Home >
Listing of Viewable PTMT Reports >
Table of Contents for This Set of Reports
Rank Ordered Listing of Technology Classes Receiving
1
or More Utility Patents During the Period
Originating From
ALL COUNTRIES
( patent origin is determined by the residence of the first-named inventor )
( technology class is determined by the primary classification assigned to a patent- see 'Explanation of Data' )
( some classes have been combined together under a single class identifier )
Class | Class Title | 2009 | 2010 | 2011 | 2012 | 2013 | Total |
---|---|---|---|---|---|---|---|
424 | Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) | 5287 | 7509 | 7461 | 9180 | 10971 | 40408 |
370 | Multiplex Communications | 5282 | 7380 | 7681 | 8348 | 9241 | 37932 |
257 | Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) | 4670 | 6870 | 7004 | 6866 | 8509 | 33919 |
455 | Telecommunications | 3358 | 4282 | 5540 | 7569 | 8214 | 28963 |
438 | Semiconductor Device Manufacturing: Process | 4906 | 6122 | 5897 | 5160 | 5550 | 27635 |
709 | Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) | 3288 | 4633 | 4848 | 5294 | 5357 | 23420 |
707 | DP: Database and File Management or Data Structures (Data Processing) | 2811 | 4438 | 4230 | 4969 | 5080 | 21528 |
705 | DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) | 1992 | 4054 | 4054 | 4850 | 5885 | 20835 |
345 | Computer Graphics Processing and Selective Visual Display Systems | 2573 | 3298 | 3500 | 4837 | 5839 | 20047 |
382 | Image Analysis | 2616 | 3335 | 3703 | 5127 | 5139 | 19920 |
435 | Chemistry: Molecular Biology and Microbiology | 2702 | 3700 | 3729 | 3697 | 3900 | 17728 |
375 | Pulse or Digital Communications | 2271 | 3008 | 3043 | 4338 | 4471 | 17131 |
532 | Organic Compounds (includes Classes 532-570) | 2762 | 3209 | 3314 | 3678 | 3998 | 16961 |
348 | Television | 1938 | 2323 | 2758 | 4317 | 4268 | 15604 |
128 | Surgery (includes Class 600) | 1638 | 2637 | 2844 | 3617 | 4380 | 15116 |
520 | Synthetic Resins or Natural Rubbers (includes Classes 520-528) | 1917 | 3008 | 3016 | 2912 | 3536 | 14389 |
365 | Static Information Storage and Retrieval | 2379 | 2722 | 2756 | 2659 | 2722 | 13238 |
361 | Electricity: Electrical Systems and Devices | 2121 | 2492 | 2595 | 2639 | 2892 | 12739 |
701 | DP: Vehicles, Navigation, and Relative Location (Data Processing) | 1210 | 1787 | 2131 | 3220 | 4175 | 12523 |
428 | Stock Material or Miscellaneous Articles | 1702 | 2483 | 2745 | 2674 | 2770 | 12374 |
714 | Error Detection/Correction and Fault Detection/Recovery | 2092 | 2373 | 2382 | 2475 | 2874 | 12196 |
340 | Communications: Electrical | 1864 | 2191 | 2268 | 2737 | 2866 | 11926 |
713 | Support (Electrical Computers and Digital Processing Systems) | 1865 | 2239 | 2173 | 2607 | 3013 | 11897 |
606 | Surgery (instruments) | 1007 | 1874 | 2194 | 2888 | 3313 | 11276 |
250 | Radiant Energy | 2177 | 2268 | 1839 | 2078 | 2601 | 10963 |
347 | Incremental Printing of Symbolic Information | 1677 | 2263 | 2256 | 2276 | 2466 | 10938 |
359 | Optical: Systems and Elements | 2028 | 2365 | 2254 | 2010 | 2237 | 10894 |
358 | Facsimile and Static Presentation Processing | 1450 | 1681 | 1921 | 2528 | 3147 | 10727 |
711 | Memory (Electrical Computers and Digital Processing Systems) | 1603 | 1753 | 2041 | 2519 | 2395 | 10311 |
439 | Electrical Connectors | 2068 | 2389 | 2243 | 1816 | 1756 | 10272 |
073 | Measuring and Testing | 1724 | 1925 | 1881 | 1995 | 2123 | 9648 |
324 | Electricity: Measuring and Testing | 1734 | 1980 | 1734 | 1768 | 1998 | 9214 |
604 | Surgery (Medicators and Receptors) | 907 | 1718 | 1830 | 2198 | 2549 | 9202 |
726 | Information Security | 981 | 1364 | 1534 | 2237 | 3086 | 9202 |
399 | Electrophotography | 1298 | 1748 | 1873 | 1978 | 2015 | 8912 |
362 | Illumination | 1344 | 1814 | 1627 | 1780 | 2250 | 8815 |
715 | DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) | 1344 | 1715 | 1531 | 1955 | 2232 | 8777 |
349 | Liquid Crystal Cells, Elements and Systems | 1407 | 1678 | 1842 | 1861 | 1655 | 8443 |
429 | Chemistry: Electrical Current Producing Apparatus, Product, and Process | 992 | 1708 | 1599 | 1944 | 2055 | 8298 |
702 | DP: Measuring, Calibrating, or Testing (Data Processing) | 1302 | 1535 | 1652 | 1791 | 1776 | 8056 |
356 | Optics: Measuring and Testing | 1575 | 1703 | 1557 | 1401 | 1573 | 7809 |
029 | Metal Working | 1117 | 1489 | 1514 | 1819 | 1705 | 7644 |
700 | DP: Generic Control Systems or Specific Applications (Data Processing) | 851 | 1264 | 1362 | 1596 | 1905 | 6978 |
327 | Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems | 1235 | 1509 | 1327 | 1226 | 1645 | 6942 |
280 | Land Vehicles | 1170 | 1571 | 1351 | 1227 | 1613 | 6932 |
717 | DP: Software Development, Installation, and Management (Data Processing) | 829 | 1314 | 1100 | 1512 | 2118 | 6873 |
060 | Power Plants | 906 | 1146 | 1214 | 1464 | 1801 | 6531 |
430 | Radiation Imagery Chemistry: Process, Composition, or Product Thereof | 1128 | 1378 | 1305 | 1353 | 1358 | 6522 |
310 | Electrical Generator or Motor Structure | 1205 | 1396 | 1405 | 1202 | 1291 | 6499 |
710 | Input/Output (Electrical Computers and Digital Data Processing Systems) | 1089 | 1421 | 1290 | 1309 | 1199 | 6308 |
123 | Internal-Combustion Engines | 1135 | 1275 | 1129 | 1260 | 1353 | 6152 |
235 | Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) | 1015 | 1186 | 1267 | 1243 | 1366 | 6077 |
381 | Electrical Audio Signal Processing Systems and Devices | 488 | 673 | 1057 | 2071 | 1512 | 5801 |
379 | Telephonic Communications | 780 | 930 | 1107 | 1395 | 1532 | 5744 |
607 | Surgery: Light, Thermal, and Electrical Application | 607 | 970 | 1143 | 1333 | 1676 | 5729 |
704 | DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) | 762 | 964 | 1079 | 1329 | 1569 | 5703 |
369 | Dynamic Information Storage or Retrieval | 1049 | 1290 | 1384 | 1078 | 846 | 5647 |
800 | Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes | 841 | 983 | 1032 | 1316 | 1455 | 5627 |
422 | Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing | 691 | 1147 | 1149 | 1302 | 1298 | 5587 |
463 | Amusement Devices: Games | 379 | 801 | 946 | 1673 | 1768 | 5567 |
385 | Optical Waveguides | 1314 | 1248 | 823 | 938 | 1180 | 5503 |
623 | Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor | 612 | 927 | 1146 | 1293 | 1508 | 5486 |
427 | Coating Processes | 724 | 1113 | 1048 | 1307 | 1191 | 5383 |
052 | Static Structures (e.g., Buildings) | 601 | 1107 | 939 | 1211 | 1496 | 5354 |
716 | Computer-Aided Design and Analysis of Circuits and Semiconductor Masks | 789 | 946 | 1052 | 1182 | 1310 | 5279 |
210 | Liquid Purification or Separation | 844 | 1006 | 1041 | 1189 | 1128 | 5208 |
360 | Dynamic Magnetic Information Storage or Retrieval | 1133 | 1054 | 1060 | 1073 | 864 | 5184 |
313 | Electric Lamp and Discharge Devices | 825 | 1134 | 1163 | 1120 | 926 | 5168 |
166 | Wells (shafts or deep borings in the earth, e.g., for oil and gas) | 691 | 1061 | 857 | 1069 | 1196 | 4874 |
156 | Adhesive Bonding and Miscellaneous Chemical Manufacture | 482 | 796 | 1098 | 1142 | 1236 | 4754 |
264 | Plastic and Nonmetallic Article Shaping or Treating: Processes | 524 | 1112 | 1005 | 963 | 1001 | 4605 |
725 | Interactive Video Distribution Systems | 494 | 718 | 841 | 1007 | 1399 | 4459 |
343 | Communications: Radio Wave Antennas | 784 | 833 | 754 | 760 | 878 | 4009 |
180 | Motor Vehicles | 681 | 863 | 766 | 785 | 909 | 4004 |
398 | Optical Communications | 634 | 711 | 763 | 897 | 936 | 3941 |
296 | Land Vehicles: Bodies and Tops | 660 | 860 | 708 | 823 | 888 | 3939 |
315 | Electric Lamp and Discharge Devices: Systems | 418 | 517 | 730 | 1065 | 1192 | 3922 |
174 | Electricity: Conductors and Insulators | 620 | 671 | 731 | 911 | 977 | 3910 |
530 | Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof | 746 | 823 | 840 | 692 | 800 | 3901 |
219 | Electric Heating | 486 | 664 | 582 | 903 | 1110 | 3745 |
341 | Coded Data Generation or Conversion | 744 | 795 | 758 | 644 | 765 | 3706 |
318 | Electricity: Motive Power Systems | 612 | 641 | 749 | 827 | 833 | 3662 |
706 | DP: Artificial Intelligence (Data Processing) | 473 | 636 | 759 | 814 | 960 | 3642 |
248 | Supports (e.g., for holding articles, etc.) | 597 | 806 | 688 | 797 | 744 | 3632 |
473 | Games Using Tangible Projectile | 545 | 734 | 748 | 791 | 810 | 3628 |
703 | DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) | 563 | 679 | 719 | 832 | 808 | 3601 |
423 | Chemistry of Inorganic Compounds | 537 | 801 | 673 | 698 | 849 | 3558 |
252 | Compositions | 432 | 640 | 712 | 828 | 916 | 3528 |
342 | Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) | 684 | 705 | 801 | 749 | 584 | 3523 |
380 | Cryptography | 487 | 580 | 609 | 771 | 863 | 3310 |
386 | Motion Video Signal Processing for Recording or Reproducing | 484 | 573 | 596 | 768 | 831 | 3252 |
062 | Refrigeration | 480 | 696 | 669 | 608 | 746 | 3199 |
320 | Electricity: Battery or Capacitor Charging or Discharging | 500 | 618 | 548 | 801 | 729 | 3196 |
244 | Aeronautics and Astronautics | 358 | 483 | 658 | 835 | 852 | 3186 |
297 | Chairs and Seats | 547 | 674 | 612 | 628 | 651 | 3112 |
378 | X-Ray or Gamma Ray Systems or Devices | 698 | 740 | 608 | 530 | 532 | 3108 |
436 | Chemistry: Analytical and Immunological Testing | 428 | 642 | 693 | 638 | 668 | 3069 |
137 | Fluid Handling | 407 | 528 | 472 | 717 | 924 | 3048 |
015 | Brushing, Scrubbing, and General Cleaning | 381 | 576 | 557 | 587 | 811 | 2912 |
323 | Electricity: Power Supply or Regulation Systems | 488 | 572 | 593 | 597 | 660 | 2910 |
307 | Electrical Transmission or Interconnection Systems | 430 | 553 | 659 | 634 | 615 | 2891 |
718 | Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) | 261 | 411 | 398 | 798 | 1007 | 2875 |
396 | Photography | 612 | 746 | 588 | 454 | 463 | 2863 |
206 | Special Receptacle or Package | 445 | 631 | 569 | 588 | 614 | 2847 |
330 | Amplifiers | 612 | 666 | 554 | 503 | 509 | 2844 |
372 | Coherent Light Generators | 577 | 726 | 547 | 479 | 479 | 2808 |
326 | Electronic Digital Logic Circuitry | 578 | 745 | 603 | 335 | 492 | 2753 |
415 | Rotary Kinetic Fluid Motors or Pumps | 298 | 406 | 468 | 896 | 663 | 2731 |
271 | Sheet Feeding or Delivering | 436 | 560 | 566 | 536 | 625 | 2723 |
204 | Chemistry: Electrical and Wave Energy | 310 | 480 | 533 | 646 | 664 | 2633 |
074 | Machine Element or Mechanism | 375 | 470 | 474 | 608 | 688 | 2615 |
482 | Exercise Devices | 459 | 650 | 678 | 392 | 362 | 2541 |
363 | Electric Power Conversion Systems | 395 | 471 | 475 | 530 | 669 | 2540 |
426 | Food or Edible Material: Processes, Compositions, and Products | 285 | 438 | 460 | 587 | 656 | 2426 |
220 | Receptacles | 291 | 387 | 466 | 542 | 735 | 2421 |
222 | Dispensing (apparatus and process) | 264 | 487 | 426 | 490 | 677 | 2344 |
417 | Pumps | 244 | 311 | 402 | 717 | 642 | 2316 |
333 | Wave Transmission Lines and Networks | 490 | 478 | 473 | 460 | 405 | 2306 |
425 | Plastic Article or Earthenware Shaping or Treating: Apparatus | 351 | 461 | 495 | 479 | 496 | 2282 |
084 | Music | 482 | 557 | 446 | 389 | 383 | 2257 |
416 | Fluid Reaction Surfaces (i.e., Impellers) | 255 | 306 | 490 | 674 | 531 | 2256 |
712 | Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) | 405 | 529 | 521 | 354 | 379 | 2188 |
502 | Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making | 371 | 519 | 396 | 438 | 454 | 2178 |
106 | Compositions: Coating or Plastic | 327 | 507 | 422 | 476 | 436 | 2168 |
719 | Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) | 361 | 391 | 394 | 473 | 530 | 2149 |
475 | Planetary Gear Transmission Systems or Components | 297 | 347 | 403 | 481 | 595 | 2123 |
351 | Optics: Eye Examining, Vision Testing and Correcting | 379 | 437 | 451 | 391 | 438 | 2096 |
134 | Cleaning and Liquid Contact with Solids | 287 | 389 | 442 | 465 | 507 | 2090 |
198 | Conveyors: Power-Driven | 315 | 422 | 407 | 369 | 461 | 1974 |
353 | Optics: Image Projectors | 249 | 315 | 512 | 446 | 446 | 1968 |
118 | Coating Apparatus | 257 | 355 | 395 | 475 | 476 | 1958 |
005 | Beds | 330 | 402 | 354 | 395 | 455 | 1936 |
239 | Fluid Sprinkling, Spraying, and Diffusing | 293 | 447 | 394 | 342 | 426 | 1902 |
331 | Oscillators | 407 | 448 | 408 | 350 | 288 | 1901 |
200 | Electricity: Circuit Makers and Breakers | 350 | 319 | 368 | 423 | 380 | 1840 |
002 | Apparel | 173 | 401 | 422 | 422 | 418 | 1836 |
451 | Abrading | 292 | 296 | 319 | 418 | 468 | 1793 |
175 | Boring or Penetrating the Earth | 256 | 384 | 382 | 356 | 378 | 1756 |
290 | Prime-Mover Dynamo Plants | 249 | 261 | 346 | 401 | 480 | 1737 |
355 | Photocopying | 282 | 319 | 350 | 379 | 392 | 1722 |
708 | Arithmetic Processing and Calculating (Electrical Computers) | 280 | 313 | 312 | 321 | 496 | 1722 |
033 | Geometrical Instruments | 374 | 394 | 370 | 285 | 283 | 1706 |
119 | Animal Husbandry | 229 | 305 | 361 | 404 | 395 | 1694 |
095 | Gas Separation: Processes | 189 | 296 | 340 | 381 | 472 | 1678 |
510 | Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions | 296 | 328 | 373 | 339 | 313 | 1649 |
148 | Metal Treatment | 227 | 337 | 305 | 392 | 374 | 1635 |
072 | Metal Deforming | 258 | 272 | 292 | 386 | 413 | 1621 |
055 | Gas Separation | 276 | 305 | 357 | 301 | 319 | 1558 |
216 | Etching a Substrate: Processes | 197 | 210 | 297 | 352 | 454 | 1510 |
053 | Package Making | 308 | 321 | 297 | 291 | 292 | 1509 |
384 | Bearings | 224 | 262 | 266 | 336 | 404 | 1492 |
414 | Material or Article Handling | 244 | 304 | 316 | 311 | 311 | 1486 |
585 | Chemistry of Hydrocarbon Compounds | 230 | 248 | 298 | 305 | 383 | 1464 |
165 | Heat Exchange | 251 | 306 | 290 | 303 | 298 | 1448 |
188 | Brakes | 211 | 230 | 266 | 341 | 391 | 1439 |
205 | Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions | 176 | 254 | 279 | 362 | 346 | 1417 |
241 | Solid Material Comminution or Disintegration | 238 | 302 | 331 | 270 | 273 | 1414 |
405 | Hydraulic and Earth Engineering | 228 | 287 | 279 | 270 | 348 | 1412 |
162 | Paper Making and Fiber Liberation | 191 | 268 | 309 | 340 | 298 | 1406 |
367 | Communications, Electrical: Acoustic Wave Systems and Devices | 217 | 276 | 238 | 275 | 342 | 1348 |
285 | Pipe Joints or Couplings | 269 | 320 | 265 | 259 | 227 | 1340 |
016 | Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.) | 215 | 258 | 274 | 258 | 297 | 1302 |
228 | Metal Fusion Bonding | 176 | 313 | 288 | 263 | 237 | 1277 |
136 | Batteries: Thermoelectric and Photoelectric | 82 | 195 | 291 | 349 | 351 | 1268 |
036 | Boots, Shoes, and Leggings | 184 | 272 | 234 | 269 | 268 | 1227 |
477 | Interrelated Power Delivery Controls, Including Engine Control | 183 | 215 | 225 | 319 | 285 | 1227 |
227 | Elongated-Member-Driving Apparatus | 159 | 223 | 264 | 262 | 312 | 1220 |
251 | Valves and Valve Actuation | 174 | 223 | 207 | 295 | 315 | 1214 |
336 | Inductor Devices | 152 | 256 | 292 | 263 | 238 | 1201 |
335 | Electricity: Magnetically Operated Switches, Magnets, and Electromagnets | 188 | 230 | 192 | 289 | 300 | 1199 |
004 | Baths, Closets, Sinks, and Spittoons | 111 | 189 | 258 | 359 | 265 | 1182 |
042 | Firearms | 135 | 212 | 240 | 276 | 314 | 1177 |
024 | Buckles, Buttons, Clasps, Etc. | 181 | 204 | 216 | 259 | 316 | 1176 |
433 | Dentistry | 105 | 212 | 233 | 292 | 331 | 1173 |
374 | Thermal Measuring and Testing | 217 | 221 | 186 | 298 | 246 | 1168 |
273 | Amusement Devices: Games | 228 | 260 | 204 | 192 | 277 | 1161 |
192 | Clutches and Power-Stop Control | 162 | 214 | 210 | 284 | 283 | 1153 |
099 | Foods and Beverages: Apparatus | 161 | 239 | 195 | 254 | 279 | 1128 |
114 | Ships | 201 | 212 | 230 | 252 | 230 | 1125 |
030 | Cutlery | 170 | 204 | 253 | 245 | 247 | 1119 |
040 | Card, Picture, or Sign Exhibiting | 184 | 235 | 241 | 249 | 210 | 1119 |
083 | Cutting | 157 | 213 | 243 | 254 | 246 | 1113 |
434 | Education and Demonstration | 105 | 130 | 175 | 281 | 422 | 1113 |
312 | Supports: Cabinet Structure | 113 | 208 | 187 | 297 | 300 | 1105 |
096 | Gas Separation: Apparatus | 190 | 206 | 185 | 246 | 268 | 1095 |
602 | Surgery: Splint, Brace, or Bandage | 149 | 226 | 258 | 249 | 210 | 1092 |
141 | Fluent Material Handling, with Receiver or Receiver Coacting Means | 143 | 209 | 180 | 270 | 287 | 1089 |
089 | Ordnance | 133 | 185 | 229 | 256 | 282 | 1085 |
211 | Supports: Racks | 107 | 201 | 270 | 244 | 258 | 1080 |
008 | Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers | 180 | 235 | 249 | 204 | 202 | 1070 |
208 | Mineral Oils: Processes and Products | 165 | 245 | 221 | 195 | 242 | 1068 |
242 | Winding, Tensioning, or Guiding | 223 | 235 | 222 | 175 | 198 | 1053 |
181 | Acoustics | 151 | 202 | 227 | 220 | 244 | 1044 |
081 | Tools | 115 | 194 | 210 | 204 | 299 | 1022 |
501 | Compositions: Ceramic | 190 | 209 | 189 | 205 | 190 | 983 |
075 | Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures | 173 | 204 | 210 | 203 | 191 | 981 |
294 | Handling: Hand and Hoist-Line Implements | 128 | 161 | 172 | 233 | 279 | 973 |
292 | Closure Fasteners | 151 | 170 | 163 | 198 | 285 | 967 |
102 | Ammunition and Explosives | 132 | 171 | 200 | 224 | 225 | 952 |
101 | Printing | 167 | 192 | 193 | 188 | 202 | 942 |
070 | Locks | 153 | 158 | 188 | 217 | 210 | 926 |
366 | Agitating (e.g., of articles and materials) | 125 | 163 | 184 | 257 | 197 | 926 |
720 | Dynamic Optical Information Storage or Retrieval | 198 | 167 | 195 | 180 | 156 | 896 |
368 | Horology: Time Measuring Systems or Devices | 151 | 191 | 159 | 172 | 220 | 893 |
508 | Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions | 100 | 184 | 196 | 195 | 218 | 893 |
401 | Coating Implements with Material Supply | 128 | 162 | 154 | 231 | 217 | 892 |
411 | Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener | 79 | 169 | 172 | 188 | 268 | 876 |
164 | Metal Founding | 105 | 151 | 207 | 241 | 164 | 868 |
049 | Movable or Removable Closures | 110 | 149 | 132 | 205 | 265 | 861 |
056 | Harvesters | 156 | 216 | 183 | 176 | 130 | 861 |
152 | Resilient Tires and Wheels | 120 | 134 | 170 | 223 | 213 | 860 |
446 | Amusement Devices: Toys | 122 | 181 | 194 | 169 | 189 | 855 |
442 | Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) | 145 | 248 | 197 | 141 | 123 | 854 |
065 | Glass Manufacturing | 84 | 146 | 195 | 203 | 207 | 835 |
404 | Road Structure, Process, or Apparatus | 143 | 159 | 165 | 161 | 202 | 830 |
209 | Classifying, Separating, and Assorting Solids | 113 | 151 | 196 | 174 | 195 | 829 |
474 | Endless Belt Power Transmission Systems or Components | 82 | 175 | 221 | 175 | 167 | 820 |
043 | Fishing, Trapping, and Vermin Destroying | 131 | 195 | 155 | 155 | 181 | 817 |
047 | Plant Husbandry | 105 | 168 | 159 | 181 | 192 | 805 |
277 | Seal for a Joint or Juncture | 68 | 157 | 172 | 194 | 202 | 793 |
117 | Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor | 148 | 160 | 123 | 183 | 177 | 791 |
126 | Stoves and Furnaces | 70 | 169 | 156 | 178 | 213 | 786 |
160 | Flexible or Portable Closure, Partition, or Panel | 112 | 179 | 141 | 167 | 183 | 782 |
507 | Earth Boring, Well Treating, and Oil Field Chemistry | 118 | 181 | 200 | 142 | 140 | 781 |
224 | Package and Article Carriers | 60 | 132 | 145 | 199 | 234 | 770 |
418 | Rotary Expansible Chamber Devices | 147 | 145 | 142 | 164 | 170 | 768 |
270 | Sheet-Material Associating | 119 | 139 | 207 | 163 | 134 | 762 |
601 | Surgery: Kinesitherapy | 91 | 118 | 154 | 167 | 192 | 722 |
034 | Drying and Gas or Vapor Contact with Solids | 75 | 82 | 161 | 190 | 211 | 719 |
400 | Typewriting Machines | 122 | 142 | 140 | 152 | 153 | 709 |
108 | Horizontally Supported Planar Surfaces | 88 | 130 | 132 | 179 | 165 | 694 |
138 | Pipes and Tubular Conduits | 137 | 134 | 141 | 134 | 148 | 694 |
445 | Electric Lamp or Space Discharge Component or Device Manufacturing | 119 | 143 | 164 | 147 | 113 | 686 |
254 | Implements or Apparatus for Applying Pushing or Pulling Force | 112 | 122 | 110 | 150 | 189 | 683 |
187 | Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle | 132 | 146 | 130 | 134 | 137 | 679 |
464 | Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts | 81 | 127 | 134 | 164 | 173 | 679 |
504 | Plant Protecting and Regulating Compositions | 56 | 93 | 90 | 196 | 242 | 677 |
403 | Joints and Connections | 110 | 131 | 120 | 159 | 156 | 676 |
215 | Bottles and Jars | 83 | 122 | 125 | 164 | 181 | 675 |
173 | Tool Driving or Impacting | 93 | 125 | 132 | 158 | 156 | 664 |
124 | Mechanical Guns and Projectors | 80 | 146 | 144 | 129 | 163 | 662 |
132 | Toilet | 81 | 87 | 128 | 182 | 180 | 658 |
269 | Work Holders | 34 | 69 | 125 | 190 | 236 | 654 |
303 | Fluid-Pressure and Analogous Brake Systems | 95 | 131 | 130 | 151 | 134 | 641 |
135 | Tent, Canopy, Umbrella, or Cane | 116 | 123 | 141 | 109 | 145 | 634 |
261 | Gas and Liquid Contact Apparatus | 103 | 103 | 128 | 160 | 137 | 631 |
440 | Marine Propulsion | 140 | 107 | 121 | 135 | 118 | 621 |
182 | Fire Escape, Ladder, or Scaffold | 33 | 78 | 115 | 153 | 184 | 563 |
048 | Gas: Heating and Illuminating | 81 | 86 | 103 | 139 | 153 | 562 |
068 | Textiles: Fluid Treating Apparatus | 113 | 105 | 112 | 110 | 118 | 558 |
037 | Excavating | 115 | 169 | 101 | 87 | 77 | 549 |
044 | Fuel and Related Compositions | 81 | 93 | 105 | 112 | 153 | 544 |
229 | Envelopes, Wrappers, and Paperboard Boxes | 90 | 137 | 111 | 82 | 123 | 543 |
431 | Combustion | 101 | 103 | 108 | 98 | 119 | 529 |
267 | Spring Devices | 65 | 76 | 97 | 129 | 139 | 506 |
410 | Freight Accommodation On Freight Carrier | 72 | 93 | 97 | 107 | 130 | 499 |
392 | Electric Resistance Heating Devices | 63 | 94 | 111 | 114 | 108 | 490 |
493 | Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web | 93 | 103 | 83 | 94 | 110 | 483 |
266 | Metallurgical Apparatus | 84 | 88 | 103 | 106 | 96 | 477 |
376 | Induced Nuclear Reactions: Processes, Systems, and Elements | 61 | 70 | 90 | 106 | 148 | 475 |
454 | Ventilation | 98 | 87 | 76 | 84 | 126 | 471 |
408 | Cutting by Use of Rotating Axially Moving Tool | 89 | 81 | 86 | 93 | 119 | 468 |
221 | Article Dispensing | 73 | 111 | 104 | 75 | 100 | 463 |
338 | Electrical Resistors | 49 | 97 | 99 | 112 | 100 | 457 |
131 | Tobacco | 43 | 95 | 91 | 73 | 141 | 443 |
172 | Earth Working | 70 | 100 | 82 | 78 | 105 | 435 |
452 | Butchering | 89 | 91 | 80 | 74 | 90 | 424 |
104 | Railways | 66 | 86 | 67 | 92 | 106 | 417 |
112 | Sewing | 69 | 65 | 90 | 112 | 71 | 407 |
407 | Cutters, for Shaping | 77 | 57 | 82 | 66 | 119 | 401 |
236 | Automatic Temperature and Humidity Regulation | 47 | 105 | 91 | 75 | 80 | 398 |
144 | Woodworking | 65 | 109 | 127 | 63 | 33 | 397 |
092 | Expansible Chamber Devices | 75 | 86 | 76 | 70 | 85 | 392 |
105 | Railway Rolling Stock | 54 | 73 | 77 | 82 | 105 | 391 |
383 | Flexible Bags | 55 | 63 | 67 | 76 | 93 | 354 |
472 | Amusement Devices | 25 | 80 | 84 | 72 | 77 | 338 |
100 | Presses | 54 | 51 | 61 | 72 | 89 | 327 |
301 | Land Vehicles: Wheels and Axles | 63 | 64 | 83 | 43 | 65 | 318 |
441 | Buoys, Rafts, and Aquatic Devices | 51 | 69 | 54 | 67 | 73 | 314 |
409 | Gear Cutting, Milling, or Planing | 63 | 51 | 69 | 51 | 77 | 311 |
116 | Signals and Indicators | 63 | 82 | 58 | 53 | 53 | 309 |
322 | Electricity: Single Generator Systems | 75 | 48 | 63 | 65 | 58 | 309 |
082 | Turning (e.g., for metal working) | 52 | 63 | 68 | 68 | 57 | 308 |
505 | Superconductor Technology: Apparatus, Material, Process | 33 | 52 | 45 | 86 | 92 | 308 |
169 | Fire Extinguishers | 35 | 80 | 38 | 62 | 92 | 307 |
516 | Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting | 55 | 92 | 66 | 53 | 40 | 306 |
177 | Weighing Scales | 71 | 63 | 51 | 65 | 51 | 301 |
299 | Mining or In Situ Disintegration of Hard Material | 43 | 43 | 63 | 60 | 89 | 298 |
066 | Textiles: Knitting | 72 | 73 | 70 | 32 | 49 | 296 |
111 | Planting | 61 | 70 | 54 | 48 | 63 | 296 |
184 | Lubrication | 18 | 50 | 69 | 66 | 88 | 291 |
194 | Check-Actuated Control Mechanisms | 36 | 68 | 40 | 73 | 69 | 286 |
293 | Vehicle Fenders | 52 | 48 | 62 | 72 | 52 | 286 |
149 | Explosive and Thermic Compositions or Charges | 14 | 40 | 79 | 78 | 70 | 281 |
503 | Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor | 32 | 40 | 54 | 81 | 74 | 281 |
420 | Alloys or Metallic Compositions | 38 | 60 | 50 | 65 | 63 | 276 |
122 | Liquid Heaters and Vaporizers | 56 | 51 | 48 | 56 | 61 | 272 |
506 | Combinatorial Chemistry Technology: Method, Library, Apparatus | 30 | 63 | 63 | 40 | 75 | 271 |
377 | Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems | 41 | 50 | 55 | 64 | 60 | 270 |
051 | Abrasive Tool Making Process, Material, or Composition | 40 | 21 | 68 | 60 | 80 | 269 |
057 | Textiles: Spinning, Twisting, and Twining | 40 | 52 | 54 | 59 | 58 | 263 |
450 | Foundation Garments | 35 | 48 | 48 | 75 | 57 | 263 |
419 | Powder Metallurgy Processes | 48 | 71 | 49 | 43 | 43 | 254 |
014 | Bridges | 40 | 37 | 60 | 54 | 59 | 250 |
518 | Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof | 20 | 47 | 48 | 57 | 78 | 250 |
850 | Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm] | 12 | 36 | 47 | 69 | 85 | 249 |
139 | Textiles: Weaving | 80 | 69 | 37 | 35 | 27 | 248 |
337 | Electricity: Electrothermally or Thermally Actuated Switches | 58 | 61 | 44 | 43 | 29 | 235 |
256 | Fences | 53 | 44 | 44 | 41 | 46 | 228 |
218 | High-Voltage Switches with Arc Preventing or Extinguishing Devices | 23 | 36 | 34 | 77 | 53 | 223 |
283 | Printed Matter | 18 | 46 | 46 | 45 | 68 | 223 |
332 | Modulators | 32 | 64 | 55 | 42 | 27 | 220 |
203 | Distillation: Processes, Separatory | 40 | 28 | 36 | 55 | 60 | 219 |
091 | Motors: Expansible Chamber Type | 49 | 34 | 52 | 40 | 39 | 214 |
110 | Furnaces | 22 | 51 | 29 | 53 | 56 | 211 |
494 | Imperforate Bowl: Centrifugal Separators | 29 | 33 | 47 | 52 | 46 | 207 |
279 | Chucks or Sockets | 25 | 34 | 43 | 57 | 47 | 206 |
071 | Chemistry: Fertilizers | 18 | 47 | 42 | 49 | 48 | 204 |
588 | Hazardous or Toxic Waste Destruction or Containment | 28 | 42 | 41 | 45 | 40 | 196 |
432 | Heating | 30 | 44 | 42 | 33 | 41 | 190 |
249 | Static Molds | 27 | 37 | 42 | 43 | 37 | 186 |
223 | Apparel Apparatus | 21 | 43 | 37 | 45 | 37 | 183 |
038 | Textiles: Ironing or Smoothing | 22 | 30 | 21 | 43 | 56 | 172 |
212 | Traversing Hoists | 42 | 40 | 29 | 31 | 25 | 167 |
460 | Crop Threshing or Separating | 34 | 38 | 34 | 40 | 19 | 165 |
406 | Conveyors: Fluid Current | 30 | 30 | 28 | 32 | 41 | 161 |
202 | Distillation: Apparatus | 22 | 25 | 29 | 29 | 52 | 157 |
305 | Wheel Substitutes for Land Vehicles | 20 | 38 | 38 | 23 | 26 | 145 |
063 | Jewelry | 25 | 29 | 26 | 30 | 32 | 142 |
238 | Railways: Surface Track | 10 | 34 | 33 | 32 | 32 | 141 |
125 | Stone Working | 13 | 29 | 32 | 28 | 38 | 140 |
059 | Chain, Staple, and Horseshoe Making | 34 | 26 | 26 | 23 | 30 | 139 |
019 | Textiles: Fiber Preparation | 32 | 46 | 27 | 15 | 15 | 135 |
246 | Railway Switches and Signals | 20 | 27 | 24 | 29 | 33 | 133 |
512 | Perfume Compositions | 22 | 39 | 15 | 20 | 36 | 132 |
190 | Trunks and Hand-Carried Luggage | 20 | 19 | 32 | 21 | 37 | 129 |
027 | Undertaking | 23 | 22 | 31 | 26 | 26 | 128 |
492 | Roll or Roller | 18 | 25 | 29 | 29 | 21 | 122 |
412 | Bookbinding: Process and Apparatus | 15 | 34 | 22 | 28 | 19 | 118 |
028 | Textiles: Manufacturing | 33 | 24 | 19 | 20 | 21 | 117 |
402 | Binder Device Releasably Engaging Aperture or Notch of Sheet | 20 | 39 | 16 | 13 | 25 | 113 |
127 | Sugar, Starch, and Carbohydrates | 6 | 15 | 18 | 25 | 35 | 99 |
150 | Purses, Wallets, and Protective Covers | 24 | 25 | 14 | 20 | 16 | 99 |
232 | Deposit and Collection Receptacles | 22 | 22 | 18 | 21 | 14 | 97 |
329 | Demodulators | 21 | 19 | 23 | 26 | 5 | 94 |
225 | Severing by Tearing or Breaking | 14 | 19 | 14 | 25 | 20 | 92 |
213 | Railway Draft Appliances | 15 | 19 | 12 | 14 | 26 | 86 |
157 | Wheelwright Machines | 17 | 15 | 12 | 17 | 23 | 84 |
007 | Compound Hand Tools | 13 | 15 | 17 | 13 | 24 | 82 |
201 | Distillation: Processes, Thermolytic | 9 | 16 | 19 | 19 | 19 | 82 |
054 | Harness for Working Animal | 25 | 9 | 12 | 22 | 13 | 81 |
191 | Electricity: Transmission To Vehicles | 11 | 10 | 18 | 14 | 26 | 79 |
298 | Land Vehicles: Dumping | 6 | 16 | 22 | 19 | 16 | 79 |
193 | Conveyors, Chutes, Skids, Guides, and Ways | 19 | 15 | 15 | 9 | 20 | 78 |
483 | Tool Changing | 20 | 12 | 9 | 15 | 22 | 78 |
476 | Friction Gear Transmission Systems or Components | 15 | 14 | 17 | 18 | 13 | 77 |
076 | Metal Tools and Implements, Making | 11 | 14 | 13 | 21 | 17 | 76 |
012 | Boot and Shoe Making | 9 | 17 | 16 | 17 | 15 | 74 |
237 | Heating Systems | 5 | 11 | 13 | 16 | 29 | 74 |
023 | Chemistry: Physical Processes | 9 | 11 | 19 | 15 | 19 | 73 |
086 | Ammunition and Explosive-Charge Making | 14 | 18 | 13 | 12 | 16 | 73 |
281 | Books, Strips, and Leaves | 10 | 28 | 11 | 13 | 10 | 72 |
178 | Telegraphy | 1 | 5 | 7 | 21 | 32 | 66 |
352 | Optics: Motion Pictures | 11 | 13 | 12 | 17 | 11 | 64 |
453 | Coin Handling | 16 | 16 | 4 | 9 | 15 | 60 |
087 | Textiles: Braiding, Netting, and Lace Making | 3 | 9 | 9 | 14 | 20 | 55 |
300 | Brush, Broom, and Mop Making | 8 | 10 | 9 | 13 | 15 | 55 |
140 | Wireworking | 7 | 7 | 14 | 10 | 14 | 52 |
388 | Electricity: Motor Control Systems | 11 | 18 | 12 | 6 | 2 | 49 |
109 | Safes, Bank Protection, or a Related Device | 4 | 7 | 3 | 12 | 19 | 45 |
159 | Concentrating Evaporators | 7 | 9 | 9 | 8 | 9 | 42 |
373 | Industrial Electric Heating Furnaces | 3 | 10 | 7 | 6 | 16 | 42 |
226 | Advancing Material of Indeterminate Length | 5 | 10 | 12 | 5 | 5 | 37 |
289 | Knots and Knot Tying | 7 | 3 | 8 | 7 | 11 | 36 |
026 | Textiles: Cloth Finishing | 4 | 9 | 4 | 13 | 5 | 35 |
470 | Threaded, Headed Fastener, or Washer Making: Process and Apparatus | 6 | 6 | 9 | 5 | 7 | 33 |
196 | Mineral Oils: Apparatus | 4 | 2 | 7 | 4 | 9 | 26 |
449 | Bee Culture (propagating, raising, caring for bees) | 4 | 3 | 6 | 2 | 7 | 22 |
186 | Merchandising | 4 | 3 | 7 | 2 | 5 | 21 |
171 | Unearthing Plants or Buried Objects | 2 | 7 | 6 | 3 | 2 | 20 |
069 | Leather Manufactures | 4 | 5 | 4 | 3 | 2 | 18 |
168 | Farriery | 9 | 3 | 0 | 2 | 4 | 18 |
413 | Sheet Metal Container Making | 1 | 2 | 4 | 5 | 4 | 16 |
185 | Motors: Spring, Weight, or Animal Powered | 2 | 2 | 2 | 4 | 4 | 14 |
291 | Track Sanders | 2 | 1 | 1 | 1 | 5 | 10 |
334 | Tuners | 3 | 5 | 0 | 1 | 1 | 10 |
217 | Wooden Receptacles | 0 | 3 | 2 | 2 | 2 | 9 |
260 | Chemistry of Carbon Compounds | 3 | 2 | 2 | 0 | 1 | 8 |
346 | Recorders | 1 | 1 | 1 | 4 | 1 | 8 |
295 | Railway Wheels and Axles | 1 | 3 | 0 | 1 | 1 | 6 |
234 | Selective Cutting (e.g., Punching) | 0 | 2 | 0 | 1 | 2 | 5 |
231 | Whips and Whip Apparatus | 1 | 2 | 1 | 0 | 0 | 4 |
245 | Wire Fabrics and Structure | 0 | 0 | 2 | 0 | 2 | 4 |
462 | Books, Strips, and Leaves for Manifolding | 0 | 0 | 0 | 1 | 2 | 3 |
079 | Button Making | 1 | 1 | 0 | 0 | 0 | 2 |
147 | Coopering | 0 | 1 | 1 | 0 | 0 | 2 |
314 | Electric Lamp and Discharge Devices: Consumable Electrodes | 2 | 0 | 0 | 0 | 0 | 2 |
142 | Wood Turning | 1 | 0 | 0 | 0 | 0 | 1 |
258 | Railway Mail Delivery | 0 | 0 | 0 | 1 | 0 | 1 |
ALL | ALL CLASSES | 167349 | 219614 | 224505 | 253155 | 277835 | 1142458 |
Questions regarding these reports should be directed to:
U.S. Patent and Trademark Office
Electronic Information Products Division - PTMT
P.O Box 1450
Alexandria VA 22313-1450tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.govaddress of PTMT pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
selected PTMT materials available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/
Home >
Listing of Viewable PTMT Reports >
Table of Contents for This Set of Reports