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U.S. PATENT AND TRADEMARK OFFICE
Office of Electronic Information Products
Patent Technology Monitoring Division (PTMD)

CHEMICAL CLASSES

PARTS A1, A2, B
Granted: 01/01/1977 - 12/31/2004
A Patent Technology Monitoring Division Report

Parts of the Report

Description of the Report
Report Printing and Use of Spreadsheet Software
PART A1 -
Number of Patents Granted As Distributed By Year Of Patent Grant

Percent of Patents Granted As Distributed By Year Of Patent Grant

PART A2 -
Number of Patents Granted As Distributed By Year Of Patent Application

Percent of Patents Granted As Distributed By Year Of Patent Application

PART B
Organizational Patentees With 200 or More Patents Granted During the Period, As Distributed By Year Of Patent Grant and As Distributed By Year Of Patent Application

CONTACT INFORMATION -

CHEMICAL CLASSES
PARTS A1, A2, B
Granted: 01/01/1977 - 12/31/2004
A Patent Technology Monitoring Division Report

Description of the Report

This report counts only documents of the following type(s):
utility patents (i.e., "patents for invention")
granted by the U.S. Patent and Trademark Office during the period 01/01/1977 - 12/31/2004 in CHEMICAL technology discipline classes within the U.S. Patent Classification System (USPCS). These profiled documents hereafter will be referred to as "patents".

The report is generated by identifying appropriate Patent and Trademark Office (PTO) classes, i.e., those entirely or substantially pertinent to the technology discipline of interest. The patents in these classes are then included in the profile. This procedure results, in most cases, in the inclusion of the majority of patents relevant to the technology discipline and few, if any, patents which are not relevant. However, any patent listing provided should not be considered to be inclusive of all relevant patents, nor exclusive of all irrelevant patents.

CHEMICAL, ELECTRICAL, MECHANICAL CLASSES - DECEMBER 2004

CHEMICAL -

The following table displays the USPCS classes that are included in the CHEMICAL CLASSES report
8 23 44 48 51 55 65 71 75 95 96 106 117 127 136 148 149 156 159 162
196 201 202 203 204 205 208 209 210 216 252 260 261 264 376 419 420 422 423 424
426 427 428 429 430 435 436 438 442 501 502 504 507 508 510 512 514 516 518 520
521 522 523 524 525 526 527 528 530 532 534 536 540 544 546 548 549 552 554 556
558 560 562 564 568 570 585 588 800 930 976 987

The following subclasses are also Chemical: 134/1-42; 131/274-279; 505/100-126, 300-512, 725-785, 800-824, 951

ELECTRICAL -

The following table displays the USPCS classes that are included in the ELECTRICAL CLASSES report
174 178 191 200 218 219 235 250 257 290 307 310 313 314 315 318 320 322 323 324
326 327 329 330 331 332 333 334 335 336 337 338 340 341 342 343 345 346 348 349
355 358 360 361 362 363 365 367 368 369 370 372 373 375 377 378 379 380 381 382
383 386 388 392 396 398 399 455 503 505 700 701 702 703 704 705 706 707 708 709
710 711 712 713 714 715 716 717 718 719 720 725 902

The following subclasses are also Electrical: 84/600-746; 385/1-52; 359/1-108, 237-361, 558-590, 901-902; 968/876-977; 984/300-398

MECHANICAL -

The following table displays the USPCS classes that are included in the MECHANICAL CLASSES report
2 4 5 7 12 14 15 16 19 24 26 27 28 29 30 33 34 36 37 38
40 42 43 47 49 52 53 54 56 57 59 60 62 63 66 68 69 70 72 73
74 76 79 81 82 83 84 86 87 89 91 92 99 100 101 102 104 105 108 109
110 111 112 114 116 118 119 122 123 124 125 126 128 131 132 134 135 137 138 139
140 141 142 144 147 150 152 157 160 163 164 165 166 168 169 171 172 173 175 177
180 181 182 184 185 186 187 188 190 192 193 194 198 199 206 211 212 213 215 217
220 221 222 223 224 225 226 227 228 229 231 232 234 236 237 238 239 241 242 244
245 246 248 249 251 254 256 258 266 267 269 270 271 273 276 277 278 279 280 281
283 285 289 291 292 293 294 295 296 297 298 299 300 301 303 305 312 347 351 352
353 356 359 366 374 384 385 400 401 402 403 404 405 406 407 408 409 410 411 412
413 414 415 416 417 418 425 431 432 433 434 439 440 441 445 446 449 450 451 452
453 454 460 462 463 464 470 472 473 474 475 476 477 482 483 492 493 494 600 601
602 604 606 607 623 901 968 984

The following subclasses are also Mechanical: 209/3.1-3.3, 44-44.4, 509-707, 900-942; 8/147-159

PATENTS INCLUDED IN THIS REPORT

This Patent Technology Monitoring Division (PTMD) Report profiles patent activity for U.S. patents granted between 01/01/1977 and 12/31/2004. The source of the data used for this report is the TAF database maintained by the Office of Electronic Information Products.

PARTS A1 AND A2 (IF INCLUDED)

Parts A1 and A2, if included, present tables which profile, by number and percent, the activity of the specified patents. Annual totals may be provided for some years and a consolidated year total also may be provided. Part A1 presents data by year of patent grant ("Patents Granted As Distributed By Year of Patent Grant"). Part A2 redistributes patent grant data by year of patent application, i.e., the year in which each patent application was filed ("Patents Granted As Distributed By Year of Patent Application"). Patent data as shown in the "Pre YYYY" column (where "YYYY" is a four-digit year) correspond to activity in the specified period prior to "YYYY".

In Tables A1-1a and A2-1a, the totals are broken down by origin (patent origin is determined by the residence of the first-named inventor), either U.S. or foreign. Separate counts are displayed for many of the foreign countries receiving the most granted patents during the period. In Tables A1-1b and A2-1b, patent counts are displayed according to general category of ownership, e.g., corporate-owned, government-owned, or individual-owned.

Patent ownership information reflects ownership at the time of patent grant and does not include subsequent changes in ownership. If more than one assignee (owner entity) was declared at the time of grant, the patent is attributed to the first-named assignee. The U.S. and Foreign Corporations ownership categories count predominantly corporate patents; however, patents assigned to other organizations such as small businesses, nonprofit organizations, universities, etc. are also included in this category. While U.S. Government patent ownership includes only patents granted to the Federal Government, no such distinction is made for Foreign Government ownership patents.

Please note that U.S. origin patents may have foreign category ownership and that foreign origin patents may have U.S. category ownership. Therefore, the patents having U.S.category ownership (or foreign category ownership) do not correspond to the patents having U.S. origin (or foreign origin) and the sum of U.S. category ownership patents (or foreign category ownership patents) will not equal the sum of U.S. origin patents (or foreign origin patents).

Also, please note that patent documents in the TAF database are limited to utility patents granted no earlier than January 1963 and to other document types (i.e., design, plant, and reissue patents, statutory invention registrations, and defensive publications) granted no earlier than 1977.

PART B (IF INCLUDED)

Part B is a listing of national and international organizations (i.e., corporations, universities, government agencies, etc.) that have received U.S. patents during the profiled time period. The availability of assigned ownership data in the TAF database, as displayed in Part B, begins in 1969 for utility patent grants and in 1977 for design, plant, and reissue patents, statutory invention registrations, and defensive publications. The listing is limited to organizations receiving 200 or more patents during the period. This minimum number is identified in the title heading of the table. Part B ranks these organizations in terms of total patents granted for the period and displays their annual patent activity for the most recent period. Patent grants are distributed in two ways, by year of grant and by year of patent application. Data line 1 for each listed organization distributes the counts of patent grants by the year of grant while data line 2 redistributes those same patent grants by the year in which the patented applications were filed. Please note that in some reports, only one of the two data lines may be displayed. Information regarding patent ownership reflects ownership at the time of patent grant. Although a substantial effort has been made to combine name variations into a single organizational name, many organizations continue to have patents listed under more than one name.

Patent data, as shown in the "Pre YYYY" column (where "YYYY" is a four-digit year), correspond to activity in the specified period prior to "YYYY".

DATA DISTRIBUTION BY YEAR OF GRANT AND BY YEAR OF APPLICATION

Other Considerations

DATA FOR THOSE APPLICATIONS WHICH WERE FILED BUT NEVER ISSUED (ROUGHLY 25% OF TOTAL FILINGS) ARE NOT INCLUDED IN THIS REPORT.

Since the average time period between filing for a patent and the issuing of the patent (i.e., the patent's "pendency") is now about 24 months (for utility patents), the patent grant data, as distributed by year of application, are incomplete for the most recent years that are displayed in the report.* This is because a significant number of those applications which ultimately would become patents were still pending as of these most recent years that are displayed.

Patented application data are of significant value since the date an application was filed more accurately reflects when the technology was developed. Additionally, fluctuations in data based on application date are much more likely to reflect changes in technological activity since, for the most part, such fluctuations would be immune from changes in U.S. Patent and Trademark Office (USPTO) processing such as occurred in years such as 1986 when the USPTO issued fewer patents than would have normally been expected due to a lack of funds to print patents. Note that a patent's "pendency" can be quite variable from one patent to another, thereby affecting the date of patent grant. Such variation in pendency is determined by many factors, including PTO workload (which varies between technologies), budget and manpower levels, patent printing schedules, etc. Please note that other types of patent documents such as design patents, plant patents, reissue patents, statutory invention registrations,and defensive publications may have average pendency periods that differ somewhat from the pendency period for utility patents.

------------------------------

* For example, in a report profiling utility patents granted through December 2004, patent grant data, as distributed by year of application are approximately 93% complete for utility patent applications filed in 1999, 84% complete for applications filed in 2000, 66% complete for applications filed in 2001, and 44% complete for applications filed in 2002; data are essentially complete for applications filed prior to 1999.

Report Printing and the Use of Spreadsheet Software

This report can be printed from an Internet browser - for such printing, optimal results are usually obtained by printing in landscape orientation with minimal margins and a small text font.

Additionally, a user may import this report file into spreadsheet software such as Microsoft Excel to facilitate printing. Such spreadsheet software also may facilitate sorting and further manipulation of the data.

CHEMICAL CLASSES
PARTS A1, A2, B
Granted: 01/01/1977 - 12/31/2004
A Patent Technology Monitoring Division Report

Part A1
Tables A1-1a and A1-1b

Number of Patents Granted as Distributed by Year of Patent Grant,
Breakout by Country of Origin (Table A1-1a) and by Ownership Category (Table A1-1b)

PART A1- Table A1-1a, Breakout by Country of Origin
Number of Patents Granted as Distributed by Year of Patent Grant.
Granted: 01/01/1977 - 12/31/2004
    Pre 1991 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 All Years
Total, U.S. And Foreign Origin   294979 27608 29382 30631 29194 29309 30606 33766 40512 43316 42321 45776 45097 42794 38339 803630
-- Subtotal -- U.S. Origin   162580 14120 15437 16050 15414 15184 16446 18350 21575 23126 22231 23478 22992 21819 19084 427886
-- Subtotal -- Foreign Origin   132399 13488 13945 14581 13780 14125 14160 15416 18937 20190 20090 22298 22105 20975 19255 375744
JAPAN   46909 5815 6242 6793 6418 6115 5939 6141 7407 7718 7563 8188 8389 8122 7728 145487
GERMANY   31158 2663 2701 2582 2383 2489 2475 2585 3167 3106 3156 3467 3429 3362 3011 71734
UNITED KINGDOM   12031 970 906 879 803 903 840 1068 1312 1381 1260 1359 1262 1165 992 27131
FRANCE   10361 1000 1002 1024 922 999 970 1150 1377 1448 1368 1499 1438 1359 989 26906
CANADA   4371 463 538 531 524 563 626 661 802 919 906 954 936 828 752 14374
SWITZERLAND   6662 474 429 450 412 436 420 450 463 510 452 513 471 415 388 12945
ITALY   4104 426 429 494 451 413 427 431 498 510 504 533 529 459 410 10618
TAIWAN   200 71 93 146 202 304 349 420 655 913 1261 1559 1152 985 1024 9334
NETHERLANDS   3178 337 287 319 299 232 221 263 394 431 416 439 451 443 392 8102
SOUTH KOREA   155 83 102 164 190 301 328 424 624 736 770 936 1040 1024 1090 7967
BELGIUM   1916 165 176 203 195 226 268 327 379 384 402 406 440 347 310 6144
SWEDEN   2369 156 150 161 155 202 214 255 307 364 333 411 399 350 288 6114
AUSTRALIA   1032 124 93 92 130 136 124 154 213 237 193 282 247 195 210 3462
FINLAND   817 118 139 107 88 114 143 146 151 172 148 200 207 184 198 2932
DENMARK   669 71 81 90 96 96 107 174 211 260 232 233 199 223 142 2884
ISRAEL   701 88 99 105 87 87 146 123 166 195 187 196 242 253 170 2845
AUSTRIA   915 103 112 84 69 91 105 141 138 157 118 178 165 136 130 2642
HUNGARY   866 62 64 49 35 39 32 12 27 15 20 33 31 30 25 1340
INDIA   130 15 16 25 17 26 22 35 67 90 103 132 189 231 209 1307
U.S.S.R.   1141 45 25 20 25 4 11 2 5 2 0 0 1 0 0 1281
SPAIN   310 37 46 47 41 45 59 58 91 76 70 75 94 91 71 1211
NORWAY   292 33 33 26 30 32 49 44 52 59 68 63 59 69 74 983
SINGAPORE   8 3 8 6 10 16 18 35 41 50 88 126 172 158 119 858
SOUTH AFRICA   349 34 35 30 22 36 24 34 32 37 36 47 46 35 29 826
RUSSIAN FEDERATION   0 0 0 1 13 35 55 54 86 76 75 83 82 68 54 682
CHINA P.REP.   55 16 19 24 19 22 22 36 41 37 51 61 81 77 96 657
MEXICO   208 13 15 24 21 17 16 17 20 30 26 21 24 26 20 498
NEW ZEALAND   80 11 12 9 12 9 14 19 22 34 35 26 38 35 39 395
IRELAND   110 18 14 11 11 13 18 17 11 22 24 24 22 32 35 382
BRAZIL   86 11 9 11 14 21 12 13 19 23 28 20 26 35 34 362
CZECHOSLOVAKIA   295 9 14 7 6 5 4 3 4 3 5 2 1 0 0 358
VENEZUELA   80 10 7 13 15 15 10 19 21 26 16 15 12 4 10 273
CHINA,HONG KONG S.A.R.   33 1 3 4 5 11 9 6 12 13 25 27 26 37 36 248
POLAND   124 0 1 5 4 5 6 8 7 10 7 7 6 4 6 200
LUXEMBOURG   79 1 7 4 3 5 4 6 7 6 13 4 13 11 16 179
ARGENTINA   51 4 4 1 3 7 13 10 11 7 12 10 13 18 13 177
Others (97)   554 38 34 40 50 55 60 75 97 133 119 169 173 164 145 1906
PART A1- Table A1-1b, Breakout by Ownership Category
Number of Patents Granted as Distributed by Year of Patent Grant.
Granted: 01/01/1977 - 12/31/2004
    Pre 1991 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 All Years
U.S. CORPORATION   153625 13413 14416 15101 14484 14095 15331 17183 20321 21718 21019 22125 21987 20766 18215 403799
U.S. GOVERNMENT   4695 353 416 413 406 361 328 377 420 436 347 369 302 309 324 9856
U.S. INDIVIDUAL   14915 1270 1440 1395 1359 1551 1602 1624 1992 2150 1919 2068 1705 1639 1317 37946
FOREIGN CORPORATION   111245 11644 12187 12864 12164 12476 12549 13684 16709 17923 18094 20111 20076 19112 17687 328525
FOREIGN GOVERNMENT   1944 202 193 180 113 82 100 121 131 88 58 55 56 42 39 3404
FOREIGN INDIVIDUAL   8555 726 730 678 668 744 696 777 939 1001 884 1048 971 926 757 20100

CHEMICAL CLASSES
PARTS A1, A2, B
Granted: 01/01/1977 - 12/31/2004
A Patent Technology Monitoring Division Report

Part A1
Tables A1-2a and A1-2b

Percent of Patents Granted as Distributed by Year of Patent Grant,
Breakout by Country of Origin (Table A1-2a) and by Ownership Category (Table A1-2b)

PART A1- Table A1-2a, Breakout by Country of Origin
Percent of Patents Granted as Distributed by Year of Patent Grant.
Granted: 01/01/1977 - 12/31/2004
    Pre 1991 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 All Years
Total, U.S. And Foreign Origin   100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
-- Subtotal -- U.S. Origin   55.1 51.1 52.5 52.4 52.8 51.8 53.7 54.3 53.3 53.4 52.5 51.3 51.0 51.0 49.8 53.2
-- Subtotal -- Foreign Origin   44.9 48.9 47.5 47.6 47.2 48.2 46.3 45.7 46.7 46.6 47.5 48.7 49.0 49.0 50.2 46.8
JAPAN   15.9 21.1 21.2 22.2 22.0 20.9 19.4 18.2 18.3 17.8 17.9 17.9 18.6 19.0 20.2 18.1
GERMANY   10.6 9.6 9.2 8.4 8.2 8.5 8.1 7.7 7.8 7.2 7.5 7.6 7.6 7.9 7.9 8.9
UNITED KINGDOM   4.1 3.5 3.1 2.9 2.8 3.1 2.7 3.2 3.2 3.2 3.0 3.0 2.8 2.7 2.6 3.4
FRANCE   3.5 3.6 3.4 3.3 3.2 3.4 3.2 3.4 3.4 3.3 3.2 3.3 3.2 3.2 2.6 3.3
CANADA   1.5 1.7 1.8 1.7 1.8 1.9 2.0 2.0 2.0 2.1 2.1 2.1 2.1 1.9 2.0 1.8
SWITZERLAND   2.3 1.7 1.5 1.5 1.4 1.5 1.4 1.3 1.1 1.2 1.1 1.1 1.0 1.0 1.0 1.6
ITALY   1.4 1.5 1.5 1.6 1.5 1.4 1.4 1.3 1.2 1.2 1.2 1.2 1.2 1.1 1.1 1.3
TAIWAN   0.1 0.3 0.3 0.5 0.7 1.0 1.1 1.2 1.6 2.1 3.0 3.4 2.6 2.3 2.7 1.2
NETHERLANDS   1.1 1.2 1.0 1.0 1.0 0.8 0.7 0.8 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0
SOUTH KOREA   0.1 0.3 0.3 0.5 0.7 1.0 1.1 1.3 1.5 1.7 1.8 2.0 2.3 2.4 2.8 1.0
BELGIUM   0.6 0.6 0.6 0.7 0.7 0.8 0.9 1.0 0.9 0.9 0.9 0.9 1.0 0.8 0.8 0.8
SWEDEN   0.8 0.6 0.5 0.5 0.5 0.7 0.7 0.8 0.8 0.8 0.8 0.9 0.9 0.8 0.8 0.8
AUSTRALIA   0.3 0.4 0.3 0.3 0.4 0.5 0.4 0.5 0.5 0.5 0.5 0.6 0.5 0.5 0.5 0.4
FINLAND   0.3 0.4 0.5 0.3 0.3 0.4 0.5 0.4 0.4 0.4 0.3 0.4 0.5 0.4 0.5 0.4
DENMARK   0.2 0.3 0.3 0.3 0.3 0.3 0.3 0.5 0.5 0.6 0.5 0.5 0.4 0.5 0.4 0.4
ISRAEL   0.2 0.3 0.3 0.3 0.3 0.3 0.5 0.4 0.4 0.5 0.4 0.4 0.5 0.6 0.4 0.4
AUSTRIA   0.3 0.4 0.4 0.3 0.2 0.3 0.3 0.4 0.3 0.4 0.3 0.4 0.4 0.3 0.3 0.3
HUNGARY   0.3 0.2 0.2 0.2 0.1 0.1 0.1 0.0 0.1 0.0 0.0 0.1 0.1 0.1 0.1 0.2
INDIA   0.0 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.3 0.4 0.5 0.5 0.2
U.S.S.R.   0.4 0.2 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2
SPAIN   0.1 0.1 0.2 0.2 0.1 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2
NORWAY   0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.1 0.1 0.1 0.2 0.1 0.1 0.2 0.2 0.1
SINGAPORE   0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.2 0.3 0.4 0.4 0.3 0.1
SOUTH AFRICA   0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1
RUSSIAN FEDERATION   0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.1 0.1
CHINA P.REP.   0.0 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.3 0.1
MEXICO   0.1 0.0 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.1 0.1 0.0 0.1 0.1 0.1 0.1
NEW ZEALAND   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.0
IRELAND   0.0 0.1 0.0 0.0 0.0 0.0 0.1 0.1 0.0 0.1 0.1 0.1 0.0 0.1 0.1 0.0
BRAZIL   0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.1 0.1 0.0 0.1 0.1 0.1 0.0
CZECHOSLOVAKIA   0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
VENEZUELA   0.0 0.0 0.0 0.0 0.1 0.1 0.0 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0
CHINA,HONG KONG S.A.R.   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.0
POLAND   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
LUXEMBOURG   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
ARGENTINA   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Others (97)   0.2 0.1 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.3 0.3 0.4 0.4 0.4 0.4 0.2
PART A1- Table A1-2b, Breakout by Ownership Category
Percent of Patents Granted as Distributed by Year of Patent Grant.
Granted: 01/01/1977 - 12/31/2004
    Pre 1991 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 All Years
U.S. CORPORATION   52.1 48.6 49.1 49.3 49.6 48.1 50.1 50.9 50.2 50.1 49.7 48.3 48.8 48.5 47.5 50.2
U.S. GOVERNMENT   1.6 1.3 1.4 1.3 1.4 1.2 1.1 1.1 1.0 1.0 0.8 0.8 0.7 0.7 0.8 1.2
U.S. INDIVIDUAL   5.1 4.6 4.9 4.6 4.7 5.3 5.2 4.8 4.9 5.0 4.5 4.5 3.8 3.8 3.4 4.7
FOREIGN CORPORATION   37.7 42.2 41.5 42.0 41.7 42.6 41.0 40.5 41.2 41.4 42.8 43.9 44.5 44.7 46.1 40.9
FOREIGN GOVERNMENT   0.7 0.7 0.7 0.6 0.4 0.3 0.3 0.4 0.3 0.2 0.1 0.1 0.1 0.1 0.1 0.4
FOREIGN INDIVIDUAL   2.9 2.6 2.5 2.2 2.3 2.5 2.3 2.3 2.3 2.3 2.1 2.3 2.2 2.2 2.0 2.5

CHEMICAL CLASSES
PARTS A1, A2, B
Granted: 01/01/1977 - 12/31/2004
A Patent Technology Monitoring Division Report

Part A2
Tables A2-1a and A2-1b

Number of Patents Granted as Distributed by Year of Patent Application,
Breakout by Country of Origin (Table A2-1a) and by Ownership Category (Table A2-1b)

PART A2- Table A2-1a, Breakout by Country of Origin
Number of Patents Granted as Distributed by Year of Patent Application.
Granted: 01/01/1977 - 12/31/2004
    Pre 1991 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 All Years
Total, U.S. And Foreign Origin   348525 28670 30292 31443 36156 46228 38073 44997 42499 45070 44433 38913 23032 5166 133 803630
-- Subtotal -- U.S. Origin   190199 15159 16190 16898 19508 25979 19543 23719 22134 23301 22566 19105 10979 2550 56 427886
-- Subtotal -- Foreign Origin   158326 13511 14102 14545 16648 20249 18530 21278 20365 21769 21867 19808 12053 2616 77 375744
JAPAN   58287 6267 6425 6218 6875 7729 7487 8439 7626 7852 8534 7963 4712 1041 32 145487
GERMANY   36059 2387 2529 2609 2840 3458 2988 3443 3151 3514 3361 3121 1894 370 10 71734
UNITED KINGDOM   13921 804 827 973 1080 1454 1195 1383 1233 1334 1225 1047 566 88 1 27131
FRANCE   12261 998 1007 986 1184 1601 1266 1496 1397 1463 1489 1072 600 84 2 26906
CANADA   5293 518 552 592 759 997 790 877 898 955 940 723 406 73 1 14374
SWITZERLAND   7497 427 416 451 515 560 437 523 493 481 455 412 218 58 2 12945
ITALY   4939 419 464 468 442 610 475 524 485 552 492 433 256 59 0 10618
TAIWAN   316 120 148 242 366 442 697 882 1339 1522 1008 1057 908 272 15 9334
NETHERLANDS   3779 279 307 299 281 390 365 456 399 437 448 409 216 36 1 8102
SOUTH KOREA   310 139 184 243 374 486 707 732 792 909 991 999 843 249 9 7967
BELGIUM   2246 192 180 234 317 465 382 382 394 410 398 307 190 47 0 6144
SWEDEN   2662 168 170 200 288 371 282 380 356 365 388 320 137 27 0 6114
AUSTRALIA   1278 97 137 138 176 244 207 226 234 241 224 171 70 19 0 3462
FINLAND   1046 133 103 122 165 170 160 175 170 176 198 173 122 19 0 2932
DENMARK   831 79 94 123 140 275 156 247 236 245 196 190 65 7 0 2884
ISRAEL   912 74 96 118 169 207 150 173 182 216 240 211 83 14 0 2845
AUSTRIA   1122 82 80 97 132 170 133 160 142 143 162 124 82 12 1 2642
HUNGARY   991 52 35 35 33 30 15 20 25 27 33 21 19 4 0 1340
INDIA   163 15 30 22 29 37 60 99 106 109 185 235 170 45 2 1307
U.S.S.R.   1207 27 20 11 4 7 2 2 1 0 0 0 0 0 0 1281
SPAIN   386 43 43 51 64 85 74 89 78 65 83 83 56 11 0 1211
NORWAY   359 27 37 36 44 70 50 51 51 78 64 75 33 8 0 983
SINGAPORE   18 7 9 10 24 25 58 56 70 130 168 150 117 16 0 858
SOUTH AFRICA   412 28 24 35 42 29 34 33 44 48 41 32 23 1 0 826
RUSSIAN FEDERATION   0 1 10 40 56 69 92 78 75 86 73 66 31 5 0 682
CHINA P.REP.   90 17 20 30 22 41 41 41 58 58 83 89 53 14 0 657
MEXICO   236 20 22 15 23 20 28 19 29 24 19 29 11 3 0 498
NEW ZEALAND   108 4 14 10 25 17 23 34 34 39 42 27 16 2 0 395
IRELAND   140 13 11 17 20 21 16 20 28 24 30 23 14 5 0 382
BRAZIL   103 12 14 18 19 19 19 24 25 29 35 22 20 2 1 362
CZECHOSLOVAKIA   315 8 9 6 5 7 2 1 4 1 0 0 0 0 0 358
VENEZUELA   97 7 18 15 14 17 18 24 22 19 6 12 4 0 0 273
CHINA,HONG KONG S.A.R.   37 4 4 9 13 4 10 23 25 31 23 36 24 5 0 248
POLAND   125 5 6 7 6 7 9 7 6 9 7 4 2 0 0 200
LUXEMBOURG   85 6 2 2 7 5 9 11 9 7 13 13 10 0 0 179
ARGENTINA   60 1 2 8 15 9 12 11 9 7 17 18 6 2 0 177
Others (97)   635 31 53 55 80 101 81 137 139 163 196 141 76 18 0 1906
PART A2- Table A2-1b, Breakout by Ownership Category
Number of Patents Granted as Distributed by Year of Patent Application.
Granted: 01/01/1977 - 12/31/2004
    Pre 1991 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 All Years
U.S. CORPORATION   179603 14135 15125 15766 18129 24366 18491 22380 21030 22066 21520 18230 10453 2452 53 403799
U.S. GOVERNMENT   5522 402 440 428 451 510 333 366 318 296 309 293 154 34 0 9856
U.S. INDIVIDUAL   17346 1419 1428 1608 1866 2206 1816 2154 1859 1938 1809 1420 889 185 3 37946
FOREIGN CORPORATION   133776 11884 12460 12827 14725 18008 16422 18969 18331 19677 19755 18084 11117 2415 75 328525
FOREIGN GOVERNMENT   2314 167 137 95 117 134 112 91 56 61 64 34 18 4 0 3404
FOREIGN INDIVIDUAL   9964 663 702 719 868 1004 899 1037 905 1032 976 852 401 76 2 20100

CHEMICAL CLASSES
PARTS A1, A2, B
Granted: 01/01/1977 - 12/31/2004
A Patent Technology Monitoring Division Report

Part A2
Tables A2-2a and A2-2b

Percent of Patents Granted as Distributed by Year of Patent Application,
Breakout by Country of Origin (Table A2-2a) and by Ownership Category (Table A2-2b)

PART A2- Table A2-2a, Breakout by Country of Origin
Percent of Patents Granted as Distributed by Year of Patent Application.
Granted: 01/01/1977 - 12/31/2004
    Pre 1991 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 All Years
Total, U.S. And Foreign Origin   100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
-- Subtotal -- U.S. Origin   54.6 52.9 53.4 53.7 54.0 56.2 51.3 52.7 52.1 51.7 50.8 49.1 47.7 49.4 42.1 53.2
-- Subtotal -- Foreign Origin   45.4 47.1 46.6 46.3 46.0 43.8 48.7 47.3 47.9 48.3 49.2 50.9 52.3 50.6 57.9 46.8
JAPAN   16.7 21.9 21.2 19.8 19.0 16.7 19.7 18.8 17.9 17.4 19.2 20.5 20.5 20.2 24.1 18.1
GERMANY   10.3 8.3 8.3 8.3 7.9 7.5 7.8 7.7 7.4 7.8 7.6 8.0 8.2 7.2 7.5 8.9
UNITED KINGDOM   4.0 2.8 2.7 3.1 3.0 3.1 3.1 3.1 2.9 3.0 2.8 2.7 2.5 1.7 0.8 3.4
FRANCE   3.5 3.5 3.3 3.1 3.3 3.5 3.3 3.3 3.3 3.2 3.4 2.8 2.6 1.6 1.5 3.3
CANADA   1.5 1.8 1.8 1.9 2.1 2.2 2.1 1.9 2.1 2.1 2.1 1.9 1.8 1.4 0.8 1.8
SWITZERLAND   2.2 1.5 1.4 1.4 1.4 1.2 1.1 1.2 1.2 1.1 1.0 1.1 0.9 1.1 1.5 1.6
ITALY   1.4 1.5 1.5 1.5 1.2 1.3 1.2 1.2 1.1 1.2 1.1 1.1 1.1 1.1 0.0 1.3
TAIWAN   0.1 0.4 0.5 0.8 1.0 1.0 1.8 2.0 3.2 3.4 2.3 2.7 3.9 5.3 11.3 1.2
NETHERLANDS   1.1 1.0 1.0 1.0 0.8 0.8 1.0 1.0 0.9 1.0 1.0 1.1 0.9 0.7 0.8 1.0
SOUTH KOREA   0.1 0.5 0.6 0.8 1.0 1.1 1.9 1.6 1.9 2.0 2.2 2.6 3.7 4.8 6.8 1.0
BELGIUM   0.6 0.7 0.6 0.7 0.9 1.0 1.0 0.8 0.9 0.9 0.9 0.8 0.8 0.9 0.0 0.8
SWEDEN   0.8 0.6 0.6 0.6 0.8 0.8 0.7 0.8 0.8 0.8 0.9 0.8 0.6 0.5 0.0 0.8
AUSTRALIA   0.4 0.3 0.5 0.4 0.5 0.5 0.5 0.5 0.6 0.5 0.5 0.4 0.3 0.4 0.0 0.4
FINLAND   0.3 0.5 0.3 0.4 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.4 0.0 0.4
DENMARK   0.2 0.3 0.3 0.4 0.4 0.6 0.4 0.5 0.6 0.5 0.4 0.5 0.3 0.1 0.0 0.4
ISRAEL   0.3 0.3 0.3 0.4 0.5 0.4 0.4 0.4 0.4 0.5 0.5 0.5 0.4 0.3 0.0 0.4
AUSTRIA   0.3 0.3 0.3 0.3 0.4 0.4 0.3 0.4 0.3 0.3 0.4 0.3 0.4 0.2 0.8 0.3
HUNGARY   0.3 0.2 0.1 0.1 0.1 0.1 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.2
INDIA   0.0 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.2 0.4 0.6 0.7 0.9 1.5 0.2
U.S.S.R.   0.3 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2
SPAIN   0.1 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.2 0.1 0.2 0.2 0.2 0.2 0.0 0.2
NORWAY   0.1 0.1 0.1 0.1 0.1 0.2 0.1 0.1 0.1 0.2 0.1 0.2 0.1 0.2 0.0 0.1
SINGAPORE   0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.1 0.2 0.3 0.4 0.4 0.5 0.3 0.0 0.1
SOUTH AFRICA   0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.1
RUSSIAN FEDERATION   0.0 0.0 0.0 0.1 0.2 0.1 0.2 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.0 0.1
CHINA P.REP.   0.0 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.3 0.0 0.1
MEXICO   0.1 0.1 0.1 0.0 0.1 0.0 0.1 0.0 0.1 0.1 0.0 0.1 0.0 0.1 0.0 0.1
NEW ZEALAND   0.0 0.0 0.0 0.0 0.1 0.0 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.0
IRELAND   0.0 0.0 0.0 0.1 0.1 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.0
BRAZIL   0.0 0.0 0.0 0.1 0.1 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.8 0.0
CZECHOSLOVAKIA   0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
VENEZUELA   0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0
CHINA,HONG KONG S.A.R.   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.0
POLAND   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
LUXEMBOURG   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
ARGENTINA   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Others (97)   0.2 0.1 0.2 0.2 0.2 0.2 0.2 0.3 0.3 0.4 0.4 0.4 0.3 0.3 0.0 0.2
PART A2- Table A2-2b, Breakout by Ownership Category
Percent of Patents Granted as Distributed by Year of Patent Application.
Granted: 01/01/1977 - 12/31/2004
    Pre 1991 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 All Years
U.S. CORPORATION   51.5 49.3 49.9 50.1 50.1 52.7 48.6 49.7 49.5 49.0 48.4 46.8 45.4 47.5 39.8 50.2
U.S. GOVERNMENT   1.6 1.4 1.5 1.4 1.2 1.1 0.9 0.8 0.7 0.7 0.7 0.8 0.7 0.7 0.0 1.2
U.S. INDIVIDUAL   5.0 4.9 4.7 5.1 5.2 4.8 4.8 4.8 4.4 4.3 4.1 3.6 3.9 3.6 2.3 4.7
FOREIGN CORPORATION   38.4 41.5 41.1 40.8 40.7 39.0 43.1 42.2 43.1 43.7 44.5 46.5 48.3 46.7 56.4 40.9
FOREIGN GOVERNMENT   0.7 0.6 0.5 0.3 0.3 0.3 0.3 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.4
FOREIGN INDIVIDUAL   2.9 2.3 2.3 2.3 2.4 2.2 2.4 2.3 2.1 2.3 2.2 2.2 1.7 1.5 1.5 2.5

CHEMICAL CLASSES
PARTS A1, A2, B
Granted: 01/01/1977 - 12/31/2004
A Patent Technology Monitoring Division Report

Part B

Ranked List of Organizations with 200 or More Patents Granted During the Period,
as Distributed Either or Both
by the Year of Patent Grant and by the Year Of Patent Application Filing

PART B -
Ranked List of Organizations with 200 or More Patents, as Distributed by
the Year of Patent Grant and/or the Year Of Patent Application Filing
Granted: 01/01/1977 - 12/31/2004
    Pre 1991 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 All Years
BAYER AKTIENGESELLSCHAFT Patents By Year of Grant: 5533 477 465 426 334 321 316 345 371 329 287 348 385 329 316 10582
Patents By Year of Application: 6342 380 405 349 341 385 401 374 268 335 308 373 274 45 2 10582
E. I. DU PONT DE NEMOURS AND COMPANY Patents By Year of Grant: 4085 470 490 476 399 387 338 286 355 313 298 307 283 312 284 9083
Patents By Year of Application: 4934 444 412 391 377 381 335 364 300 302 326 290 175 51 1 9083
BASF AKTIENGESELLSCHAFT Patents By Year of Grant: 3410 366 377 344 309 296 315 273 395 404 502 473 463 376 336 8639
Patents By Year of Application: 4054 321 306 322 327 380 356 470 498 479 446 382 246 52 0 8639
GENERAL ELECTRIC COMPANY Patents By Year of Grant: 3758 301 360 301 295 280 299 227 227 236 209 303 381 329 238 7744
Patents By Year of Application: 4333 301 281 299 319 298 247 239 254 293 330 318 199 33 0 7744
EASTMAN KODAK COMPANY Patents By Year of Grant: 2472 332 289 445 374 349 306 309 431 400 341 298 275 309 238 7168
Patents By Year of Application: 3046 340 418 342 313 297 470 404 405 282 287 310 188 66 0 7168
FUJI PHOTO FILM CO., LTD Patents By Year of Grant: 2903 403 342 392 347 302 295 225 245 235 241 246 273 298 393 7140
Patents By Year of Application: 3617 366 323 300 296 281 278 296 211 233 343 297 232 67 0 7140
DOW CHEMICAL COMPANY Patents By Year of Grant: 4188 296 287 304 247 205 170 144 161 132 124 158 115 42 25 6598
Patents By Year of Application: 4710 261 249 242 205 206 158 142 118 128 116 50 13 0 0 6598
CIBA-GEIGY CORPORATION Patents By Year of Grant: 4170 395 308 319 290 264 267 232 15 3 2 0 2 0 0 6267
Patents By Year of Application: 4785 303 281 280 304 272 41 1 0 0 0 0 0 0 0 6267
HOECHST AKTIENGESELLSCHAFT Patents By Year of Grant: 3091 268 318 331 308 287 327 339 314 147 82 18 18 8 1 5857
Patents By Year of Application: 3645 270 343 305 344 475 214 199 39 13 5 4 1 0 0 5857
INTERNATIONAL BUSINESS MACHINES CORPORATION Patents By Year of Grant: 1370 116 119 154 186 163 206 194 240 347 416 525 463 391 315 5205
Patents By Year of Application: 1543 194 178 154 218 283 264 401 401 500 416 358 197 93 5 5205
PROCTER + GAMBLE COMPANY Patents By Year of Grant: 1123 103 124 116 144 174 247 306 348 412 348 316 298 308 292 4659
Patents By Year of Application: 1322 115 129 183 249 356 421 421 286 329 337 307 175 29 0 4659
MOBIL OIL CORP. Patents By Year of Grant: 2736 301 240 230 235 162 143 80 58 60 61 44 9 2 3 4364
Patents By Year of Application: 3199 254 231 187 181 113 44 55 58 39 3 0 0 0 0 4364
MINNESOTA MINING AND MANUFACTURING COMPANY Patents By Year of Grant: 1660 184 219 271 290 336 335 365 310 216 21 10 3 4 3 4227
Patents By Year of Application: 2044 230 269 307 361 464 330 190 23 5 1 2 0 1 0 4227
MICRON TECHNOLOGY, INC. Patents By Year of Grant: 11 40 59 88 43 35 36 127 199 335 537 637 690 598 623 4058
Patents By Year of Application: 75 69 82 34 41 163 287 421 570 530 652 560 446 121 7 4058
MERCK + CO., INC. Patents By Year of Grant: 1849 150 157 211 159 119 122 159 176 212 176 181 171 127 57 4026
Patents By Year of Application: 2102 192 220 127 155 162 143 222 204 171 154 123 38 12 1 4026
PHILLIPS PETROLEUM COMPANY Patents By Year of Grant: 2587 142 159 183 136 96 80 63 63 60 103 68 69 45 15 3869
Patents By Year of Application: 2850 156 160 111 89 115 50 60 102 78 63 21 9 5 0 3869
SHELL OIL COMPANY Patents By Year of Grant: 2050 230 228 185 159 118 92 99 125 110 93 88 48 52 71 3748
Patents By Year of Application: 2393 200 171 143 130 121 135 112 94 79 57 64 38 11 0 3748
EXXON RESEARCH + ENGINEERING CO. Patents By Year of Grant: 2511 125 107 105 116 78 66 64 97 118 99 66 8 1 1 3562
Patents By Year of Application: 2711 114 103 94 83 90 71 116 110 61 8 1 0 0 0 3562
CANON KABUSHIKI KAISHA Patents By Year of Grant: 814 115 150 170 172 176 224 207 216 197 195 225 231 246 198 3536
Patents By Year of Application: 1070 157 193 167 236 308 227 243 218 226 168 189 102 32 0 3536
SUMITOMO CHEMICAL COMPANY, LIMITED Patents By Year of Grant: 1381 139 129 143 160 134 132 117 138 125 139 159 175 167 142 3380
Patents By Year of Application: 1627 130 154 146 177 148 135 136 127 157 156 170 92 24 1 3380
HITACHI, LTD Patents By Year of Grant: 1310 98 119 125 122 109 107 95 123 121 122 150 185 264 187 3237
Patents By Year of Application: 1566 125 94 120 117 136 107 119 95 160 178 245 151 23 1 3237
XEROX CORPORATION Patents By Year of Grant: 923 91 138 153 164 136 170 159 165 181 160 185 160 108 126 3019
Patents By Year of Application: 1129 161 142 150 152 165 172 183 167 170 187 118 97 25 1 3019
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. Patents By Year of Grant: 584 87 117 150 121 155 157 139 165 168 176 228 214 269 275 3005
Patents By Year of Application: 766 141 133 161 164 177 173 196 212 191 234 255 151 49 2 3005
IMPERIAL CHEMICAL INDUSTRIES PLC Patents By Year of Grant: 1953 154 172 206 113 81 56 50 54 38 36 34 25 17 14 3003
Patents By Year of Application: 2271 170 150 84 64 73 48 37 32 32 20 12 9 1 0 3003
ELI LILLY AND COMPANY Patents By Year of Grant: 1241 63 59 74 67 138 241 221 172 184 159 113 115 87 59 2993
Patents By Year of Application: 1357 61 91 149 151 380 101 209 157 109 90 75 45 18 0 2993
TOSHIBA CORPORATION Patents By Year of Grant: 931 110 115 140 101 119 118 117 164 182 199 190 172 153 166 2977
Patents By Year of Application: 1144 126 120 106 136 158 180 200 194 163 160 164 95 28 3 2977
AMERICAN CYANAMID COMPANY Patents By Year of Grant: 1850 96 112 111 126 77 100 102 103 105 63 64 31 10 3 2953
Patents By Year of Application: 2043 104 115 119 103 174 46 78 60 67 38 6 0 0 0 2953
UNIVERSITY OF CALIFORNIA, THE REGENTS OF Patents By Year of Grant: 334 54 49 61 87 113 149 177 238 285 296 288 270 277 268 2946
Patents By Year of Application: 473 67 70 153 198 322 227 267 295 290 271 208 84 21 0 2946
UOP Patents By Year of Grant: 1669 98 100 111 98 99 89 56 81 99 94 83 91 65 62 2895
Patents By Year of Application: 1829 96 118 84 121 76 73 85 99 119 89 67 35 4 0 2895
ADVANCED MICRO DEVICES, INC. Patents By Year of Grant: 78 10 8 6 15 18 25 58 132 273 420 509 545 389 311 2797
Patents By Year of Application: 96 3 14 14 30 84 151 363 395 393 490 421 281 61 1 2797
MONSANTO COMPANY, INC. Patents By Year of Grant: 1811 124 122 99 73 71 77 95 69 80 76 62 8 10 5 2782
Patents By Year of Application: 2045 93 84 81 80 114 75 82 54 50 14 7 3 0 0 2782
PFIZER INC. Patents By Year of Grant: 1040 88 79 64 72 75 81 99 114 109 151 172 182 192 162 2680
Patents By Year of Application: 1191 68 86 81 113 112 72 129 95 217 208 171 101 36 0 2680
HOFFMANN-LA ROCHE INC. Patents By Year of Grant: 1448 77 70 84 81 101 104 78 71 69 61 77 73 81 62 2537
Patents By Year of Application: 1614 57 89 84 116 96 58 63 56 64 80 83 55 22 0 2537
ALLIED-SIGNAL INC. Patents By Year of Grant: 1351 106 158 112 105 77 76 49 58 70 74 67 40 27 8 2378
Patents By Year of Application: 1585 146 94 90 61 65 82 57 75 81 25 12 4 1 0 2378
PPG INDUSTRIES INC. Patents By Year of Grant: 1705 81 65 73 55 47 42 64 79 37 0 0 0 0 0 2248
Patents By Year of Application: 1846 73 46 55 55 66 60 46 1 0 0 0 0 0 0 2248
TEXAS INSTRUMENTS, INCORPORATED Patents By Year of Grant: 514 78 95 100 112 134 112 116 83 104 156 181 129 135 187 2236
Patents By Year of Application: 673 92 111 113 179 149 93 135 155 151 91 121 126 47 0 2236
NEC CORPORATION Patents By Year of Grant: 139 20 29 39 97 106 124 147 184 264 301 324 277 124 49 2224
Patents By Year of Application: 178 43 87 72 159 171 196 310 302 275 247 131 45 8 0 2224
L'OREAL S.A. Patents By Year of Grant: 470 68 52 58 43 47 90 148 146 199 168 201 226 163 88 2167
Patents By Year of Application: 591 50 54 50 96 193 169 215 151 234 213 95 53 3 0 2167
UNION CARBIDE CORPORATION Patents By Year of Grant: 2140 6 0 0 0 0 0 0 0 0 0 0 2 0 0 2148
Patents By Year of Application: 2146 0 0 0 1 1 0 0 0 0 0 0 0 0 0 2148
SHIN ETSU CHEMICAL CO., LTD. Patents By Year of Grant: 425 107 131 161 150 128 122 88 90 91 102 118 124 120 152 2109
Patents By Year of Application: 634 121 149 127 150 133 92 82 104 101 146 151 94 25 0 2109
UNITED STATES OF AMERICA, DEPARTMENT OF ENERGY Patents By Year of Grant: 1465 73 105 70 66 45 27 27 22 34 29 33 23 23 21 2063
Patents By Year of Application: 1624 90 67 54 31 25 27 35 23 26 27 22 12 0 0 2063
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD. Patents By Year of Grant: 0 3 3 7 10 21 57 101 153 195 285 398 296 261 270 2060
Patents By Year of Application: 5 7 8 11 25 85 182 204 283 430 218 261 285 56 0 2060
KONICA CORPORATION Patents By Year of Grant: 796 128 98 126 120 98 76 62 91 83 74 70 82 61 64 2029
Patents By Year of Application: 1000 112 98 92 113 72 88 100 77 74 66 65 55 17 0 2029
DOW CORNING CORPORATION Patents By Year of Grant: 742 129 139 93 123 103 102 84 103 102 73 57 50 40 44 1984
Patents By Year of Application: 951 112 99 122 119 107 106 85 87 63 42 44 42 5 0 1984
AMOCO CORPORATION Patents By Year of Grant: 1293 105 152 101 66 42 52 48 55 10 0 0 0 0 0 1924
Patents By Year of Application: 1543 103 66 57 51 52 32 19 1 0 0 0 0 0 0 1924
UPJOHN COMPANY Patents By Year of Grant: 1733 19 30 30 23 21 32 21 1 1 0 1 0 0 1 1913
Patents By Year of Application: 1776 30 28 29 25 22 2 0 0 0 0 0 1 0 0 1913
TEXACO INC. Patents By Year of Grant: 1397 67 78 69 61 71 46 14 24 21 18 10 12 11 12 1911
Patents By Year of Application: 1519 77 65 62 56 30 19 18 22 13 8 16 5 1 0 1911
MOTOROLA, INC. Patents By Year of Grant: 356 61 77 101 97 128 126 149 162 140 141 98 121 85 52 1894
Patents By Year of Application: 461 90 103 101 155 177 173 191 128 80 120 70 39 6 0 1894
MITSUBISHI DENKI KABUSHIKI KAISHA Patents By Year of Grant: 400 101 116 140 100 99 84 76 86 112 102 144 158 132 40 1890
Patents By Year of Application: 579 141 107 93 105 110 98 121 102 122 136 115 55 6 0 1890
ROHM AND HAAS COMPANY Patents By Year of Grant: 711 48 64 114 123 115 95 62 69 81 76 93 71 80 83 1885
Patents By Year of Application: 832 98 103 121 100 100 57 73 83 91 84 75 55 13 0 1885
ABBOTT LABORATORIES Patents By Year of Grant: 489 55 93 91 99 82 130 159 122 122 106 105 93 82 46 1874
Patents By Year of Application: 625 99 92 99 113 233 133 111 96 107 79 58 22 7 0 1874
SIEMENS AKTIENGESELLSCHAFT Patents By Year of Grant: 827 47 48 65 65 70 51 61 106 134 143 100 66 49 34 1866
Patents By Year of Application: 916 53 65 64 69 76 96 158 130 113 50 50 25 1 0 1866
SAMSUNG ELECTRONICS CO., LTD. Patents By Year of Grant: 12 18 24 35 42 39 36 75 148 176 211 244 234 258 298 1850
Patents By Year of Application: 44 39 40 41 39 84 174 160 216 244 202 251 217 95 4 1850
WARNER-LAMBERT COMPANY Patents By Year of Grant: 858 105 83 82 66 69 59 76 51 74 76 73 60 60 57 1849
Patents By Year of Application: 1028 75 60 76 88 89 33 54 89 78 56 62 50 10 1 1849
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN(HENKEL KGAA) Patents By Year of Grant: 850 57 40 64 93 95 100 66 79 80 49 84 67 59 59 1842
Patents By Year of Application: 946 55 86 85 114 83 103 84 59 83 61 41 35 6 1 1842
CORNING INCORPORATED Patents By Year of Grant: 826 48 63 70 78 43 54 46 40 51 67 112 98 106 104 1806
Patents By Year of Application: 918 60 74 61 69 54 36 57 71 123 116 103 56 7 1 1806
WESTINGHOUSE ELECTRIC CORP. Patents By Year of Grant: 1317 95 86 70 71 52 35 21 20 5 3 0 0 0 0 1775
Patents By Year of Application: 1483 61 63 63 49 27 17 11 1 0 0 0 0 0 0 1775
HOECHST CELANESE CORPORATION Patents By Year of Grant: 1012 115 122 99 88 71 70 72 63 22 10 3 0 0 0 1747
Patents By Year of Application: 1220 108 85 73 75 88 56 37 3 2 0 0 0 0 0 1747
UNITED MICROELECTRONICS CORPORATION Patents By Year of Grant: 0 0 2 7 40 112 111 68 82 182 324 471 186 115 47 1747
Patents By Year of Application: 2 2 5 54 159 91 107 157 406 368 185 147 53 11 0 1747
SONY CORPORATION Patents By Year of Grant: 215 17 22 62 83 87 95 108 119 172 158 149 163 141 155 1746
Patents By Year of Application: 252 45 103 82 95 144 155 176 149 150 157 143 69 25 1 1746
UNITED STATES OF AMERICA, NAVY Patents By Year of Grant: 733 72 78 89 98 68 62 58 76 93 56 67 60 65 71 1746
Patents By Year of Application: 906 72 89 97 66 75 72 75 61 53 53 59 52 16 0 1746
3M INNOVATIVE PROPERTIES COMPANY Patents By Year of Grant: 0 0 0 0 0 0 0 0 0 102 276 283 365 368 323 1717
Patents By Year of Application: 3 2 7 6 13 19 55 182 260 297 328 320 159 64 2 1717
TAKEDA CHEMICAL INDUSTRIES LTD. Patents By Year of Grant: 728 48 65 90 66 69 92 75 69 76 70 101 63 45 38 1695
Patents By Year of Application: 862 75 67 82 88 98 82 67 44 90 62 46 29 3 0 1695
BRISTOL-MYERS SQUIBB COMPANY Patents By Year of Grant: 525 65 59 50 56 68 71 98 100 101 84 74 97 125 82 1655
Patents By Year of Application: 643 42 63 97 95 115 79 75 83 87 89 109 63 15 0 1655
GOODYEAR TIRE + RUBBER COMPANY Patents By Year of Grant: 811 56 47 52 41 41 47 63 69 51 62 78 74 74 71 1637
Patents By Year of Application: 897 50 47 33 42 59 68 80 65 80 73 85 40 18 0 1637
COLGATE-PALMOLIVE COMPANY Patents By Year of Grant: 666 51 43 44 45 56 64 65 95 118 81 83 106 80 28 1625
Patents By Year of Application: 755 52 35 54 80 48 89 99 65 76 83 77 81 29 2 1625
AT&T CORP. Patents By Year of Grant: 1147 76 83 84 91 88 40 1 0 0 0 0 0 0 0 1610
Patents By Year of Application: 1277 88 87 94 54 10 0 0 0 0 0 0 0 0 0 1610
UNITED STATES OF AMERICA, HEALTH & HUMAN SERVICES Patents By Year of Grant: 288 31 60 71 87 82 97 138 159 132 91 97 83 76 109 1601
Patents By Year of Application: 447 74 118 112 170 202 64 94 65 77 72 83 19 4 0 1601
CHEVRON RESEARCH & TECHNOLOGY CO. Patents By Year of Grant: 1273 52 57 52 52 22 3 5 0 1 0 2 0 0 0 1519
Patents By Year of Application: 1377 38 59 34 7 2 1 0 0 0 1 0 0 0 0 1519
FUJITSU LIMITED Patents By Year of Grant: 308 45 54 67 67 83 85 83 92 98 107 85 105 113 127 1519
Patents By Year of Application: 398 71 58 92 95 125 93 108 104 81 95 100 74 24 1 1519
W. R. GRACE & CO.-CONN. Patents By Year of Grant: 732 87 108 101 105 72 68 58 46 23 15 28 28 22 18 1511
Patents By Year of Application: 901 118 82 96 59 93 37 26 20 18 22 23 12 4 0 1511
APPLIED MATERIALS, INC. Patents By Year of Grant: 26 7 21 27 36 36 43 40 78 108 177 200 238 277 185 1499
Patents By Year of Application: 47 33 30 47 51 74 129 179 156 179 252 194 114 14 0 1499
AIR PRODUCTS AND CHEMICALS, INC. Patents By Year of Grant: 559 96 67 86 99 60 58 44 62 60 81 55 49 63 49 1488
Patents By Year of Application: 698 71 97 74 69 62 53 67 66 70 47 53 46 15 0 1488
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG Patents By Year of Grant: 394 34 50 78 57 65 50 60 93 52 67 72 99 123 101 1395
Patents By Year of Application: 502 64 56 57 69 82 84 51 62 77 95 108 74 14 0 1395
EXXON CHEMICALS PATENTS INC. Patents By Year of Grant: 198 108 88 110 111 122 102 111 118 106 107 65 5 4 2 1357
Patents By Year of Application: 403 79 93 135 104 170 94 159 81 36 3 0 0 0 0 1357
ASAHI KASEI KOGYO KABUSHIKI KAISHA Patents By Year of Grant: 682 31 31 54 49 28 27 24 48 56 62 54 72 52 48 1318
Patents By Year of Application: 754 50 38 26 37 27 41 75 55 49 68 54 41 3 0 1318
AMERICAN HOME PRODUCTS CORPORATION Patents By Year of Grant: 656 44 55 63 31 58 95 34 48 46 46 72 60 2 1 1311
Patents By Year of Application: 717 59 58 44 72 95 38 36 43 73 59 15 2 0 0 1311
SUMITOMO ELECTRIC INDUSTRIES CO., LTD. Patents By Year of Grant: 343 41 59 112 102 89 78 84 79 86 52 48 48 42 44 1307
Patents By Year of Application: 437 79 131 76 99 137 62 74 47 47 44 47 21 6 0 1307
INSTITUT FRANCAIS DU PETROLE Patents By Year of Grant: 386 47 32 37 48 47 48 53 83 83 115 107 87 75 53 1301
Patents By Year of Application: 457 38 47 49 55 80 65 113 105 100 116 55 20 1 0 1301
E. R. SQUIBB + SONS, INC. Patents By Year of Grant: 971 45 66 62 40 23 21 21 16 8 3 2 1 2 0 1281
Patents By Year of Application: 1075 71 55 31 11 25 5 7 1 0 0 0 0 0 0 1281
DEGUSSA AKTIENGESELLSCHAFT Patents By Year of Grant: 462 59 50 57 60 39 48 43 58 47 18 34 84 100 115 1274
Patents By Year of Application: 555 45 67 50 48 49 57 61 31 40 61 130 68 12 0 1274
KAO KABUSHIKI KAISHA (KAO CORPORATION) Patents By Year of Grant: 239 58 75 61 65 64 57 87 108 84 68 75 82 71 80 1274
Patents By Year of Application: 346 83 70 56 69 92 101 95 95 52 75 87 47 6 0 1274
LEVER BROTHERS COMPANY, DIVISION OF CONOPCO, INC. Patents By Year of Grant: 718 53 48 41 51 67 53 50 59 58 32 26 5 1 2 1264
Patents By Year of Application: 814 46 34 69 50 63 72 61 38 9 7 1 0 0 0 1264
MITSUI TOATSU CHEMICALS INC. Patents By Year of Grant: 535 81 123 132 99 89 76 69 43 2 2 0 0 0 0 1251
Patents By Year of Application: 730 104 104 95 80 95 36 7 0 0 0 0 0 0 0 1251
SMITHKLINE BEECHAM CORPORATION Patents By Year of Grant: 12 15 10 16 7 21 20 66 94 176 192 242 194 115 69 1249
Patents By Year of Application: 40 7 14 19 39 87 66 243 214 210 130 104 62 13 1 1249
U.S. PHILIPS CORPORATION Patents By Year of Grant: 718 59 39 42 32 39 34 33 56 62 45 58 22 1 0 1240
Patents By Year of Application: 806 44 37 33 36 50 57 65 44 46 17 5 0 0 0 1240
OLIN CORPORATION Patents By Year of Grant: 856 70 78 58 56 23 29 19 10 10 5 4 4 2 5 1229
Patents By Year of Application: 980 59 56 37 33 23 12 9 5 5 3 6 1 0 0 1229
G. D. SEARLE & CO. Patents By Year of Grant: 368 38 46 92 56 90 63 75 59 61 61 39 74 46 27 1195
Patents By Year of Application: 442 66 87 75 88 120 56 44 47 50 50 42 26 2 0 1195
ETHYL CORPORATION Patents By Year of Grant: 757 117 93 84 49 8 11 14 10 8 11 7 4 6 4 1183
Patents By Year of Application: 927 89 68 26 5 17 10 11 9 8 4 3 6 0 0 1183
INTERNATIONAL FLAVORS + FRAGRANCES INC Patents By Year of Grant: 929 34 22 20 25 21 17 12 13 3 17 19 19 13 7 1171
Patents By Year of Application: 962 28 13 29 25 15 16 9 9 24 18 15 7 1 0 1171
SCHERING AKTIENGESELLSCHAFT Patents By Year of Grant: 586 39 51 37 30 45 30 42 52 43 53 33 26 40 36 1143
Patents By Year of Application: 689 35 36 44 45 64 36 33 44 33 40 24 16 4 0 1143
STAUFFER CHEMICAL COMPANY Patents By Year of Grant: 1138 2 0 0 0 0 0 0 0 0 0 0 0 0 0 1140
Patents By Year of Application: 1140 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1140
SANDOZ LTD. Patents By Year of Grant: 759 49 37 45 40 41 83 52 20 10 0 0 0 0 0 1136
Patents By Year of Application: 845 47 36 45 63 76 16 8 0 0 0 0 0 0 0 1136
SCHERING CORP. Patents By Year of Grant: 405 51 32 31 27 48 29 68 75 81 52 70 61 56 44 1130
Patents By Year of Application: 492 29 37 45 56 108 45 66 53 65 49 54 30 1 0 1130
UNITED STATES OF AMERICA, ARMY Patents By Year of Grant: 554 44 37 38 31 30 22 43 39 39 37 47 47 49 47 1104
Patents By Year of Application: 622 31 32 30 44 54 46 33 50 42 47 42 23 8 0 1104
BASF CORP. Patents By Year of Grant: 174 41 49 81 58 66 86 77 90 79 75 55 79 52 39 1101
Patents By Year of Application: 249 68 73 59 68 138 86 101 62 57 64 44 24 8 0 1101
AGFA-GEVAERT N.V. Patents By Year of Grant: 241 25 22 37 43 65 59 79 67 77 126 102 65 50 35 1093
Patents By Year of Application: 281 35 31 47 72 78 106 79 115 92 68 48 29 12 0 1093
MASSACHUSETTS INSTITUTE OF TECHNOLOGY Patents By Year of Grant: 442 50 47 53 36 28 51 41 43 56 46 58 43 41 52 1087
Patents By Year of Application: 558 38 42 47 63 52 30 52 56 63 41 27 14 4 0 1087
RICOH COMPANY, LTD. Patents By Year of Grant: 351 41 50 49 44 40 41 48 53 63 66 53 44 73 62 1078
Patents By Year of Application: 438 43 49 35 53 55 49 67 57 48 61 58 52 12 1 1078
UNITED STATES OF AMERICA, DEPARTMENT OF AGRICULTURE Patents By Year of Grant: 478 35 35 44 29 38 30 38 62 58 46 60 36 49 30 1068
Patents By Year of Application: 560 43 31 35 40 56 60 53 42 43 47 43 15 0 0 1068
AGENCY OF INDUSTRIAL SCIENCE & TECHNOLOGY Patents By Year of Grant: 473 62 49 48 36 28 39 55 47 39 56 53 33 29 10 1057
Patents By Year of Application: 568 47 42 29 38 57 53 51 47 50 63 5 5 2 0 1057
FMC CORPORATION Patents By Year of Grant: 606 37 30 38 35 28 39 37 47 36 38 30 26 14 14 1055
Patents By Year of Application: 664 45 25 34 43 44 44 49 38 22 26 14 6 0 1 1055
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) Patents By Year of Grant: 159 37 59 53 65 54 43 62 65 74 81 67 92 78 56 1045
Patents By Year of Application: 229 65 72 60 46 72 72 73 73 66 95 66 49 7 0 1045
TORAY INDUSTRIES INC. Patents By Year of Grant: 418 30 33 39 36 35 29 56 40 52 58 60 60 51 40 1037
Patents By Year of Application: 482 30 36 47 44 40 59 60 61 67 42 46 20 3 0 1037
HYUNDAI ELECTRONICS INDUSTRIES CO., LTD. Patents By Year of Grant: 1 8 6 10 29 54 69 65 89 89 93 205 198 84 34 1034
Patents By Year of Application: 12 10 12 45 67 79 121 112 85 172 190 95 25 9 0 1034
NALCO CHEMICAL COMPANY Patents By Year of Grant: 513 45 61 53 63 66 29 34 31 32 38 37 29 0 0 1031
Patents By Year of Application: 586 59 56 71 48 47 34 31 35 34 26 4 0 0 0 1031
UNIVERSITY OF TEXAS Patents By Year of Grant: 133 62 56 66 71 62 60 61 71 64 65 69 61 61 65 1027
Patents By Year of Application: 281 58 75 79 84 100 41 64 55 62 59 45 20 4 0 1027
KIMBERLY-CLARK WORLDWIDE, INC. Patents By Year of Grant: 0 0 0 0 0 0 0 60 102 95 128 129 140 192 150 996
Patents By Year of Application: 0 1 0 2 11 72 107 164 113 131 191 140 55 9 0 996
NGK INSULATORS LTD. Patents By Year of Grant: 273 39 46 68 36 32 39 40 46 63 61 49 74 64 59 989
Patents By Year of Application: 351 50 59 30 36 50 54 71 71 64 49 51 46 7 0 989
CIBA SPECIALTY CHEMICALS CORPORATION Patents By Year of Grant: 0 0 0 0 0 0 0 21 162 180 152 113 141 121 95 985
Patents By Year of Application: 0 2 2 8 5 37 119 187 170 100 132 132 72 18 1 985
UNITED TECHNOLOGIES CORPORATION Patents By Year of Grant: 552 29 44 41 61 35 38 33 23 32 22 23 13 18 15 979
Patents By Year of Application: 631 46 50 39 30 43 25 33 24 18 11 16 11 2 0 979
TEIJIN LIMITED Patents By Year of Grant: 421 25 27 51 37 40 32 43 34 35 38 48 51 43 35 960
Patents By Year of Application: 480 41 30 32 52 50 32 31 39 49 42 53 22 7 0 960
OWENS-CORNING FIBERGLAS CORPORATION Patents By Year of Grant: 589 12 13 8 19 10 28 49 48 45 32 31 22 16 24 946
Patents By Year of Application: 615 9 10 15 33 46 60 50 29 29 18 19 10 3 0 946
NIPPON STEEL CORP. Patents By Year of Grant: 413 42 32 46 34 36 41 52 44 32 28 27 42 44 27 940
Patents By Year of Application: 483 38 41 38 39 57 45 40 23 38 36 39 21 2 0 940
B. F. GOODRICH CO. Patents By Year of Grant: 655 55 48 47 28 11 13 10 13 15 12 14 6 3 0 930
Patents By Year of Application: 754 35 36 18 14 17 10 18 9 15 3 0 1 0 0 930
STANDARD OIL COMPANY Patents By Year of Grant: 750 28 35 19 11 9 7 15 10 11 11 8 9 2 2 927
Patents By Year of Application: 807 26 10 3 10 16 10 11 12 11 6 5 0 0 0 927
BOEHRINGER MANNHEIM G.M.B.H. Patents By Year of Grant: 428 53 52 47 56 55 48 59 69 38 12 5 0 2 1 925
Patents By Year of Application: 550 53 41 52 63 67 54 32 9 2 2 0 0 0 0 925
MITSUBISHI GAS-CHEMICAL COMPANY, INC. Patents By Year of Grant: 327 47 42 43 47 45 33 33 43 60 37 47 40 43 35 922
Patents By Year of Application: 408 41 41 42 39 39 52 45 44 47 42 39 34 8 1 922
ATLANTIC RICHFIELD COMPANY Patents By Year of Grant: 799 8 10 17 23 9 5 8 6 13 10 5 2 1 0 916
Patents By Year of Application: 815 10 24 16 7 6 10 7 10 8 2 1 0 0 0 916
GENERAL MOTORS CORPORATION Patents By Year of Grant: 451 28 49 49 40 35 34 31 24 20 24 13 30 36 49 913
Patents By Year of Application: 499 50 56 38 34 32 24 27 24 27 25 43 28 6 0 913
ASAHI GLASS COMPANY, LTD. Patents By Year of Grant: 276 38 32 34 35 27 36 35 49 51 34 58 63 74 66 908
Patents By Year of Application: 343 26 37 32 33 36 52 64 46 53 57 67 48 13 1 908
SEMICONDUCTOR ENERGY LABORATORY CO., LTD. Patents By Year of Grant: 101 27 23 37 24 21 35 45 60 86 60 77 98 96 118 908
Patents By Year of Application: 161 29 25 31 54 81 83 88 62 66 73 83 62 10 0 908
BRIDGESTONE CORPORATION Patents By Year of Grant: 260 26 36 43 34 42 44 32 40 48 46 79 73 53 48 904
Patents By Year of Application: 316 47 37 34 40 47 52 60 68 58 71 52 19 3 0 904
CHISSO CORPORATION Patents By Year of Grant: 312 52 57 39 32 33 21 35 48 41 37 76 47 39 24 893
Patents By Year of Application: 418 25 37 28 30 39 47 48 50 63 54 36 16 2 0 893
GENENTECH, INC. Patents By Year of Grant: 84 21 35 40 28 28 43 82 133 53 77 64 68 71 62 889
Patents By Year of Application: 156 29 29 48 83 204 38 73 68 44 69 40 7 1 0 889
NOVO NORDISK A/S Patents By Year of Grant: 1 21 25 37 45 28 55 95 122 160 133 81 34 35 16 888
Patents By Year of Application: 57 32 40 49 70 145 71 146 128 77 34 32 7 0 0 888
AJINOMOTO COMPANY INCORPORATED Patents By Year of Grant: 260 30 25 32 39 34 42 36 52 51 46 59 64 46 64 880
Patents By Year of Application: 320 29 36 35 43 47 52 59 40 53 69 55 39 3 0 880
EASTMAN CHEMICAL COMPANY Patents By Year of Grant: 0 0 1 1 61 88 66 75 57 101 110 103 89 73 51 876
Patents By Year of Application: 2 6 17 76 83 113 62 89 120 98 97 66 40 7 0 876
FUJISAWA PHARMACEUTICAL CO., LTD. Patents By Year of Grant: 445 35 36 47 37 18 31 35 24 21 25 40 45 21 16 876
Patents By Year of Application: 521 32 37 26 33 36 24 24 29 41 38 24 11 0 0 876
MITSUI PETROCHEMICAL INDUSTRIES LTD. Patents By Year of Grant: 350 90 63 73 66 51 39 70 49 10 8 1 1 0 0 871
Patents By Year of Application: 501 56 59 54 56 76 44 24 0 1 0 0 0 0 0 871
HERCULES INCORPORATED Patents By Year of Grant: 474 51 33 25 29 24 31 33 29 22 31 36 28 17 7 870
Patents By Year of Application: 560 34 23 21 38 34 31 32 31 22 28 10 6 0 0 870
NESTEC, S.A. Patents By Year of Grant: 141 32 44 45 31 44 40 33 60 99 63 75 48 62 39 856
Patents By Year of Application: 202 45 54 32 47 54 70 76 71 62 71 51 18 3 0 856
AKZO NOBEL NV Patents By Year of Grant: 0 0 0 0 18 53 54 80 98 108 89 84 89 101 70 844
Patents By Year of Application: 4 4 16 40 80 105 74 109 96 79 87 95 43 12 0 844
MILES INC. Patents By Year of Grant: 492 30 85 101 74 49 1 5 0 0 0 0 0 0 0 837
Patents By Year of Application: 590 91 74 53 24 5 0 0 0 0 0 0 0 0 0 837
UNION OIL COMPANY OF CALIFORNIA Patents By Year of Grant: 560 77 66 36 32 18 7 12 10 5 9 1 0 1 2 836
Patents By Year of Application: 690 47 30 23 13 11 3 8 7 1 1 0 1 1 0 836
PIONEER HI-BRED INTERNATIONAL, INC. Patents By Year of Grant: 12 4 13 5 20 22 52 26 107 92 110 111 61 70 127 832
Patents By Year of Application: 39 6 17 25 29 80 62 77 118 154 125 56 27 17 0 832
UNITED STATES OF AMERICA, NATIONAL AERONAUTICS AND SPACE ADMINISTRATION Patents By Year of Grant: 393 36 45 45 38 34 31 28 30 32 37 22 19 15 23 828
Patents By Year of Application: 464 39 48 34 42 34 30 30 30 17 29 17 13 1 0 828
ZENECA LIMITED Patents By Year of Grant: 0 0 0 0 38 81 108 93 137 134 98 79 33 10 8 819
Patents By Year of Application: 3 6 15 92 114 135 124 113 99 75 32 7 3 1 0 819
BECTON, DICKINSON AND COMPANY Patents By Year of Grant: 250 29 29 20 43 35 60 85 77 52 38 29 29 23 19 818
Patents By Year of Application: 303 30 29 59 65 74 63 72 26 44 31 14 5 3 0 818
ALCOA INC. Patents By Year of Grant: 440 48 38 42 28 21 24 19 26 27 18 21 25 22 18 817
Patents By Year of Application: 533 35 28 19 26 33 20 24 16 20 24 23 9 7 0 817
DAIKIN INDUSTRIES LIMITED Patents By Year of Grant: 277 33 44 40 24 19 21 31 48 33 37 57 54 41 58 817
Patents By Year of Application: 351 33 28 23 29 44 35 45 51 57 45 41 32 3 0 817
FORD MOTOR COMPANY Patents By Year of Grant: 511 22 40 49 40 28 35 27 18 19 14 5 0 3 5 816
Patents By Year of Application: 567 46 38 33 35 26 19 23 15 6 0 5 1 2 0 816
HENKEL CORPORATION Patents By Year of Grant: 163 15 24 24 36 50 81 57 68 88 58 61 38 15 26 804
Patents By Year of Application: 200 23 36 55 66 82 95 74 55 50 24 26 16 2 0 804
ROUSSEL-UCLAF Patents By Year of Grant: 481 40 42 40 37 57 34 26 39 8 0 0 0 0 0 804
Patents By Year of Application: 564 27 47 44 41 44 28 9 0 0 0 0 0 0 0 804
BAYER CORPORATION Patents By Year of Grant: 0 0 0 0 0 25 81 82 129 115 116 90 101 49 15 803
Patents By Year of Application: 2 4 3 22 69 133 106 126 123 102 63 33 16 1 0 803
RHONE-POULENC CHIMIE Patents By Year of Grant: 173 121 75 53 59 46 43 70 79 48 16 11 2 2 4 802
Patents By Year of Application: 370 66 46 45 57 85 65 48 10 5 3 1 1 0 0 802
WISCONSIN ALUMNI RESEARCH FOUNDATION Patents By Year of Grant: 180 25 26 34 29 32 49 43 65 71 45 53 57 49 39 797
Patents By Year of Application: 231 29 28 36 45 72 49 65 53 63 57 50 16 3 0 797
UNITED STATES OF AMERICA, AIR FORCE Patents By Year of Grant: 441 33 31 28 27 26 32 23 16 28 27 26 16 22 18 794
Patents By Year of Application: 502 29 26 24 28 31 23 21 31 22 16 17 19 5 0 794
TDK CORPORATION Patents By Year of Grant: 150 13 23 30 20 30 43 37 41 44 64 66 98 71 63 793
Patents By Year of Application: 190 18 28 30 46 36 41 44 72 82 87 73 33 12 1 793
COMMISSARIAT A L'ENERGIE ATOMIQUE Patents By Year of Grant: 439 18 18 18 17 8 23 22 30 35 23 31 34 40 33 789
Patents By Year of Application: 470 17 19 13 17 25 39 40 17 38 33 37 22 2 0 789
BEECHAM GROUP P.L.C. Patents By Year of Grant: 639 37 34 29 15 8 4 5 6 1 3 4 0 1 2 788
Patents By Year of Application: 719 19 14 13 5 10 1 1 3 0 2 0 1 0 0 788
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TAIWAN Patents By Year of Grant: 30 24 23 39 57 54 39 63 62 72 61 80 60 59 61 784
Patents By Year of Application: 69 33 42 61 45 72 61 76 71 77 56 57 53 11 0 784
POLAROID CORPORATION Patents By Year of Grant: 531 10 14 21 24 31 32 30 20 18 7 8 5 6 3 760
Patents By Year of Application: 553 26 14 29 32 33 25 24 6 4 9 3 2 0 0 760
LUBRIZOL CORPORATION Patents By Year of Grant: 304 32 24 31 49 28 33 30 46 30 30 40 32 24 21 754
Patents By Year of Application: 366 29 33 32 45 32 42 41 41 29 23 16 23 2 0 754
KURARAY CO., LTD. Patents By Year of Grant: 296 39 34 24 45 25 17 21 38 31 30 33 39 31 37 740
Patents By Year of Application: 374 18 32 26 25 24 31 41 27 33 48 35 19 7 0 740
SMITHKLINE BECKMAN CORPORATION Patents By Year of Grant: 587 7 20 15 19 24 18 16 19 11 0 0 1 0 0 737
Patents By Year of Application: 612 20 27 14 16 27 12 7 2 0 0 0 0 0 0 737
WACKER-CHEMIE GMBH Patents By Year of Grant: 301 25 16 25 25 29 23 36 30 40 40 64 32 28 20 734
Patents By Year of Application: 337 13 23 36 38 27 33 35 56 50 44 24 13 5 0 734
SANYO ELECTRIC CO., LTD. Patents By Year of Grant: 106 19 16 28 26 30 23 38 22 39 47 61 100 101 77 733
Patents By Year of Application: 137 20 29 35 28 32 37 45 56 67 114 87 41 5 0 733
INTEL CORPORATION Patents By Year of Grant: 68 5 17 20 14 14 15 19 24 53 60 59 81 114 152 715
Patents By Year of Application: 83 16 23 24 12 28 48 58 46 73 78 91 96 39 0 715
DAICEL CHEMICAL INDUSTRIES LTD. Patents By Year of Grant: 190 19 29 20 22 48 33 29 48 49 45 40 57 43 29 701
Patents By Year of Application: 229 23 26 31 46 47 37 53 47 45 57 40 14 5 1 701
UBE INDUSTRIES LTD. Patents By Year of Grant: 318 36 40 37 25 23 16 22 25 29 21 21 26 40 20 699
Patents By Year of Application: 390 33 27 17 25 23 27 29 22 20 27 34 21 4 0 699
MITSUBISHI RAYON CO., LTD. Patents By Year of Grant: 311 50 59 42 37 18 20 8 6 22 19 24 26 31 22 695
Patents By Year of Application: 411 42 39 23 17 15 6 27 13 22 34 23 19 4 0 695
SYNTEX (U.S.A) INC. Patents By Year of Grant: 440 29 36 38 14 33 23 13 24 20 17 5 2 1 0 695
Patents By Year of Application: 519 26 20 16 34 33 8 18 7 9 4 1 0 0 0 695
KANEGAFUCHI CHEMICAL INDUSTRY CO., LTD. Patents By Year of Grant: 383 51 34 35 44 25 25 29 31 18 12 3 2 1 1 694
Patents By Year of Application: 467 37 37 32 32 22 38 18 8 1 0 2 0 0 0 694
RCA CORPORATION Patents By Year of Grant: 691 0 0 0 0 0 0 0 0 0 0 0 0 0 0 691
Patents By Year of Application: 691 0 0 0 0 0 0 0 0 0 0 0 0 0 0 691
FUJI XEROX CO., LTD. Patents By Year of Grant: 92 31 35 30 46 69 39 58 45 52 47 40 38 28 38 688
Patents By Year of Application: 156 33 44 61 44 62 53 64 38 32 41 36 19 5 0 688
BAXTER INTERNATIONAL INC. Patents By Year of Grant: 282 16 17 23 21 12 26 34 49 43 33 44 28 33 20 681
Patents By Year of Application: 315 19 25 28 34 53 37 47 38 25 31 19 8 2 0 681
KAWASAKI STEEL CORPORATION Patents By Year of Grant: 212 33 30 34 48 34 32 33 34 36 38 43 43 30 1 681
Patents By Year of Application: 264 38 42 45 32 38 37 38 39 34 34 31 8 1 0 681
UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION Patents By Year of Grant: 0 50 94 91 55 38 36 28 60 52 45 58 41 24 7 679
Patents By Year of Application: 145 66 70 43 41 47 52 58 42 49 47 12 6 1 0 679
AKZO N.V. Patents By Year of Grant: 363 67 71 83 44 34 9 1 0 0 1 1 0 0 0 674
Patents By Year of Application: 495 64 56 41 15 2 0 0 1 0 0 0 0 0 0 674
TOYOTA JIDOSHA K.K. Patents By Year of Grant: 280 16 15 15 19 24 24 14 44 46 46 28 31 35 33 670
Patents By Year of Application: 309 13 18 25 22 32 50 50 36 45 23 34 11 2 0 670
MITSUBISHI CHEMICAL CORPORATION Patents By Year of Grant: 1 0 0 0 0 22 87 84 104 97 73 69 48 47 34 666
Patents By Year of Application: 1 2 1 19 81 98 104 104 83 61 43 40 22 7 0 666
NIPPON PAINT CO., LTD. Patents By Year of Grant: 206 37 32 60 54 55 42 33 33 27 17 15 24 15 15 665
Patents By Year of Application: 282 36 57 52 44 46 38 28 12 18 14 30 6 2 0 665
KUREHA CHEMICAL INDUSTRY CO., LTD. Patents By Year of Grant: 542 29 12 4 7 14 14 14 5 2 3 4 0 7 6 663
Patents By Year of Application: 579 6 6 11 15 19 4 4 2 4 6 2 4 1 0 663
SHOWA DENKO KABUSHIKI KAISHA Patents By Year of Grant: 180 26 22 22 25 20 16 26 26 26 45 57 57 51 64 663
Patents By Year of Application: 222 25 17 23 28 26 22 42 43 49 59 66 36 5 0 663
ISIS PHARMACEUTICALS, INC. Patents By Year of Grant: 0 0 2 5 2 8 29 42 39 77 114 106 110 65 55 654
Patents By Year of Application: 4 5 14 23 49 45 40 43 110 136 96 60 28 1 0 654
MURATA MANUFACTURING CO., LTD. Patents By Year of Grant: 91 21 11 9 26 27 28 24 43 41 45 53 100 76 56 651
Patents By Year of Application: 117 10 15 28 40 32 37 44 38 72 91 81 34 12 0 651
IDEMITSU KOSAN COMPANY LIMITED Patents By Year of Grant: 164 28 43 52 51 58 29 22 27 35 35 28 28 26 23 649
Patents By Year of Application: 235 43 49 57 37 39 26 43 25 26 30 18 17 4 0 649
BOEING COMPANY Patents By Year of Grant: 246 30 47 18 14 23 24 26 31 40 25 26 21 31 44 646
Patents By Year of Application: 330 17 23 18 18 47 38 33 26 15 19 31 23 7 1 646
KYOWA HAKKO KOGYO CO., LTD Patents By Year of Grant: 203 36 39 29 32 23 31 43 36 38 22 34 27 31 21 645
Patents By Year of Application: 273 26 30 38 25 58 34 36 38 26 23 30 8 0 0 645
SEIKO EPSON CORPORATION Patents By Year of Grant: 35 12 15 29 25 21 22 26 25 34 49 48 79 103 120 643
Patents By Year of Application: 60 33 25 28 21 32 36 30 53 62 77 109 56 21 0 643
HEWLETT-PACKARD COMPANY Patents By Year of Grant: 111 37 60 51 44 27 37 38 42 46 44 33 42 19 0 631
Patents By Year of Application: 191 56 36 36 38 42 45 54 41 32 28 32 0 0 0 631
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) Patents By Year of Grant: 132 14 10 19 22 26 27 24 34 35 43 49 41 66 88 630
Patents By Year of Application: 157 17 19 25 29 38 36 44 33 46 68 78 37 3 0 630
HUGHES AIRCRAFT COMPANY Patents By Year of Grant: 330 38 31 39 74 47 33 25 11 0 0 0 0 0 0 628
Patents By Year of Application: 398 31 55 56 46 35 6 1 0 0 0 0 0 0 0 628
LUCENT TECHNOLOGIES INC. Patents By Year of Grant: 0 0 0 0 0 0 29 75 76 126 142 102 23 28 17 618
Patents By Year of Application: 4 4 4 10 33 77 87 98 120 124 29 15 13 0 0 618
KIMBERLY-CLARK CORPORATION Patents By Year of Grant: 260 21 33 31 36 42 89 68 14 6 7 6 3 1 0 617
Patents By Year of Application: 317 29 34 40 71 90 25 3 1 6 1 0 0 0 0 617
GTE PRODUCTS CORPORATION Patents By Year of Grant: 490 52 34 22 8 3 1 0 0 1 0 0 0 0 0 611
Patents By Year of Application: 564 30 15 2 0 0 0 0 0 0 0 0 0 0 0 611
CALIFORNIA INSTITUTE OF TECHNOLOGY Patents By Year of Grant: 141 13 15 9 13 8 12 24 57 38 43 54 48 57 62 594
Patents By Year of Application: 165 13 11 18 25 42 43 41 48 59 55 54 19 1 0 594
NIPPON SHOKUBAI CO., LTD. Patents By Year of Grant: 0 1 7 21 24 23 23 29 40 49 68 67 94 83 63 592
Patents By Year of Application: 4 22 25 23 24 41 36 74 52 69 95 81 37 9 0 592
NIPPON OIL COMPANY LTD. Patents By Year of Grant: 306 25 30 25 35 38 34 28 34 19 13 1 0 0 0 588
Patents By Year of Application: 363 28 25 34 36 44 27 22 9 0 0 0 0 0 0 588
JOHNS HOPKINS UNIVERSITY Patents By Year of Grant: 57 10 8 23 16 18 19 33 65 75 58 58 59 38 45 582
Patents By Year of Application: 87 15 16 26 42 81 45 48 75 56 49 30 9 3 0 582
TOKYO ELECTRON LIMITED Patents By Year of Grant: 5 1 7 21 26 20 20 22 30 56 54 76 84 75 83 580
Patents By Year of Application: 8 23 20 31 25 28 29 62 61 63 100 72 46 11 1 580
NATIONAL STARCH AND CHEMICAL INVESTMENT HOLDING CORPORATION Patents By Year of Grant: 26 39 25 31 32 38 41 40 41 52 33 52 44 39 38 571
Patents By Year of Application: 91 18 30 32 48 51 43 50 55 49 37 37 22 8 0 571
CORNELL RESEARCH FOUNDATION INC. Patents By Year of Grant: 117 18 30 21 23 26 31 37 45 42 38 44 26 40 32 570
Patents By Year of Application: 158 26 23 36 41 56 42 45 40 29 34 19 17 4 0 570
COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH Patents By Year of Grant: 14 2 3 7 5 9 7 18 21 33 35 56 114 127 117 568
Patents By Year of Application: 19 3 9 5 15 14 23 32 41 41 103 140 94 28 1 568
INCYTE PHARMACEUTICALS, INC. Patents By Year of Grant: 0 0 4 5 4 3 5 18 106 245 146 29 2 0 0 567
Patents By Year of Application: 5 4 6 0 11 22 87 229 155 46 2 0 0 0 0 567
AGFA-GEVAERT, AG Patents By Year of Grant: 346 34 14 12 21 23 15 25 29 35 7 0 3 1 0 565
Patents By Year of Application: 387 16 10 19 30 33 22 31 12 5 0 0 0 0 0 565
HUELS AKTIENGESELLSCHAFT Patents By Year of Grant: 137 39 44 40 18 42 36 35 51 54 44 19 2 1 0 562
Patents By Year of Application: 204 42 24 32 40 40 46 70 45 17 1 1 0 0 0 562
ALZA CORPORATION Patents By Year of Grant: 244 27 25 42 18 11 15 28 22 41 23 26 17 16 6 561
Patents By Year of Application: 289 32 35 23 28 31 14 34 24 27 15 7 2 0 0 561
MITSUI CHEMICALS, INCORPORATED Patents By Year of Grant: 1 0 0 0 0 0 0 0 40 97 93 101 98 64 67 561
Patents By Year of Application: 1 0 1 7 8 17 43 106 95 77 79 75 48 3 1 561
SHIONOGI + CO. LTD. Patents By Year of Grant: 297 19 32 21 14 23 17 16 11 13 23 18 18 14 24 560
Patents By Year of Application: 342 17 17 22 20 20 11 14 21 18 20 15 21 2 0 560
CHIRON CORPORATION Patents By Year of Grant: 19 5 16 14 9 12 20 70 80 63 63 54 52 38 37 552
Patents By Year of Application: 58 12 6 25 53 192 23 41 31 38 38 23 8 4 0 552
ASHLAND OIL INC. Patents By Year of Grant: 485 10 14 10 12 9 0 1 0 0 0 0 0 0 0 541
Patents By Year of Application: 511 9 7 10 4 0 0 0 0 0 0 0 0 0 0 541
MITSUBISHI CHEMICAL INDUSTRIES LTD. Patents By Year of Grant: 533 3 1 2 1 0 0 1 0 0 0 0 0 0 0 541
Patents By Year of Application: 539 1 0 0 1 0 0 0 0 0 0 0 0 0 0 541
STANFORD UNIVERSITY, LELAND JUNIOR, THE BOARD OF TRUSTEES OF Patents By Year of Grant: 101 20 16 14 25 22 25 32 39 41 48 42 49 42 23 539
Patents By Year of Application: 142 17 22 32 46 47 25 42 45 49 35 29 7 1 0 539
HOECHST-ROUSSEL PHARMACEUTICALS, INC. Patents By Year of Grant: 274 57 36 64 25 20 50 7 2 1 0 1 0 0 0 537
Patents By Year of Application: 347 52 47 25 17 47 0 1 0 0 1 0 0 0 0 537
EISAI CO., LTD. Patents By Year of Grant: 208 26 19 17 24 23 30 36 28 17 11 25 23 25 23 535
Patents By Year of Application: 258 17 21 19 26 56 17 20 14 20 20 26 19 2 0 535
BP CHEMICALS LIMITED Patents By Year of Grant: 176 26 32 22 18 20 22 24 31 28 23 27 40 28 16 533
Patents By Year of Application: 228 27 11 18 25 39 28 31 20 31 35 26 11 3 0 533
BETZ LABORATORIES INC. Patents By Year of Grant: 225 35 71 55 45 50 47 4 0 0 0 0 0 0 0 532
Patents By Year of Application: 280 60 56 54 47 35 0 0 0 0 0 0 0 0 0 532
CHARTERED SEMICONDUCTOR MANUFACTURING PTE LTD Patents By Year of Grant: 0 0 2 4 4 4 6 29 25 30 71 111 115 75 53 529
Patents By Year of Application: 0 3 5 3 6 11 44 34 46 120 108 74 66 9 0 529
STERLING DRUG INC. Patents By Year of Grant: 486 15 18 6 3 0 1 0 0 0 0 0 0 0 0 529
Patents By Year of Application: 516 12 0 0 0 1 0 0 0 0 0 0 0 0 0 529
KANSAI PAINT CO., LTD. Patents By Year of Grant: 136 31 28 21 34 27 16 22 29 22 29 27 34 34 31 521
Patents By Year of Application: 188 28 22 31 19 22 35 22 33 22 37 27 33 2 0 521
LSI LOGIC CORPORATION Patents By Year of Grant: 5 0 1 7 16 19 32 41 46 55 68 43 59 71 58 521
Patents By Year of Application: 7 7 12 17 36 51 49 62 65 43 49 72 38 13 0 521
NIPPON ZEON CO., LTD. Patents By Year of Grant: 203 37 36 33 35 17 15 15 21 20 26 20 22 9 10 519
Patents By Year of Application: 276 32 27 28 9 24 15 27 24 22 23 10 2 0 0 519
ALLERGAN, INC. Patents By Year of Grant: 17 28 31 38 53 46 49 57 55 21 12 7 19 40 44 517
Patents By Year of Application: 74 32 57 52 59 48 50 32 10 6 23 27 31 15 1 517
METALLGESELLSCHAFT AKTIENGESELLSCHAFT Patents By Year of Grant: 309 15 27 20 14 24 13 16 16 11 14 12 10 10 2 513
Patents By Year of Application: 343 21 17 17 21 18 15 15 9 15 14 6 2 0 0 513
ARCO CHEMICAL TECHNOLOGY, L.P. Patents By Year of Grant: 0 0 37 50 41 45 55 67 59 50 34 18 29 15 12 512
Patents By Year of Application: 17 38 45 46 50 74 67 55 38 16 21 25 15 5 0 512
HITACHI CHEMICAL COMPANY, LTD. Patents By Year of Grant: 181 27 21 30 16 26 20 25 21 36 21 31 22 14 21 512
Patents By Year of Application: 225 28 21 25 27 28 25 32 28 20 20 19 10 4 0 512
NATIONAL SEMICONDUCTOR CORPORATION Patents By Year of Grant: 90 16 20 26 31 35 28 26 30 39 37 42 41 23 25 509
Patents By Year of Application: 122 17 45 22 38 31 28 37 43 45 31 26 18 6 0 509
GENERAL HOSPITAL CORPORATION Patents By Year of Grant: 39 5 12 16 18 10 30 38 54 66 47 58 39 45 31 508
Patents By Year of Application: 62 13 29 35 47 94 28 56 35 47 41 15 4 2 0 508
NOVARTIS AG (FORMERLY SANDOZ LTD.) Patents By Year of Grant: 0 0 0 0 0 0 0 6 18 70 87 104 88 75 58 506
Patents By Year of Application: 1 1 1 1 8 26 13 68 84 106 80 65 40 12 0 506
JANSSEN PHARMACEUTICA N.V. Patents By Year of Grant: 174 24 14 20 10 14 30 42 25 21 29 28 33 23 16 503
Patents By Year of Application: 208 18 13 14 18 60 21 30 34 20 29 27 8 3 0 503
INFINEON TECHNOLOGIES AG Patents By Year of Grant: 0 0 0 0 0 0 0 0 0 0 12 44 107 151 186 500
Patents By Year of Application: 0 0 0 0 0 1 1 1 22 42 97 141 155 39 1 500
ENGELHARD CORPORATION Patents By Year of Grant: 148 20 21 20 17 15 15 13 21 35 39 30 37 38 28 497
Patents By Year of Application: 181 23 19 14 20 21 31 35 29 27 43 30 21 3 0 497
IDEMITSU PETROCHEMICAL COMPANY LTD. Patents By Year of Grant: 75 31 28 35 32 10 19 14 26 23 31 41 48 30 49 492
Patents By Year of Application: 141 23 24 23 19 18 24 31 28 43 45 33 33 7 0 492
SANKYO COMPANY LIMITED Patents By Year of Grant: 209 20 14 17 20 34 23 38 26 24 17 9 14 14 12 491
Patents By Year of Application: 247 9 23 29 33 44 17 19 18 14 12 17 8 1 0 491
CONOCO, INC. Patents By Year of Grant: 392 22 13 9 7 5 8 4 5 3 1 6 13 2 0 490
Patents By Year of Application: 418 17 7 5 8 4 4 5 3 6 7 5 1 0 0 490
MITSUBISHI PETROCHEMICAL CO., LTD. Patents By Year of Grant: 286 35 49 48 36 32 1 1 0 0 1 0 0 0 0 489
Patents By Year of Application: 352 46 44 33 12 1 1 0 0 0 0 0 0 0 0 489
RHONE POULENC INDUSTRIES Patents By Year of Grant: 474 2 0 1 0 0 0 0 0 0 0 0 0 0 0 477
Patents By Year of Application: 476 0 1 0 0 0 0 0 0 0 0 0 0 0 0 477
VANGUARD INTERNATIONAL SEMICONDUCTOR CORPORATION Patents By Year of Grant: 0 0 0 0 0 0 21 50 98 79 86 73 47 15 8 477
Patents By Year of Application: 0 0 0 0 0 30 104 98 83 70 60 21 9 2 0 477
GAF CHEMICALS CORPORATION Patents By Year of Grant: 436 39 0 0 0 0 0 0 0 0 0 0 0 0 0 475
Patents By Year of Application: 475 0 0 0 0 0 0 0 0 0 0 0 0 0 0 475
WESTVACO CORPORATION Patents By Year of Grant: 201 28 31 24 17 20 23 22 25 21 27 15 15 5 0 474
Patents By Year of Application: 241 26 30 18 18 28 28 24 20 21 13 5 2 0 0 474
BURROUGHS WELLCOME CO. Patents By Year of Grant: 338 32 36 16 13 25 9 3 0 1 0 0 0 0 0 473
Patents By Year of Application: 397 25 17 19 13 2 0 0 0 0 0 0 0 0 0 473
ROBERT BOSCH GMBH Patents By Year of Grant: 131 8 5 10 17 18 19 26 21 25 18 42 32 47 54 473
Patents By Year of Application: 141 11 14 18 23 23 29 25 27 52 36 40 31 3 0 473
DOW CORNING TORAY SILICONE COMPANY LIMITED Patents By Year of Grant: 4 13 30 30 45 32 38 33 40 63 30 47 38 19 10 472
Patents By Year of Application: 32 24 37 48 34 44 47 48 37 43 34 38 5 1 0 472
MORTON THIOKOL, INC. Patents By Year of Grant: 372 11 7 10 11 21 20 7 11 1 1 0 0 0 0 472
Patents By Year of Application: 397 6 9 24 22 8 5 0 1 0 0 0 0 0 0 472
ROCKWELL INTERNATIONAL CORPORATION Patents By Year of Grant: 341 24 13 17 21 23 14 13 4 1 0 0 0 0 0 471
Patents By Year of Application: 382 19 14 19 16 18 2 0 1 0 0 0 0 0 0 471
UNIVERSITY OF PENNSYLVANIA Patents By Year of Grant: 28 10 19 20 25 20 36 49 60 47 27 44 37 24 25 471
Patents By Year of Application: 57 21 26 32 71 48 41 50 23 38 36 19 7 2 0 471
KOBE STEEL LTD. Patents By Year of Grant: 168 13 26 8 23 19 22 15 24 25 25 27 19 26 25 465
Patents By Year of Application: 201 17 15 20 25 20 29 28 19 23 23 23 19 3 0 465
DAINIPPON INK + CHEMICALS, INC. Patents By Year of Grant: 188 23 16 17 22 11 11 11 16 20 24 20 21 38 26 464
Patents By Year of Application: 225 20 21 6 14 15 20 23 14 22 30 33 16 5 0 464
NISSAN CHEMICAL INDUSTRIES, LTD. Patents By Year of Grant: 149 25 29 24 21 14 14 15 33 34 31 22 23 15 12 461
Patents By Year of Application: 200 25 25 14 18 18 21 34 32 18 20 18 15 3 0 461
BATTELLE MEMORIAL INSTITUTE Patents By Year of Grant: 154 16 22 17 6 15 12 14 22 28 23 23 24 44 40 460
Patents By Year of Application: 192 11 12 12 17 17 23 21 32 31 30 43 15 4 0 460
HARVARD COLLEGE, PRESIDENT AND FELLOWS Patents By Year of Grant: 92 9 15 14 14 13 29 25 42 35 26 30 44 38 33 459
Patents By Year of Application: 116 14 19 27 35 60 27 36 33 37 25 20 10 0 0 459
DSM N.V. Patents By Year of Grant: 0 0 3 15 32 16 19 20 35 34 66 70 59 58 31 458
Patents By Year of Application: 5 13 20 27 23 28 39 46 68 63 52 47 24 3 0 458
MERRELL DOW PHARMACEUTICALS Patents By Year of Grant: 193 56 52 48 30 49 22 0 0 0 0 0 0 0 0 450
Patents By Year of Application: 269 52 50 35 33 11 0 0 0 0 0 0 0 0 0 450
OKI ELECTRIC INDUSTRY CO., LTD. Patents By Year of Grant: 67 10 19 16 6 4 4 5 2 26 26 46 62 68 88 449
Patents By Year of Application: 85 25 8 4 4 4 9 16 39 43 66 55 69 22 0 449
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE Patents By Year of Grant: 89 16 22 22 13 23 21 13 24 45 31 52 34 30 12 447
Patents By Year of Application: 121 21 19 19 22 18 30 37 38 44 46 21 7 4 0 447
UNILEVER HOME & PERSONAL CARE USA, DIVISION OF CONOPCO, INC. Patents By Year of Grant: 0 0 0 0 0 0 0 0 0 1 20 76 128 118 104 447
Patents By Year of Application: 0 0 0 0 0 0 0 0 6 87 131 128 84 11 0 447
UNIVERSITY OF MINNESOTA, THE REGENTS OF Patents By Year of Grant: 106 14 16 16 18 18 23 26 36 32 30 29 31 23 26 444
Patents By Year of Application: 136 19 19 27 21 44 42 24 29 33 28 17 5 0 0 444
GENERAL FOODS CORPORATION Patents By Year of Grant: 439 0 0 0 0 0 0 0 0 0 0 0 0 0 0 439
Patents By Year of Application: 439 0 0 0 0 0 0 0 0 0 0 0 0 0 0 439
NISSAN MOTOR COMPANY, LIMITED Patents By Year of Grant: 207 10 18 18 5 15 8 14 14 14 19 14 21 33 29 439
Patents By Year of Application: 230 19 8 14 10 15 18 20 17 13 23 39 11 2 0 439
GLAXO GROUP LIMITED Patents By Year of Grant: 196 45 21 28 20 13 11 26 14 20 14 21 3 5 1 438
Patents By Year of Application: 263 22 24 14 15 35 17 18 9 11 9 1 0 0 0 438
NATIONAL RESEARCH DEVELOPMENT CORPORATION Patents By Year of Grant: 352 29 29 14 2 1 0 1 1 1 1 2 1 0 0 434
Patents By Year of Application: 412 13 2 2 0 2 0 0 3 0 0 0 0 0 0 434
ISP INVESTMENTS INC. Patents By Year of Grant: 0 13 66 70 50 25 14 32 24 23 23 33 23 29 8 433
Patents By Year of Application: 46 56 68 47 26 24 22 17 38 25 20 27 12 5 0 433
INSTITUT PASTEUR Patents By Year of Grant: 59 14 8 12 13 6 14 30 42 51 43 47 29 36 26 430
Patents By Year of Application: 88 21 13 21 39 93 19 29 40 20 30 14 3 0 0 430
SANOFI, S.A. Patents By Year of Grant: 163 29 25 22 7 22 27 47 42 32 10 2 1 0 0 429
Patents By Year of Application: 220 20 10 14 31 57 26 32 17 2 0 0 0 0 0 429
ELF ATOCHEM S.A. Patents By Year of Grant: 0 0 3 23 23 36 37 46 61 68 63 32 17 13 3 425
Patents By Year of Application: 2 7 30 40 40 63 57 79 62 25 13 2 4 1 0 425
MICHIGAN STATE UNIVERSITY Patents By Year of Grant: 26 8 16 12 19 14 28 31 51 46 37 29 40 43 25 425
Patents By Year of Application: 51 10 29 9 33 41 49 49 25 33 47 28 15 6 0 425
DYNAMIT NOBEL AKTIENGESELLSCHAFT Patents By Year of Grant: 407 3 1 3 3 2 1 1 2 0 0 1 0 0 0 424
Patents By Year of Application: 413 2 2 2 2 1 0 1 0 1 0 0 0 0 0 424
COMBUSTION ENGINEERING INC. Patents By Year of Grant: 279 9 13 37 37 15 7 10 7 5 3 1 0 0 0 423
Patents By Year of Application: 300 13 48 24 16 6 4 7 4 0 1 0 0 0 0 423
TOSOH CORPORATION Patents By Year of Grant: 56 32 38 43 25 26 19 18 24 30 25 23 25 21 18 423
Patents By Year of Application: 120 39 29 26 27 20 31 34 21 17 19 24 14 2 0 423
MONTEDISON S.P.A. Patents By Year of Grant: 404 12 4 0 0 1 1 0 0 0 0 0 0 0 0 422
Patents By Year of Application: 419 2 0 0 0 1 0 0 0 0 0 0 0 0 0 422
UNIVERSITY OF MICHIGAN Patents By Year of Grant: 49 6 11 10 15 17 13 41 34 40 55 31 32 32 34 420
Patents By Year of Application: 65 12 18 22 42 44 31 47 36 37 32 27 7 0 0 420
ARMSTRONG WORLD INDUSTRIES, INC. Patents By Year of Grant: 290 15 23 14 4 9 11 7 11 7 8 9 2 1 7 418
Patents By Year of Application: 327 15 7 7 12 11 5 11 6 6 5 2 4 0 0 418
MINOLTA CAMERA CO., LTD. Patents By Year of Grant: 145 16 15 15 13 11 10 11 37 32 26 21 25 34 7 418
Patents By Year of Application: 173 18 12 10 12 19 22 32 27 29 42 19 3 0 0 418
ADIR ET COMPAGNIE Patents By Year of Grant: 59 16 37 41 37 45 33 46 28 22 27 24 2 0 0 417
Patents By Year of Application: 88 43 46 40 40 45 28 27 18 19 21 2 0 0 0 417
OCCIDENTAL CHEMICAL CORPORATION Patents By Year of Grant: 226 28 23 21 17 12 8 6 13 16 23 16 4 3 1 417
Patents By Year of Application: 272 28 13 14 13 6 9 13 22 15 7 3 0 2 0 417
PENNWALT CORPORATION Patents By Year of Grant: 415 0 0 0 0 0 0 0 0 0 0 0 0 0 0 415
Patents By Year of Application: 415 0 0 0 0 0 0 0 0 0 0 0 0 0 0 415
NITTO DENKO CORPORATION Patents By Year of Grant: 13 7 13 21 23 14 15 27 27 31 44 50 46 42 41 414
Patents By Year of Application: 34 11 23 16 19 30 34 41 40 53 42 40 28 3 0 414
THE SCRIPPS RESEARCH INSTITUTE Patents By Year of Grant: 0 0 9 28 24 36 27 26 56 41 36 54 32 26 19 414
Patents By Year of Application: 28 18 41 30 59 48 33 30 51 33 25 15 3 0 0 414
CIBA-GEIGY AG Patents By Year of Grant: 392 4 1 2 1 2 1 4 1 1 0 0 0 0 0 409
Patents By Year of Application: 397 2 0 1 5 3 1 0 0 0 0 0 0 0 0 409
COLUMBIA UNIVERSITY Patents By Year of Grant: 49 5 12 11 12 10 17 22 41 42 33 41 34 42 36 407
Patents By Year of Application: 76 11 11 14 35 43 56 36 35 35 29 20 6 0 0 407
NGK SPARK PLUG CO., LTD. Patents By Year of Grant: 146 20 18 15 25 10 8 14 9 28 23 25 26 18 22 407
Patents By Year of Application: 182 15 20 11 18 17 8 29 24 32 22 16 10 3 0 407
BASF WYANDOTTE CORPORATION Patents By Year of Grant: 406 0 0 0 0 0 0 0 0 0 0 0 0 0 0 406
Patents By Year of Application: 406 0 0 0 0 0 0 0 0 0 0 0 0 0 0 406
PPG INDUSTRIES OHIO INC. Patents By Year of Grant: 0 0 0 0 0 0 0 0 0 59 83 91 54 65 54 406
Patents By Year of Application: 1 2 2 4 5 7 11 48 83 99 51 53 27 13 0 406
MITSUBISHI KASEI CORP. Patents By Year of Grant: 83 56 65 63 67 49 14 3 3 1 1 0 0 0 0 405
Patents By Year of Application: 187 52 78 54 25 5 3 1 0 0 0 0 0 0 0 405
AUSIMONT S.P.A. Patents By Year of Grant: 77 11 12 26 21 23 25 29 19 27 22 32 27 26 26 403
Patents By Year of Application: 96 19 24 22 22 33 30 33 25 27 25 24 22 1 0 403
HUMAN GENOME SCIENCES, INC. Patents By Year of Grant: 0 0 0 0 0 0 4 12 28 63 47 31 86 84 47 402
Patents By Year of Application: 0 0 0 2 16 63 10 65 72 64 60 34 16 0 0 402
LG SEMICON CO., LTD. Patents By Year of Grant: 0 0 0 0 0 0 17 55 87 105 95 24 14 4 1 402
Patents By Year of Application: 0 0 0 2 5 67 86 120 84 26 6 3 2 1 0 402
FUJI ELECTRIC CO., LTD. Patents By Year of Grant: 90 17 28 18 18 24 31 25 29 35 24 15 7 17 22 400
Patents By Year of Application: 126 20 18 29 27 33 31 21 30 15 21 15 9 5 0 400
STAMICARBON B.V. Patents By Year of Grant: 338 22 13 13 9 2 1 0 0 0 0 0 0 0 0 398
Patents By Year of Application: 373 13 8 3 1 0 0 0 0 0 0 0 0 0 0 398
DAI NIPPON PRINTING CO. LTD Patents By Year of Grant: 17 1 0 7 8 18 24 31 50 32 41 40 37 42 48 396
Patents By Year of Application: 22 8 12 16 21 35 51 42 35 53 33 43 21 4 0 396
SMITHKLINE BEECHAM PLC Patents By Year of Grant: 0 0 1 0 0 5 17 33 47 66 71 67 41 27 21 396
Patents By Year of Application: 1 1 0 5 20 60 43 63 61 58 32 29 20 3 0 396
MILLENNIUM PHARMACEUTICALS, INC. Patents By Year of Grant: 0 0 0 0 0 0 0 4 15 32 49 75 89 77 49 390
Patents By Year of Application: 0 0 0 0 1 14 21 61 69 87 54 67 10 6 0 390
ICI AMERICAS INC. Patents By Year of Grant: 290 51 18 10 10 2 3 1 1 1 0 0 0 1 0 388
Patents By Year of Application: 362 7 8 3 4 1 2 0 0 0 0 1 0 0 0 388
GULF RESEARCH AND DEVELOPMENT COMPANY Patents By Year of Grant: 385 0 0 0 0 0 0 0 0 0 0 0 0 0 0 385
Patents By Year of Application: 385 0 0 0 0 0 0 0 0 0 0 0 0 0 0 385
UNIVERSITY OF FLORIDA BOARD OF REGENTS Patents By Year of Grant: 96 24 31 19 14 18 13 22 20 21 35 29 12 18 13 385
Patents By Year of Application: 153 16 16 17 22 30 20 30 26 18 11 18 7 1 0 385
HONEYWELL INTERNATIONAL INC. Patents By Year of Grant: 0 0 0 0 0 0 0 0 0 0 13 41 108 98 124 384
Patents By Year of Application: 0 1 0 0 0 2 1 3 24 40 125 97 74 17 0 384
IOWA STATE UNIVERSITY RESEARCH FOUNDATION INC. Patents By Year of Grant: 99 22 15 16 23 18 22 22 35 28 22 19 11 15 15 382
Patents By Year of Application: 136 16 15 22 27 31 34 31 23 15 18 9 4 1 0 382
THE BRITISH PETROLEUM COMPANY P.L.C. Patents By Year of Grant: 301 21 24 17 8 5 2 1 2 1 0 0 0 0 0 382
Patents By Year of Application: 340 21 10 4 3 1 1 1 1 0 0 0 0 0 0 382
OWENS-ILLINOIS INC. Patents By Year of Grant: 377 0 0 0 0 1 0 0 0 1 0 0 0 0 0 379
Patents By Year of Application: 377 0 1 0 0 0 0 1 0 0 0 0 0 0 0 379
RESEARCH FOUNDATION OF STATE UNIVERSITY OF NEW YORK Patents By Year of Grant: 32 12 20 15 26 22 23 27 29 38 29 29 38 16 22 378
Patents By Year of Application: 73 21 19 25 29 33 26 32 30 30 31 18 9 2 0 378
NABISCO, INC. Patents By Year of Grant: 238 40 24 14 10 19 16 9 0 3 2 1 1 0 0 377
Patents By Year of Application: 296 19 11 18 14 12 0 2 1 3 1 0 0 0 0 377
PETROLITE CORPORATION Patents By Year of Grant: 321 14 14 3 5 9 6 3 1 0 0 0 0 0 0 376
Patents By Year of Application: 345 7 1 11 4 5 3 0 0 0 0 0 0 0 0 376
SHIN-ETSU HANDOTAI CO., LTD. Patents By Year of Grant: 18 12 15 20 16 19 15 24 38 55 33 38 27 29 17 376
Patents By Year of Application: 39 19 21 14 19 29 45 43 37 41 30 28 7 4 0 376
PALL CORPORATION Patents By Year of Grant: 119 4 18 22 28 36 27 28 17 13 17 10 13 11 10 373
Patents By Year of Application: 138 18 35 32 30 33 19 15 12 11 11 15 3 1 0 373
MITSUBISHI JUKOGYO KABUSHIKI KAISHA Patents By Year of Grant: 183 11 18 18 18 18 24 27 23 19 5 1 0 3 3 371
Patents By Year of Application: 209 20 20 15 19 32 37 10 3 2 1 1 2 0 0 371
TH. GOLDSCHMIDT AG Patents By Year of Grant: 153 20 22 15 13 15 16 13 12 17 10 25 15 15 10 371
Patents By Year of Application: 181 23 14 12 18 17 18 14 13 20 16 16 7 2 0 371
PHARMACIA & UPJOHN COMPANY Patents By Year of Grant: 0 0 0 0 0 0 0 21 40 48 40 44 56 66 53 368
Patents By Year of Application: 0 0 3 0 11 34 28 52 34 44 49 80 26 7 0 368
CABOT CORPORATION Patents By Year of Grant: 90 3 9 15 6 8 8 7 16 37 39 29 48 30 22 367
Patents By Year of Application: 103 10 8 11 10 18 24 51 27 42 25 24 14 0 0 367
MITSUBISHI PAPER MILLS, LTD. Patents By Year of Grant: 178 20 21 22 18 12 9 12 12 10 10 9 12 15 7 367
Patents By Year of Application: 217 24 14 13 8 14 10 20 6 15 12 8 6 0 0 367
EXXONMOBIL CHEMICAL PATENTS INC. Patents By Year of Grant: 0 0 0 0 0 0 0 0 0 0 0 57 124 97 86 364
Patents By Year of Application: 0 0 2 1 1 5 1 15 16 68 113 67 53 22 0 364
CENTRAL GLASS COMPANY, LIMITED Patents By Year of Grant: 143 27 13 10 15 11 9 13 16 11 13 25 25 17 14 362
Patents By Year of Application: 176 10 17 14 9 16 23 14 10 14 24 23 11 1 0 362
CLARIANT GMBH Patents By Year of Grant: 0 0 0 0 0 0 0 0 15 53 68 59 74 63 30 362
Patents By Year of Application: 0 0 1 1 3 3 16 38 79 65 75 56 18 7 0 362
AVERY DENNISON CORPORATION Patents By Year of Grant: 0 1 15 20 13 7 27 35 34 32 35 25 33 45 38 360
Patents By Year of Application: 21 13 19 12 25 53 31 46 34 23 35 21 27 0 0 360
CHEMISCHE WERKE HULS, AG Patents By Year of Grant: 357 1 0 1 0 0 0 0 0 0 0 0 0 0 0 359
Patents By Year of Application: 359 0 0 0 0 0 0 0 0 0 0 0 0 0 0 359
YEDA RESEARCH AND DEVELOPMENT CO., LTD. Patents By Year of Grant: 129 9 9 15 7 11 15 11 24 30 18 18 16 23 20 355
Patents By Year of Application: 162 8 10 17 14 32 17 21 20 9 26 17 2 0 0 355
HYNIX SEMICONDUCTOR INC. Patents By Year of Grant: 0 0 0 0 0 0 0 0 0 0 0 1 54 123 176 354
Patents By Year of Application: 0 0 0 0 0 0 0 1 1 4 18 127 161 41 1 354
RAYCHEM CORPORATION Patents By Year of Grant: 240 22 16 16 7 12 7 6 12 9 1 0 0 0 0 348
Patents By Year of Application: 278 12 10 7 8 9 14 9 1 0 0 0 0 0 0 348
ROCKEFELLER UNIVERSITY Patents By Year of Grant: 52 11 22 21 13 9 8 20 35 34 42 25 31 11 14 348
Patents By Year of Application: 83 22 18 8 32 52 22 27 30 32 12 9 1 0 0 348
SHIPLEY COMPANY INC. Patents By Year of Grant: 51 12 14 21 13 11 16 15 14 18 22 17 26 42 56 348
Patents By Year of Application: 75 23 8 23 8 16 20 24 22 15 33 47 30 4 0 348
AKZONA INCORPORATED Patents By Year of Grant: 347 0 0 0 0 0 0 0 0 0 0 0 0 0 0 347
Patents By Year of Application: 347 0 0 0 0 0 0 0 0 0 0 0 0 0 0 347
NATIONAL SCIENCE COUNCIL Patents By Year of Grant: 10 5 4 15 14 25 33 37 42 39 27 47 33 8 4 343
Patents By Year of Application: 17 9 15 23 34 48 36 48 31 36 32 10 4 0 0 343
ALBEMARLE CORPORATION Patents By Year of Grant: 0 0 0 0 17 27 25 35 43 43 39 36 24 28 24 341
Patents By Year of Application: 1 4 8 27 14 39 35 49 47 40 34 19 22 2 0 341
SALK INSTITUTE FOR BIOLOGICAL STUDIES Patents By Year of Grant: 90 15 11 13 11 9 18 30 26 21 19 23 20 18 17 341
Patents By Year of Application: 122 15 10 25 27 55 11 14 16 17 17 10 2 0 0 341
FARMITALIA CARLO ERBA, S.P.A. Patents By Year of Grant: 209 13 16 22 27 26 19 6 1 0 0 0 0 0 1 340
Patents By Year of Application: 240 15 28 27 21 8 1 0 0 0 0 0 0 0 0 340
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE - CNRS Patents By Year of Grant: 106 16 16 21 9 9 11 12 12 21 17 20 21 32 16 339
Patents By Year of Application: 140 20 7 11 15 24 9 15 20 25 27 16 9 1 0 339
NIPPON KAYAKU KABUSHIKI KAISHA Patents By Year of Grant: 168 22 11 16 12 13 10 9 11 8 12 14 15 7 10 338
Patents By Year of Application: 202 17 9 11 10 11 11 11 9 14 12 12 8 1 0 338
HOYA CORPORATION Patents By Year of Grant: 77 13 19 11 6 7 0 9 13 29 26 22 27 31 44 334
Patents By Year of Application: 104 12 9 6 2 11 14 36 22 25 35 31 23 4 0 334
AMGEN, INC. Patents By Year of Grant: 22 4 12 4 9 11 14 25 36 38 36 45 26 27 22 331
Patents By Year of Application: 41 3 9 10 40 58 27 34 37 26 23 16 5 2 0 331
FIRMENICH SA Patents By Year of Grant: 180 11 16 8 7 9 12 8 10 8 11 13 13 10 14 330
Patents By Year of Application: 195 14 8 8 12 12 10 9 12 10 15 7 16 2 0 330
KANEKA CORPORATION Patents By Year of Grant: 0 0 0 0 0 0 0 1 11 19 34 81 72 60 51 329
Patents By Year of Application: 0 0 0 0 0 2 6 22 48 69 76 67 33 6 0 329
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY Patents By Year of Grant: 3 8 15 17 7 29 24 19 34 33 23 21 32 24 40 329
Patents By Year of Application: 14 20 12 12 35 27 38 29 21 21 33 32 29 6 0 329
NIPPON SHEET GLASS CO., LTD. Patents By Year of Grant: 70 10 19 8 19 3 7 4 3 19 21 22 50 36 36 327
Patents By Year of Application: 90 12 22 6 6 7 3 20 20 31 44 46 15 5 0 327
NIPPONDENSO CO., LTD. Patents By Year of Grant: 108 9 7 14 13 29 35 34 35 28 7 6 2 0 0 327
Patents By Year of Application: 123 15 16 26 30 44 51 13 6 1 2 0 0 0 0 327
FIRESTONE TIRE & RUBBER CO. Patents By Year of Grant: 326 0 0 0 0 0 0 0 0 0 0 0 0 0 0 326
Patents By Year of Application: 326 0 0 0 0 0 0 0 0 0 0 0 0 0 0 326
ALCAN INTERNATIONAL LIMITED Patents By Year of Grant: 110 30 41 17 19 17 11 4 6 9 12 11 15 16 7 325
Patents By Year of Application: 166 24 23 19 12 9 6 9 9 15 15 12 5 1 0 325
NKK CORPORATION Patents By Year of Grant: 37 39 35 30 20 28 24 19 15 15 15 7 11 18 11 324
Patents By Year of Application: 101 27 25 29 33 21 13 17 13 8 15 11 8 3 0 324
ORTHO PHARMACEUTICAL CORPORATION Patents By Year of Grant: 193 11 10 16 10 13 14 12 18 11 7 4 5 0 0 324
Patents By Year of Application: 216 11 7 23 9 17 8 21 7 3 2 0 0 0 0 324
SUMITOMO METAL INDUSTRIES CO., LTD. Patents By Year of Grant: 111 10 11 9 16 14 10 8 15 18 25 21 28 15 12 323
Patents By Year of Application: 131 9 13 13 15 10 15 16 22 22 29 19 5 4 0 323
JAPAN SYNTHETIC RUBBER CO., LTD. Patents By Year of Grant: 179 19 17 18 19 14 17 18 17 2 0 2 0 0 0 322
Patents By Year of Application: 219 11 20 13 21 18 11 7 0 1 1 0 0 0 0 322
OTSUKA PHARMACEUTICAL CO., LTD. Patents By Year of Grant: 119 19 10 15 11 18 21 28 21 12 14 9 9 9 7 322
Patents By Year of Application: 157 13 10 17 24 33 10 15 10 4 13 13 2 1 0 322
TOYODA GOSEI KABUSHIKI KAISHA Patents By Year of Grant: 81 6 12 17 15 21 12 16 25 23 19 11 21 22 21 322
Patents By Year of Application: 94 23 13 16 21 22 21 26 23 9 21 11 21 1 0 322
WASHINGTON UNIVERSITY Patents By Year of Grant: 30 15 14 12 14 14 14 18 34 45 33 34 16 16 12 321
Patents By Year of Application: 59 12 21 25 24 34 40 35 28 13 20 8 1 1 0 321
SRI INTERNATIONAL Patents By Year of Grant: 113 13 22 20 13 12 7 12 17 16 18 18 13 13 12 319
Patents By Year of Application: 156 11 15 12 11 18 10 20 11 24 7 17 5 2 0 319
ATOCHEM Patents By Year of Grant: 145 26 41 39 21 13 15 9 4 3 0 0 0 1 0 317
Patents By Year of Application: 206 47 17 18 11 16 1 1 0 0 0 0 0 0 0 317
ALCON LABORATORIES, INC. Patents By Year of Grant: 54 9 8 10 15 28 34 50 19 29 22 30 6 2 0 316
Patents By Year of Application: 70 6 11 29 38 60 16 25 24 28 4 5 0 0 0 316
ECOLAB INC. Patents By Year of Grant: 33 7 12 12 13 15 17 10 10 19 19 31 37 46 35 316
Patents By Year of Application: 53 12 7 23 20 16 13 22 16 34 46 26 18 10 0 316
HITACHI METALS LTD. Patents By Year of Grant: 95 20 29 15 19 13 17 7 17 19 11 11 17 15 10 315
Patents By Year of Application: 133 20 23 12 21 9 18 16 13 13 14 16 7 0 0 315
LUDWIG INSTITUTE FOR CANCER RESEARCH Patents By Year of Grant: 0 1 4 6 6 3 20 22 45 35 39 50 38 21 24 314
Patents By Year of Application: 8 6 9 10 30 45 35 31 54 46 25 13 2 0 0 314
BEHRINGWERKE AKTIENGESELLSCHAFT Patents By Year of Grant: 125 14 12 24 11 12 30 54 13 12 4 1 0 0 0 312
Patents By Year of Application: 165 13 13 21 35 55 6 4 0 0 0 0 0 0 0 312
BOC GROUP, INC. Patents By Year of Grant: 64 15 15 21 11 16 24 19 19 22 18 14 25 17 12 312
Patents By Year of Application: 90 16 14 12 28 27 19 21 17 22 23 15 8 0 0 312
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANIZATION Patents By Year of Grant: 104 7 3 3 19 13 11 10 22 32 14 20 20 15 19 312
Patents By Year of Application: 119 6 10 18 14 26 23 27 17 17 10 16 8 1 0 312
MERCK SHARP & DOHME LIMITED Patents By Year of Grant: 9 5 5 14 15 14 25 49 28 30 40 25 25 18 10 312
Patents By Year of Application: 19 10 12 20 19 50 25 33 39 26 24 19 12 4 0 312
SAINT-GOBAIN VITRAGE Patents By Year of Grant: 136 12 9 3 4 2 11 17 24 26 21 20 16 5 4 310
Patents By Year of Application: 158 4 3 2 14 25 20 29 17 18 15 3 1 1 0 310
SMITH KLINE & FRENCH LABORATORIES LTD. Patents By Year of Grant: 277 11 8 6 6 2 0 0 0 0 0 0 0 0 0 310
Patents By Year of Application: 300 4 4 2 0 0 0 0 0 0 0 0 0 0 0 310
SUNTORY LTD. Patents By Year of Grant: 73 18 21 15 20 16 7 15 19 27 21 25 13 11 9 310
Patents By Year of Application: 112 23 18 17 14 18 21 27 11 24 15 7 3 0 0 310
TOYO BOSEKI KABUSHIKI KAISHA Patents By Year of Grant: 14 11 13 14 14 26 20 20 27 27 22 32 21 29 20 310
Patents By Year of Application: 36 17 18 19 25 27 27 29 17 28 29 21 13 4 0 310
RESEARCH CORPORATION Patents By Year of Grant: 305 3 1 0 0 0 0 0 0 0 0 0 0 0 0 309
Patents By Year of Application: 309 0 0 0 0 0 0 0 0 0 0 0 0 0 0 309
FRAMATOME ET CIE Patents By Year of Grant: 134 27 34 30 14 18 10 9 20 5 2 2 2 1 0 308
Patents By Year of Application: 194 25 17 16 12 10 16 10 4 2 2 0 0 0 0 308
RICHTER GEDEON VEGYESZETI GYAR RT Patents By Year of Grant: 237 9 20 9 6 5 7 0 1 0 4 0 3 4 3 308
Patents By Year of Application: 267 11 6 0 7 3 1 0 3 3 1 4 1 1 0 308
SCM CORPORATION Patents By Year of Grant: 308 0 0 0 0 0 0 0 0 0 0 0 0 0 0 308
Patents By Year of Application: 308 0 0 0 0 0 0 0 0 0 0 0 0 0 0 308
MAX-PLANCK-GESELLSCHAFT ZUR FORDERUNG DER WISSENSCHAFTEN E.V Patents By Year of Grant: 114 9 5 6 8 10 8 11 18 30 17 13 15 30 13 307
Patents By Year of Application: 130 9 5 13 11 30 24 18 13 12 27 11 3 1 0 307
PRAXAIR TECHNOLOGY, INC. Patents By Year of Grant: 0 0 4 18 16 21 12 21 27 37 31 37 30 31 21 306
Patents By Year of Application: 3 15 13 18 18 25 23 52 32 29 39 25 12 2 0 306
LONZA LTD. Patents By Year of Grant: 132 16 33 37 30 11 10 10 5 7 8 1 3 1 0 304
Patents By Year of Application: 161 35 32 26 16 8 4 8 3 8 0 3 0 0 0 304
MILLIKEN RESEARCH CORPORATION Patents By Year of Grant: 167 18 15 18 15 12 18 10 18 11 0 0 0 0 1 303
Patents By Year of Application: 199 16 17 9 16 16 11 13 5 0 1 0 0 0 0 303
YAMANOUCHI PHARMACEUTICAL CO., LTD. Patents By Year of Grant: 149 14 13 10 5 17 13 11 11 4 10 8 9 13 15 302
Patents By Year of Application: 173 8 9 12 17 15 7 9 9 5 13 13 9 3 0 302
TOKYO OHKA KOGYO CO., LTD. Patents By Year of Grant: 53 6 4 5 8 8 13 13 24 32 27 34 18 24 31 300
Patents By Year of Application: 63 5 4 10 14 11 28 33 28 29 21 27 22 5 0 300
ZYMOGENETICS, INC. Patents By Year of Grant: 13 4 6 7 6 13 21 21 30 32 22 34 36 30 25 300
Patents By Year of Application: 30 3 8 14 22 51 9 28 22 31 46 25 9 2 0 300
MORTON INTERNATIONAL, INC. Patents By Year of Grant: 6 15 20 21 21 24 29 32 35 39 29 19 8 0 1 299
Patents By Year of Application: 35 21 17 23 26 29 41 43 35 24 1 4 0 0 0 299
GENETICS INSTITUTE, INC. Patents By Year of Grant: 31 13 9 12 13 15 14 27 39 33 19 24 16 20 13 298
Patents By Year of Application: 63 17 12 17 21 34 37 38 17 11 20 11 0 0 0 298
MACRONIX INTERNATIONAL CO., LTD. Patents By Year of Grant: 0 0 0 0 0 1 0 4 5 7 4 13 73 104 87 298
Patents By Year of Application: 0 0 0 1 1 5 4 7 2 7 20 129 95 26 1 298
HONEYWELL INC. Patents By Year of Grant: 204 10 7 11 10 5 7 8 5 12 13 4 1 0 0 297
Patents By Year of Application: 221 11 8 6 12 7 5 11 11 4 1 0 0 0 0 297
NORTON COMPANY Patents By Year of Grant: 137 24 27 15 15 14 16 9 10 11 10 8 0 0 0 296
Patents By Year of Application: 186 20 14 12 12 11 12 13 8 5 3 0 0 0 0 296
S. C. JOHNSON + SON, INC. Patents By Year of Grant: 124 8 13 6 6 5 8 12 18 29 11 9 19 13 14 295
Patents By Year of Application: 142 7 7 5 6 17 23 29 12 15 13 12 6 1 0 295
LAM RESEARCH CORPORATION Patents By Year of Grant: 4 0 4 4 2 1 2 8 14 26 42 55 38 49 45 294
Patents By Year of Application: 8 4 0 4 1 13 37 36 26 47 52 34 28 4 0 294
TERUMO KABUSHIKI KAISHA (TERUMO CORPORATION) Patents By Year of Grant: 118 18 42 35 14 5 16 12 3 4 6 6 6 3 6 294
Patents By Year of Application: 180 29 18 10 10 12 4 8 3 8 7 2 3 0 0 294
CHUGAI SEIYAKU KABUSHIKI KAISHA Patents By Year of Grant: 92 9 2 3 2 2 7 8 14 25 18 22 26 35 28 293
Patents By Year of Application: 105 2 0 4 10 13 17 19 31 20 38 14 18 2 0 293
UNILEVER PATENT HOLDINGS B.V. Patents By Year of Grant: 43 29 22 26 36 23 17 12 19 13 17 14 13 7 2 293
Patents By Year of Application: 94 22 34 33 28 19 11 12 10 11 15 4 0 0 0 293
BABCOCK & WILCOX COMPANY Patents By Year of Grant: 131 16 16 19 11 20 28 22 7 1 4 6 6 3 2 292
Patents By Year of Application: 159 11 21 14 31 27 8 5 3 4 4 3 2 0 0 292
GENENCOR INTERNATIONAL, INC. Patents By Year of Grant: 7 5 8 16 19 14 6 15 25 21 21 42 31 40 22 292
Patents By Year of Application: 25 13 20 14 20 45 16 26 26 23 39 18 6 1 0 292
GTE LABORATORIES, INC. Patents By Year of Grant: 241 22 13 9 6 0 0 0 0 0 1 0 0 0 0 292
Patents By Year of Application: 277 7 6 1 0 0 0 0 0 1 0 0 0 0 0 292
TANABE SEIYAKU CO. LTD. Patents By Year of Grant: 133 14 7 23 9 14 15 14 26 9 4 5 4 8 7 292
Patents By Year of Application: 157 11 16 21 7 23 21 9 6 4 6 6 2 3 0 292
NORTH CAROLINA STATE UNIVERSITY Patents By Year of Grant: 33 7 13 20 14 14 15 16 14 17 13 24 22 33 36 291
Patents By Year of Application: 49 11 15 25 17 19 21 18 18 21 28 29 17 3 0 291
INTERNATIONAL PAPER CO. Patents By Year of Grant: 101 7 6 17 12 16 20 15 24 19 13 14 8 13 5 290
Patents By Year of Application: 113 15 17 22 20 23 14 25 13 9 7 9 3 0 0 290
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V. Patents By Year of Grant: 26 12 10 4 3 6 13 19 22 27 25 22 36 37 27 289
Patents By Year of Application: 44 7 5 3 11 27 22 30 23 30 31 41 13 2 0 289
SHISEIDO CO., LTD. Patents By Year of Grant: 38 8 17 15 17 11 9 20 33 26 27 24 17 19 7 288
Patents By Year of Application: 71 13 13 18 12 16 27 24 35 25 17 9 8 0 0 288
CASSELLA AKTIENGESELLSCHAFT Patents By Year of Grant: 197 14 14 13 14 16 12 5 0 0 0 1 0 0 0 286
Patents By Year of Application: 220 12 15 17 12 7 3 0 0 0 0 0 0 0 0 286
UNIROYAL CHEMICAL COMPANY, INC. Patents By Year of Grant: 93 16 18 12 12 5 18 16 11 19 14 24 8 8 12 286
Patents By Year of Application: 127 5 12 9 17 13 17 22 14 21 14 10 5 0 0 286
NIKON CORPORATION Patents By Year of Grant: 25 1 1 6 2 9 11 20 18 34 34 41 31 30 22 285
Patents By Year of Application: 28 6 5 4 7 28 23 28 32 40 44 22 14 4 0 285
ELECTRIC POWER RESEARCH INSTITUTE, INC. Patents By Year of Grant: 151 14 12 22 9 11 9 8 8 11 5 5 8 3 8 284
Patents By Year of Application: 177 22 11 7 13 7 8 9 9 5 6 5 4 1 0 284
KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO Patents By Year of Grant: 103 6 11 9 3 11 12 15 13 18 18 18 19 12 16 284
Patents By Year of Application: 117 10 5 11 13 14 16 16 20 22 17 10 13 0 0 284
MEIJI SEIKA KAISHA LTD. Patents By Year of Grant: 121 13 7 10 10 11 3 15 12 10 10 17 26 7 12 284
Patents By Year of Application: 140 13 6 10 9 12 10 9 16 16 19 13 10 1 0 284
NATIONAL STARCH AND CHEMICAL CORPORATION Patents By Year of Grant: 282 0 0 0 0 0 0 0 0 0 0 0 0 0 0 282
Patents By Year of Application: 282 0 0 0 0 0 0 0 0 0 0 0 0 0 0 282
TRW INC. Patents By Year of Grant: 129 3 9 7 13 5 7 5 12 12 24 18 23 14 1 282
Patents By Year of Application: 137 10 10 4 12 9 14 16 18 17 22 13 0 0 0 282
UNIVERSITY OF NORTH CAROLINA Patents By Year of Grant: 11 2 9 12 12 16 19 32 24 37 24 29 17 23 13 280
Patents By Year of Application: 28 10 14 10 24 48 21 37 19 23 23 13 10 0 0 280
BEIERSDORF AKTIENGESELLSCHAFT Patents By Year of Grant: 63 4 4 3 2 2 7 16 26 26 22 19 31 33 21 279
Patents By Year of Application: 70 4 1 3 11 21 20 34 28 31 30 18 8 0 0 279
NATIONAL DISTILLERS AND CHEMICAL CORPORATION Patents By Year of Grant: 274 3 1 1 0 0 0 0 0 0 0 0 0 0 0 279
Patents By Year of Application: 279 0 0 0 0 0 0 0 0 0 0 0 0 0 0 279
RESEARCH CORPORATION TECHNOLOGIES, INC. Patents By Year of Grant: 11 8 11 23 16 25 12 48 51 21 17 12 6 7 11 279
Patents By Year of Application: 40 11 30 25 39 69 14 9 16 12 6 5 3 0 0 279
CALGON CORPORATION Patents By Year of Grant: 146 12 13 20 15 12 10 11 9 5 11 6 5 2 0 277
Patents By Year of Application: 169 14 27 8 7 14 12 6 7 5 6 2 0 0 0 277
CYTEC TECHNOLOGY CORP. Patents By Year of Grant: 0 0 0 0 21 21 25 35 48 24 35 25 14 14 15 277
Patents By Year of Application: 4 2 9 30 28 54 51 23 24 19 11 14 7 1 0 277
SECRETARY OF STATE FOR DEFENCE IN HER BRITANNIC MAJESTY'S GOVERNMENT OF THE UNITED KINGDOM Patents By Year of Grant: 101 14 16 11 14 14 9 13 11 17 14 25 7 4 7 277
Patents By Year of Application: 130 7 23 16 12 10 11 16 18 13 13 5 3 0 0 277
GENCORP INC. Patents By Year of Grant: 168 6 9 11 16 13 14 16 11 4 3 0 4 0 0 275
Patents By Year of Application: 179 17 9 15 21 11 11 6 2 2 2 0 0 0 0 275
SUMITOMO RUBBER INDUSTRIES, LTD. Patents By Year of Grant: 23 10 10 21 19 15 22 11 15 19 16 20 19 31 24 275
Patents By Year of Application: 46 14 24 18 16 22 14 27 21 11 24 26 12 0 0 275
CHESEBROUGH-POND'S USA CO., DIVISION OF CONOPCO, INC. Patents By Year of Grant: 23 16 31 32 16 20 30 24 35 18 19 7 0 2 1 274
Patents By Year of Application: 58 34 22 21 25 27 31 24 22 7 3 0 0 0 0 274
HAYASHIBARA BIOCHEMICAL LABORATORIES INCORPORATED Patents By Year of Grant: 67 7 7 5 6 9 21 18 28 39 17 17 13 12 8 274
Patents By Year of Application: 80 5 5 13 19 35 14 47 17 14 12 13 0 0 0 274
YALE UNIVERSITY Patents By Year of Grant: 41 2 11 12 8 13 4 15 31 21 28 24 24 25 15 274
Patents By Year of Application: 61 7 12 17 17 26 22 23 24 28 17 16 4 0 0 274
SANDOZ PHARMACEUTICALS CORP. Patents By Year of Grant: 262 4 2 0 3 1 1 0 0 0 0 0 0 0 0 273
Patents By Year of Application: 267 1 1 3 1 0 0 0 0 0 0 0 0 0 0 273
WILLIAM WRIGLEY JR. COMPANY Patents By Year of Grant: 41 10 41 19 21 26 22 8 5 13 14 10 13 20 10 273
Patents By Year of Application: 70 28 27 22 25 20 9 11 7 13 23 12 5 1 0 273
DUKE UNIVERSITY INC. Patents By Year of Grant: 27 3 3 7 17 15 22 14 20 25 22 33 25 23 16 272
Patents By Year of Application: 39 4 18 18 31 26 23 16 25 32 18 16 5 1 0 272
TEXACO CHEMICAL COMPANY Patents By Year of Grant: 39 47 80 65 38 2 0 0 0 0 0 0 0 0 0 271
Patents By Year of Application: 137 57 47 30 0 0 0 0 0 0 0 0 0 0 0 271
CLARIANT FINANCE (BVI) LIMITED Patents By Year of Grant: 0 0 0 0 0 0 6 19 34 36 32 26 40 38 39 270
Patents By Year of Application: 0 0 1 0 10 29 25 36 29 34 45 37 21 3 0 270
TEXACO DEVELOPMENT CORPORATION Patents By Year of Grant: 265 0 0 0 0 0 2 1 0 0 0 0 0 2 0 270
Patents By Year of Application: 265 0 0 0 1 2 0 0 0 0 2 0 0 0 0 270
POLYPLASTICS CO., LTD. Patents By Year of Grant: 78 23 31 38 12 11 12 4 13 11 5 6 6 6 13 269
Patents By Year of Application: 126 33 21 8 14 8 12 13 4 5 5 12 5 2 1 269
RHODIA CHIMIE Patents By Year of Grant: 0 0 0 0 0 0 0 0 0 11 37 57 69 58 36 268
Patents By Year of Application: 0 0 0 2 0 1 1 10 39 55 64 62 28 6 0 268
SANDVIK AKTIEBOLAG Patents By Year of Grant: 24 3 9 4 12 21 22 16 20 32 16 37 20 13 19 268
Patents By Year of Application: 33 6 15 14 22 26 20 25 24 18 34 20 10 1 0 268
SOLVAY (SOCIETE ANONYME) Patents By Year of Grant: 0 0 4 21 27 22 21 22 19 19 21 27 23 20 22 268
Patents By Year of Application: 5 16 20 31 37 25 26 19 19 18 25 16 10 1 0 268
DONALDSON COMPANY, INC. Patents By Year of Grant: 85 4 3 5 4 8 5 11 14 26 24 22 21 17 18 267
Patents By Year of Application: 91 2 4 11 6 8 16 26 32 18 16 20 13 4 0 267
WEYERHAEUSER COMPANY Patents By Year of Grant: 75 14 11 10 15 7 12 12 8 10 4 15 21 29 22 265
Patents By Year of Application: 100 14 17 11 9 11 9 7 10 14 18 21 12 12 0 265
MILLIKEN & COMPANY Patents By Year of Grant: 0 0 0 0 0 0 0 0 0 32 25 29 57 72 49 264
Patents By Year of Application: 0 0 1 2 2 3 8 16 22 44 46 78 28 14 0 264
DIAMOND SHAMROCK CORPORATION Patents By Year of Grant: 263 0 0 0 0 0 0 0 0 0 0 0 0 0 0 263
Patents By Year of Application: 263 0 0 0 0 0 0 0 0 0 0 0 0 0 0 263
W. L. GORE & ASSSOCIATES, INC. Patents By Year of Grant: 40 10 14 16 20 23 28 24 33 32 18 3 2 0 0 263
Patents By Year of Application: 60 12 18 21 35 33 52 17 9 4 2 0 0 0 0 263
SLOAN-KETTERING INSTITUTE FOR CANCER RESEARCH Patents By Year of Grant: 75 8 12 6 8 7 13 22 19 11 15 18 13 20 15 262
Patents By Year of Application: 97 7 8 12 20 38 7 11 17 12 15 12 5 1 0 262
OLYMPUS OPTICAL CO., LTD. Patents By Year of Grant: 165 11 13 14 8 11 6 4 9 3 1 6 5 3 2 261
Patents By Year of Application: 193 5 12 12 7 9 3 5 4 4 2 3 2 0 0 261
UNIVERSITY OF PITTSBURGH Patents By Year of Grant: 31 7 7 6 5 9 8 15 23 35 26 32 19 17 21 261
Patents By Year of Application: 45 8 4 14 15 26 27 31 29 17 16 19 8 2 0 261
DENSO CORPORATION Patents By Year of Grant: 0 0 0 0 0 0 0 0 9 31 41 47 37 50 45 260
Patents By Year of Application: 0 0 0 1 0 2 12 42 39 51 35 48 24 5 1 260
PRODUITS CHIMIQUES UGINE KUHLMANN Patents By Year of Grant: 258 2 0 0 0 0 0 0 0 0 0 0 0 0 0 260
Patents By Year of Application: 260 0 0 0 0 0 0 0 0 0 0 0 0 0 0 260
ROHM GMBH Patents By Year of Grant: 188 12 8 11 11 4 6 2 0 4 3 9 1 0 0 259
Patents By Year of Application: 209 7 10 8 2 5 1 2 7 6 2 0 0 0 0 259
THE CLOROX COMPANY Patents By Year of Grant: 79 13 18 14 12 12 11 8 24 18 17 14 13 4 2 259
Patents By Year of Application: 110 14 13 9 12 20 22 16 14 14 6 7 1 0 1 259
JOHN WYETH & BROTHER, LTD. Patents By Year of Grant: 197 11 7 7 5 5 5 10 5 1 3 1 1 0 0 258
Patents By Year of Application: 213 7 7 4 5 14 4 1 2 0 1 0 0 0 0 258
AVENTIS PHARMA DEUTSCHLAND GMBH Patents By Year of Grant: 0 0 0 0 0 0 0 0 0 0 14 54 75 61 53 257
Patents By Year of Application: 0 0 0 0 2 2 2 11 23 42 76 58 32 9 0 257
EBARA CORPORATION Patents By Year of Grant: 32 3 2 5 6 5 4 12 16 24 27 14 36 29 42 257
Patents By Year of Application: 35 5 7 6 5 12 27 24 26 15 39 37 16 1 2 257
MITSUBISHI MATERIALS CORPORATION Patents By Year of Grant: 0 6 17 22 35 27 17 23 23 16 14 17 16 13 11 257
Patents By Year of Application: 18 20 36 26 28 22 21 18 14 14 20 11 6 2 1 257
CHINOIN GYOGYSZER ES VEGYESZETI TERMEKEK GYARA RT. Patents By Year of Grant: 194 17 9 14 6 10 4 0 0 0 0 0 2 0 0 256
Patents By Year of Application: 223 10 8 5 7 1 0 1 0 0 1 0 0 0 0 256
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY Patents By Year of Grant: 0 0 0 0 0 0 0 0 0 0 3 23 53 91 86 256
Patents By Year of Application: 0 0 0 0 0 0 1 1 5 19 86 87 44 13 0 256
GILLETTE COMPANY Patents By Year of Grant: 46 8 2 7 18 13 11 11 18 18 17 18 27 18 24 256
Patents By Year of Application: 60 5 19 12 16 9 26 12 11 24 30 18 12 2 0 256
IMMUNEX CORPORATION Patents By Year of Grant: 22 5 6 12 10 13 15 12 21 17 23 23 24 37 16 256
Patents By Year of Application: 44 6 11 13 20 27 19 13 32 13 34 17 5 2 0 256
NIPPON TELEGRAPH & TELEPHONE CORP. Patents By Year of Grant: 143 9 4 14 13 8 9 10 8 3 12 4 8 6 5 256
Patents By Year of Application: 157 9 9 17 8 10 7 8 9 8 6 1 5 2 0 256
ASTRAZENECA AB Patents By Year of Grant: 0 0 0 0 0 0 0 0 0 0 8 33 71 74 69 255
Patents By Year of Application: 0 0 0 0 0 0 3 8 23 38 57 68 42 16 0 255
BRIGHAM AND WOMEN'S HOSPITAL Patents By Year of Grant: 11 7 6 17 16 15 9 18 19 19 16 29 21 25 27 255
Patents By Year of Application: 30 14 19 15 23 26 15 16 23 17 20 24 13 0 0 255
TOYO SODA MANUFACTURING CO., LTD. Patents By Year of Grant: 248 3 1 3 0 0 0 0 0 0 0 0 0 0 0 255
Patents By Year of Application: 252 1 2 0 0 0 0 0 0 0 0 0 0 0 0 255
AKTIEBOLAGET ASTRA Patents By Year of Grant: 1 1 0 3 4 14 14 41 53 48 46 23 3 0 2 253
Patents By Year of Application: 5 7 6 14 32 78 35 33 27 14 1 1 0 0 0 253
ONO PHARMACEUTICAL COMPANY, LIMITED Patents By Year of Grant: 91 11 11 10 7 14 11 11 10 9 9 14 18 17 10 253
Patents By Year of Application: 108 12 9 11 18 9 13 5 13 8 20 15 10 2 0 253
NORTHWESTERN UNIVERSITY Patents By Year of Grant: 46 3 5 6 11 14 8 23 29 16 11 27 23 17 13 252
Patents By Year of Application: 55 5 9 10 15 36 23 16 13 22 24 14 9 1 0 252
CHEVRON U.S.A. INC. Patents By Year of Grant: 0 0 0 0 0 7 14 19 16 19 17 17 30 50 61 250
Patents By Year of Application: 0 2 2 1 18 14 19 26 13 17 28 68 37 5 0 250
RHONE-POULENC RORER, S.A. Patents By Year of Grant: 0 0 2 6 14 20 22 59 51 36 22 18 0 0 0 250
Patents By Year of Application: 2 3 14 22 23 68 38 54 16 9 1 0 0 0 0 250
TAKASAGO INTERNATIONAL CORPORATION Patents By Year of Grant: 12 7 9 16 16 15 16 15 29 24 17 22 24 13 15 250
Patents By Year of Application: 24 17 11 18 15 16 26 29 20 24 13 23 13 1 0 250
MITA INDUSTRIAL COMPANY LTD. Patents By Year of Grant: 107 13 18 33 20 6 11 10 15 8 7 1 0 0 0 249
Patents By Year of Application: 146 21 20 10 8 17 8 7 8 3 1 0 0 0 0 249
SEPRACOR INC. Patents By Year of Grant: 4 3 5 11 9 11 13 13 15 16 33 33 49 19 13 247
Patents By Year of Application: 15 6 7 14 20 14 13 15 29 27 39 31 17 0 0 247
CARGILL, INC. Patents By Year of Grant: 26 8 8 11 11 3 11 10 19 22 29 22 25 22 19 246
Patents By Year of Application: 37 8 16 10 8 21 14 23 26 28 19 24 11 1 0 246
HOOKER CHEMICALS & PLASTICS CORP. Patents By Year of Grant: 245 0 0 0 0 0 0 0 0 0 0 0 0 0 0 245
Patents By Year of Application: 245 0 0 0 0 0 0 0 0 0 0 0 0 0 0 245
MERCK FROSST CANADA, INC. Patents By Year of Grant: 50 9 14 20 14 17 17 10 14 12 14 19 24 5 5 244
Patents By Year of Application: 69 17 23 18 14 15 8 16 12 14 22 10 5 1 0 244
DELPHI TECHNOLOGIES, INC. Patents By Year of Grant: 0 0 0 0 0 0 0 0 0 0 12 16 57 72 86 243
Patents By Year of Application: 0 0 0 0 0 0 1 2 5 38 85 59 45 8 0 243
DEUTSCHE GOLD- UND SILBER-SCHEIDEANSTALT VORMALS ROESSLER Patents By Year of Grant: 242 0 0 0 0 0 0 0 0 0 0 0 0 0 0 242
Patents By Year of Application: 242 0 0 0 0 0 0 0 0 0 0 0 0 0 0 242
KAO SOAP CO., LTD. Patents By Year of Grant: 241 0 1 0 0 0 0 0 0 0 0 0 0 0 0 242
Patents By Year of Application: 242 0 0 0 0 0 0 0 0 0 0 0 0 0 0 242
NIPPON PETROCHEMICALS COMPANY, LIMITED Patents By Year of Grant: 100 18 13 21 17 8 7 5 7 7 13 10 11 4 1 242
Patents By Year of Application: 135 20 14 7 8 5 6 16 8 1 15 7 0 0 0 242
THOMAS JEFFERSON UNIVERSITY Patents By Year of Grant: 15 5 2 4 10 9 11 24 22 24 23 34 28 21 10 242
Patents By Year of Application: 25 1 8 11 27 30 25 30 30 23 18 10 4 0 0 242
BAKER HUGHES INCORPORATED Patents By Year of Grant: 14 7 15 15 12 10 14 17 13 22 25 22 15 27 13 241
Patents By Year of Application: 32 17 12 10 16 23 9 25 17 32 18 14 14 2 0 241
GLAXO WELLCOME INC. Patents By Year of Grant: 0 0 0 0 0 1 23 29 39 47 43 51 5 1 2 241
Patents By Year of Application: 2 0 0 13 24 46 28 53 34 23 18 0 0 0 0 241
HITACHI MAXELL, LTD. Patents By Year of Grant: 86 22 12 11 8 6 13 11 9 15 16 5 9 9 9 241
Patents By Year of Application: 125 3 8 12 12 16 10 14 12 5 10 9 3 2 0 241
MEDTRONIC INC. Patents By Year of Grant: 46 4 6 7 9 11 2 11 25 30 25 19 13 16 17 241
Patents By Year of Application: 57 4 7 12 10 10 29 29 22 24 11 13 9 4 0 241
CHURCH + DWIGHT CO., INC. Patents By Year of Grant: 18 0 6 25 30 39 28 20 19 23 9 6 10 4 3 240
Patents By Year of Application: 18 18 24 50 27 35 17 19 14 4 3 8 3 0 0 240
GENERAL MILLS, INC. Patents By Year of Grant: 74 8 6 12 8 7 6 2 10 17 18 27 21 10 14 240
Patents By Year of Application: 87 6 10 6 12 4 5 18 20 35 26 3 8 0 0 240
ENIRICERCHE S.P.A. Patents By Year of Grant: 51 27 28 30 22 16 16 16 12 13 3 1 1 3 0 239
Patents By Year of Application: 105 23 21 25 18 21 13 8 4 1 0 0 0 0 0 239
NEUROGEN CORPORATION Patents By Year of Grant: 0 0 3 7 6 5 3 31 22 24 28 38 39 20 13 239
Patents By Year of Application: 4 4 7 7 7 31 16 22 20 36 41 33 9 2 0 239
UNITIKA LTD. Patents By Year of Grant: 115 10 10 8 13 8 15 11 13 13 8 3 1 4 7 239
Patents By Year of Application: 133 8 13 10 18 12 9 16 6 5 2 3 3 1 0 239
J. M. HUBER CORPORATION Patents By Year of Grant: 118 16 16 14 11 2 7 4 9 8 11 5 8 8 1 238
Patents By Year of Application: 142 19 10 6 4 4 9 10 10 9 9 5 0 1 0 238
NIPPON OIL AND FATS CO., LTD. Patents By Year of Grant: 142 22 26 25 10 6 5 1 0 1 0 0 0 0 0 238
Patents By Year of Application: 189 23 12 6 3 4 0 1 0 0 0 0 0 0 0 238
YISSUM RESEARCH DEVELOPMENT COMPANY OF THE HEBREW UNIVERSITY OF JERUSALEM Patents By Year of Grant: 23 6 5 7 15 10 11 17 23 30 16 27 16 18 14 238
Patents By Year of Application: 36 8 12 13 21 27 17 23 22 27 14 11 5 2 0 238
MEAD CORPORATION Patents By Year of Grant: 157 13 16 13 9 5 2 5 3 4 3 4 1 2 0 237
Patents By Year of Application: 181 19 8 2 6 7 1 3 3 4 2 1 0 0 0 237
SANDIA CORPORATION Patents By Year of Grant: 0 0 0 0 1 12 3 9 26 36 30 35 32 30 23 237
Patents By Year of Application: 0 0 3 9 10 9 25 31 36 34 32 25 20 3 0 237
HALLIBURTON CO. Patents By Year of Grant: 164 9 11 6 14 12 8 7 4 1 0 0 0 0 0 236
Patents By Year of Application: 175 13 10 13 10 8 4 3 0 0 0 0 0 0 0 236
SCHOTT GLASWERKE Patents By Year of Grant: 60 11 14 11 9 8 10 7 9 10 13 15 17 17 24 235
Patents By Year of Application: 79 11 7 21 7 10 4 14 13 16 26 9 17 1 0 235
VLSI TECHNOLOGY, INC. Patents By Year of Grant: 3 4 4 12 21 31 12 12 29 43 37 20 7 0 0 235
Patents By Year of Application: 10 11 19 30 16 13 28 57 26 21 4 0 0 0 0 235
LANXIDE TECHNOLOGY COMPANY, LP Patents By Year of Grant: 51 27 31 31 24 20 18 17 9 2 2 1 0 1 0 234
Patents By Year of Application: 103 22 33 24 23 22 2 3 1 0 0 1 0 0 0 234
MCDONNELL DOUGLAS CORP. Patents By Year of Grant: 109 5 6 6 12 6 5 13 17 23 15 7 5 3 2 234
Patents By Year of Application: 127 6 8 2 12 13 19 24 11 6 2 2 2 0 0 234
TODA KOGYO CORP. Patents By Year of Grant: 27 4 14 9 6 7 14 18 6 12 28 20 28 19 21 233
Patents By Year of Application: 41 12 6 12 12 18 7 14 21 22 26 21 19 2 0 233
SOLVAY & CIE (SOCIETE ANONYME) Patents By Year of Grant: 171 18 22 10 7 1 0 2 0 0 0 0 1 0 0 232
Patents By Year of Application: 209 12 7 0 2 2 0 0 0 0 0 0 0 0 0 232
SWISS ALUMINIUM LTD. Patents By Year of Grant: 227 3 1 0 0 0 0 0 0 0 0 0 0 0 0 231
Patents By Year of Application: 230 1 0 0 0 0 0 0 0 0 0 0 0 0 0 231
BAUSCH & LOMB, INC. Patents By Year of Grant: 46 10 8 11 14 13 11 12 8 17 9 16 13 22 20 230
Patents By Year of Application: 64 7 14 11 18 11 11 12 20 10 23 22 6 1 0 230
SYNTHELABO S.A. Patents By Year of Grant: 122 12 7 12 8 18 15 11 7 8 9 1 0 0 0 230
Patents By Year of Application: 140 7 11 13 17 16 6 5 11 4 0 0 0 0 0 230
UNITED STATES OF AMERICA, DEPARTMENT OF THE INTERIOR Patents By Year of Grant: 160 8 8 6 7 8 9 4 1 5 3 2 5 2 2 230
Patents By Year of Application: 174 5 7 7 9 7 2 4 4 3 3 4 1 0 0 230
UNIVERSITY OF IOWA RESEARCH FOUNDATION Patents By Year of Grant: 41 4 6 11 6 16 7 9 18 20 7 30 19 20 16 230
Patents By Year of Application: 56 5 8 15 12 14 21 12 27 24 12 16 7 1 0 230
THOMSON-CSF Patents By Year of Grant: 156 7 7 12 11 9 3 5 2 8 3 1 4 1 0 229
Patents By Year of Application: 171 10 11 9 4 5 6 5 3 1 4 0 0 0 0 229
TOA NENRYO KOGYO KABUSHIKI KAISHA Patents By Year of Grant: 200 14 12 2 0 1 0 0 0 0 0 0 0 0 0 229
Patents By Year of Application: 221 6 1 1 0 0 0 0 0 0 0 0 0 0 0 229
KERNFORSCHUNGSANLAGE JULICH GMBH Patents By Year of Grant: 219 5 3 1 0 0 0 0 0 0 0 0 0 0 0 228
Patents By Year of Application: 227 0 1 0 0 0 0 0 0 0 0 0 0 0 0 228
ROCHE DIAGNOSTICS GMBH Patents By Year of Grant: 0 0 0 0 0 0 0 0 0 20 38 68 41 36 25 228
Patents By Year of Application: 2 2 2 4 2 5 16 40 42 40 47 20 5 1 0 228
ADVANCED TECHNOLOGY MATERIALS, INC. Patents By Year of Grant: 15 5 2 4 5 2 3 8 9 23 26 28 33 36 28 227
Patents By Year of Application: 23 5 3 0 8 7 8 30 39 24 23 38 16 3 0 227
DE SOTO, INC. Patents By Year of Grant: 224 3 0 0 0 0 0 0 0 0 0 0 0 0 0 227
Patents By Year of Application: 227 0 0 0 0 0 0 0 0 0 0 0 0 0 0 227
ETHICON, INC. Patents By Year of Grant: 40 7 2 1 3 11 4 24 17 14 20 16 27 24 16 226
Patents By Year of Application: 49 0 3 5 10 12 30 19 28 27 23 12 7 1 0 226
FURUKAWA ELECTRIC CO., LTD. Patents By Year of Grant: 71 8 8 16 13 14 10 6 9 11 9 10 11 12 18 226
Patents By Year of Application: 87 10 12 17 12 9 13 9 11 7 12 15 11 1 0 226
KANEBO LTD. Patents By Year of Grant: 125 5 13 12 11 7 3 8 4 5 8 7 9 3 6 226
Patents By Year of Application: 143 11 7 12 8 3 8 7 4 9 8 4 2 0 0 226
PURDUE RESEARCH FOUNDATION Patents By Year of Grant: 85 6 3 6 6 7 10 17 17 13 5 9 18 13 11 226
Patents By Year of Application: 95 3 8 10 15 19 12 9 7 11 20 9 6 2 0 226
LINDE AKTIENGESELLSCHAFT Patents By Year of Grant: 172 7 7 1 3 8 3 6 6 1 3 6 0 0 2 225
Patents By Year of Application: 183 5 5 5 2 5 8 1 5 3 1 0 2 0 0 225
ENERGY CONVERSION DEVICES, INC. Patents By Year of Grant: 165 2 6 5 3 2 1 3 1 4 5 6 6 8 7 224
Patents By Year of Application: 175 7 1 1 1 4 4 1 6 6 7 4 6 1 0 224
NEW YORK UNIVERSITY Patents By Year of Grant: 40 3 4 15 8 10 12 17 15 21 15 17 15 13 19 224
Patents By Year of Application: 55 9 13 26 19 22 12 16 12 14 11 11 4 0 0 224
NIPPON SHOKUBAI KAGAKU KOGYO CO. LTD. Patents By Year of Grant: 138 21 28 18 9 2 3 2 1 0 1 0 1 0 0 224
Patents By Year of Application: 189 17 5 6 3 2 1 1 0 0 0 0 0 0 0 224
PENN STATE RESEARCH FOUNDATION, INC. Patents By Year of Grant: 0 0 0 1 8 11 11 13 11 23 26 34 32 31 22 223
Patents By Year of Application: 0 3 3 15 13 14 16 16 34 32 35 31 9 2 0 223
WELLA AG Patents By Year of Grant: 63 7 4 2 2 8 10 9 6 17 18 11 23 21 22 223
Patents By Year of Application: 74 0 2 11 8 6 11 17 18 13 21 21 21 0 0 223
DANA-FARBER CANCER INSTITUTE, INC. Patents By Year of Grant: 29 9 6 12 9 8 14 17 31 21 14 14 17 11 10 222
Patents By Year of Application: 48 11 15 20 26 44 8 12 16 8 8 3 3 0 0 222
FERRO-CORPORATION Patents By Year of Grant: 56 8 19 15 21 10 7 10 9 10 10 9 10 16 12 222
Patents By Year of Application: 79 17 12 20 5 12 6 16 10 9 11 14 8 3 0 222
MOSEL VITELIC, INCORPORATED Patents By Year of Grant: 0 0 0 0 0 0 3 11 25 29 48 41 29 14 22 222
Patents By Year of Application: 0 0 0 0 2 7 38 26 42 43 26 14 21 3 0 222
RHONE-POULENC SPECIALITIES CHIMIQUES Patents By Year of Grant: 209 5 2 2 3 0 0 0 1 0 0 0 0 0 0 222
Patents By Year of Application: 216 3 3 0 0 0 0 0 0 0 0 0 0 0 0 222
EMORY UNIVERSITY Patents By Year of Grant: 9 10 6 13 5 9 11 10 31 24 16 15 26 20 16 221
Patents By Year of Application: 30 8 15 10 9 40 14 19 13 21 26 9 5 2 0 221
MALLINCKRODT, INC. Patents By Year of Grant: 156 10 2 1 0 1 0 0 0 5 3 17 8 10 8 221
Patents By Year of Application: 170 2 0 0 0 0 1 5 2 8 23 6 4 0 0 221
HARRIS CORP. Patents By Year of Grant: 101 7 10 11 8 12 11 22 15 15 0 2 3 0 2 219
Patents By Year of Application: 116 9 13 10 13 24 13 10 6 3 0 0 1 1 0 219
DENKI KAGAKU KOGYO KABUSHIKI KAISHA Patents By Year of Grant: 110 2 4 9 9 5 9 5 10 10 11 8 15 7 3 217
Patents By Year of Application: 120 5 7 3 6 12 8 10 14 6 14 9 3 0 0 217
RHONE-POULENC AGROCHIMIE LIMITED Patents By Year of Grant: 96 4 10 6 2 6 9 17 10 23 17 6 4 5 2 217
Patents By Year of Application: 108 6 5 3 16 21 6 21 15 9 1 3 3 0 0 217
WYETH Patents By Year of Grant: 0 0 0 0 0 0 0 0 0 0 0 0 52 83 82 217
Patents By Year of Application: 0 1 0 0 0 2 0 3 5 10 18 70 86 21 1 217
RAYTHEON COMPANY Patents By Year of Grant: 90 12 6 4 5 3 3 1 11 18 26 16 7 9 5 216
Patents By Year of Application: 108 7 6 5 3 13 17 19 11 11 7 5 4 0 0 216
BOEHRINGER INGELHEIM, GMBH Patents By Year of Grant: 175 4 5 9 3 2 3 6 3 2 1 1 1 0 0 215
Patents By Year of Application: 183 7 4 3 4 8 1 2 0 2 1 0 0 0 0 215
RICHARDSON-VICKS INC. Patents By Year of Grant: 161 9 3 2 2 3 5 12 15 3 0 0 0 0 0 215
Patents By Year of Application: 172 3 1 6 3 13 5 11 1 0 0 0 0 0 0 215
FINA TECHNOLOGY, INC. Patents By Year of Grant: 9 4 6 10 9 10 7 5 15 15 19 25 34 19 27 214
Patents By Year of Application: 18 14 17 11 6 16 11 16 15 28 24 17 14 7 0 214
KUREHA KAGAKU KOGYO K.K. Patents By Year of Grant: 5 1 19 27 24 23 27 22 17 4 9 8 10 11 6 213
Patents By Year of Application: 23 24 23 25 26 27 14 13 4 14 12 7 1 0 0 213
YOKOHAMA RUBBER CO., LTD. Patents By Year of Grant: 48 14 7 15 12 6 3 5 6 10 19 15 17 22 14 213
Patents By Year of Application: 68 11 12 12 4 5 7 11 21 18 19 13 9 3 0 213
ALPS ELECTRIC CO., LTD. Patents By Year of Grant: 55 5 11 5 1 5 4 4 14 19 20 29 14 16 10 212
Patents By Year of Application: 69 4 3 5 6 8 13 17 34 17 18 11 5 2 0 212
PERKIN-ELMER CORPORATION Patents By Year of Grant: 71 7 6 1 3 3 10 11 24 27 28 17 4 0 0 212
Patents By Year of Application: 84 4 0 5 13 20 19 25 21 16 4 1 0 0 0 212
RUTGERS UNIVERSITY Patents By Year of Grant: 12 8 5 11 9 12 14 12 15 24 18 16 25 14 17 212
Patents By Year of Application: 32 5 15 10 14 18 12 19 16 25 21 17 6 2 0 212
TORAY SILICONE COMPANY, LTD. Patents By Year of Grant: 187 21 3 1 0 0 0 0 0 0 0 0 0 0 0 212
Patents By Year of Application: 212 0 0 0 0 0 0 0 0 0 0 0 0 0 0 212
UNIVERSITY OF ILLINOIS Patents By Year of Grant: 26 3 7 8 10 9 8 6 10 17 14 20 18 25 31 212
Patents By Year of Application: 41 6 9 7 9 19 5 13 15 28 32 16 11 1 0 212
UNIVERSITY OF WASHINGTON Patents By Year of Grant: 19 5 5 5 4 6 8 13 25 24 34 17 19 15 13 212
Patents By Year of Application: 30 4 9 10 13 34 20 22 20 26 12 10 2 0 0 212
CARL FREUDENBERG Patents By Year of Grant: 102 3 6 3 4 5 8 7 7 9 12 17 13 9 6 211
Patents By Year of Application: 111 2 4 7 3 11 10 7 15 18 12 10 1 0 0 211
MYCOGEN CORPORATION Patents By Year of Grant: 20 10 14 24 21 10 8 23 12 15 18 9 4 14 9 211
Patents By Year of Application: 47 17 20 19 17 27 10 14 15 9 9 6 1 0 0 211
SNAM PROGETTI S.P.A. Patents By Year of Grant: 167 3 4 4 3 3 2 2 5 4 5 3 4 1 1 211
Patents By Year of Application: 171 4 5 3 4 4 4 2 7 1 5 1 0 0 0 211
BASF LACKE & FARBEN AG Patents By Year of Grant: 25 14 12 20 34 22 21 18 30 8 3 2 1 0 0 210
Patents By Year of Application: 57 16 24 25 32 24 22 7 1 2 0 0 0 0 0 210
UNIVERSITY OF SOUTHERN CALIFORNIA Patents By Year of Grant: 43 4 14 11 6 1 8 15 9 12 13 18 22 16 18 210
Patents By Year of Application: 58 12 6 6 10 18 11 12 13 25 21 12 5 1 0 210
ISHIHARA SANGYO KAISHA LTD. Patents By Year of Grant: 99 11 10 5 8 12 14 4 10 3 2 6 6 11 8 209
Patents By Year of Application: 119 5 8 10 12 11 8 3 4 5 4 6 13 1 0 209
UNITED KINGDOM ATOMIC ENERGY AUTHORITY Patents By Year of Grant: 180 10 1 7 4 2 5 0 0 0 0 0 0 0 0 209
Patents By Year of Application: 190 8 2 4 1 4 0 0 0 0 0 0 0 0 0 209
MILLIPORE CORPORATION Patents By Year of Grant: 62 11 23 19 16 5 4 6 8 11 8 7 9 7 12 208
Patents By Year of Application: 88 21 19 9 5 3 16 9 7 7 7 9 8 0 0 208
WINBOND ELECTRONICS CORP. Patents By Year of Grant: 0 0 0 0 1 5 5 10 18 35 26 40 32 16 20 208
Patents By Year of Application: 0 0 0 1 6 11 20 32 39 28 29 19 18 5 0 208
DU PONT MERCK PHARMACEUTICAL COMPANY Patents By Year of Grant: 0 18 29 30 29 25 28 25 18 4 0 0 1 0 0 207
Patents By Year of Application: 51 19 38 26 31 20 18 3 0 0 1 0 0 0 0 207
KYOCERA CORPORATION Patents By Year of Grant: 52 4 10 10 9 5 11 12 9 15 11 12 14 21 11 206
Patents By Year of Application: 64 11 6 9 9 12 9 19 16 10 11 21 9 0 0 206
GIST-BROCADES N.V. Patents By Year of Grant: 97 11 12 12 15 12 8 11 16 8 2 1 0 0 0 205
Patents By Year of Application: 127 14 12 11 18 15 4 4 0 0 0 0 0 0 0 205
SEAGATE TECHNOLOGY, LLC Patents By Year of Grant: 0 0 0 0 0 0 0 0 0 0 8 36 34 59 68 205
Patents By Year of Application: 0 0 0 0 1 0 0 1 27 30 38 68 34 6 0 205
UNIVERSITY OF UTAH RESEARCH FOUNDATION Patents By Year of Grant: 7 0 1 5 7 8 17 15 25 23 15 30 21 11 20 205
Patents By Year of Application: 12 5 6 11 18 24 17 21 25 27 21 13 5 0 0 205
AGENCE NATIONALE DE VALORISATION DE LA RECHERCHE (ANVAR) Patents By Year of Grant: 203 1 0 0 0 0 0 0 0 0 0 0 0 0 0 204
Patents By Year of Application: 204 0 0 0 0 0 0 0 0 0 0 0 0 0 0 204
AGILENT TECHNOLOGIES, INC. Patents By Year of Grant: 0 0 0 0 0 0 0 0 0 0 19 52 42 39 52 204
Patents By Year of Application: 0 0 1 0 1 0 2 3 28 60 46 41 13 8 1 204
SIGMA-TAU INDUSTRIE FARMACEUTICHE RIUNITE S.P.A. Patents By Year of Grant: 51 7 6 10 3 7 19 9 10 11 14 13 21 9 14 204
Patents By Year of Application: 63 6 7 15 10 14 10 12 6 15 16 16 12 2 0 204
UNIVERSITY OF BRITISH COLUMBIA Patents By Year of Grant: 12 4 8 6 7 7 14 20 25 26 13 22 13 10 17 204
Patents By Year of Application: 23 6 10 8 25 23 27 18 18 16 12 13 4 1 0 204
DEGUSSA-HUELS AKTIENGESELLSCHAFT Patents By Year of Grant: 0 0 0 0 0 0 0 0 0 15 55 80 41 7 5 203
Patents By Year of Application: 0 0 0 0 1 0 3 21 34 98 38 7 0 1 0 203
JSR CORPORATION Patents By Year of Grant: 0 0 0 0 0 0 0 0 4 17 26 27 39 41 49 203
Patents By Year of Application: 0 0 0 0 0 1 0 21 35 23 41 44 29 9 0 203
UNION CAMP CORPORATION Patents By Year of Grant: 118 18 22 9 8 9 1 4 5 4 3 2 0 0 0 203
Patents By Year of Application: 152 15 5 6 7 4 6 3 4 1 0 0 0 0 0 203
LOCTITE CORPORATION Patents By Year of Grant: 87 13 7 8 10 9 10 9 5 5 5 9 15 8 2 202
Patents By Year of Application: 109 6 6 10 11 11 5 6 7 11 9 10 1 0 0 202
MITSUI MINING + SMELTING CO., LTD. Patents By Year of Grant: 43 5 7 4 1 4 10 6 11 20 14 11 17 29 20 202
Patents By Year of Application: 50 8 3 6 2 9 14 14 21 11 17 32 13 2 0 202
TOYO INK MANUFACTURING CO., LTD. Patents By Year of Grant: 52 8 3 11 13 7 14 19 18 19 11 13 4 5 4 201
Patents By Year of Application: 61 11 8 11 16 19 14 24 13 10 4 7 2 1 0 201
BETZDEARBORN INC. Patents By Year of Grant: 0 0 0 0 0 0 4 56 46 40 30 15 7 2 0 200
Patents By Year of Application: 0 0 0 1 7 33 48 49 37 17 6 2 0 0 0 200
DOW GLOBAL TECHNOLOGIES INC. Patents By Year of Grant: 0 0 0 0 0 0 0 0 0 0 0 0 37 84 79 200
Patents By Year of Application: 0 0 0 0 0 0 2 3 5 11 38 75 46 17 3 200
KODAK POLYCHROME GRAPHICS, LLC Patents By Year of Grant: 0 0 0 0 0 0 0 0 6 24 22 29 40 45 34 200
Patents By Year of Application: 0 0 0 0 0 1 10 22 18 39 49 32 25 4 0 200
Other Organizations (55185) Patents By Year of Grant: 96396 9425 10018 10316 10157 10670 11444 13368 16803 17959 17717 19544 20081 19780 18157 301835
Patents By Year of Application: 115124 9633 10704 11668 13929 18832 15300 18289 18046 19984 20108 17708 10302 2145 63 301835

CHEMICAL CLASSES
PARTS A1, A2, B
Granted: 01/01/1977 - 12/31/2004
A Patent Technology Monitoring Division Report

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