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 | 2011 | 2012 | 2013 | 2014 | 2015 | Total |
---|---|---|---|---|---|---|---|
424 | Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) | 7461 | 9180 | 10977 | 12092 | 12693 | 52403 |
370 | Multiplex Communications | 7681 | 8348 | 9240 | 11377 | 11004 | 47650 |
257 | Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) | 7004 | 6865 | 8509 | 9982 | 11996 | 44356 |
455 | Telecommunications | 5540 | 7570 | 8215 | 8258 | 7884 | 37467 |
709 | Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) | 4850 | 5294 | 5359 | 7021 | 6347 | 28871 |
345 | Computer Graphics Processing and Selective Visual Display Systems | 3500 | 4837 | 5839 | 6669 | 7632 | 28477 |
438 | Semiconductor Device Manufacturing: Process | 5897 | 5160 | 5550 | 6209 | 4965 | 27781 |
707 | DP: Database and File Management or Data Structures (Data Processing) | 4230 | 4965 | 5077 | 5726 | 5500 | 25498 |
382 | Image Analysis | 3703 | 5127 | 5139 | 4971 | 4670 | 23610 |
348 | Television | 2758 | 4317 | 4268 | 5174 | 6053 | 22570 |
705 | DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) | 4054 | 4851 | 5883 | 4836 | 2133 | 21757 |
375 | Pulse or Digital Communications | 3043 | 4338 | 4471 | 4626 | 4639 | 21117 |
435 | Chemistry: Molecular Biology and Microbiology | 3729 | 3697 | 3897 | 4330 | 4059 | 19712 |
128 | Surgery (includes Class 600) | 2844 | 3616 | 4380 | 4556 | 4285 | 19681 |
701 | DP: Vehicles, Navigation, and Relative Location (Data Processing) | 2130 | 3219 | 4177 | 4730 | 5309 | 19565 |
532 | Organic Compounds (includes Classes 532-570) | 3313 | 3679 | 3997 | 4133 | 3734 | 18856 |
520 | Synthetic Resins or Natural Rubbers (includes Classes 520-528) | 3016 | 2912 | 3536 | 3751 | 3421 | 16636 |
606 | Surgery (instruments) | 2195 | 2889 | 3314 | 3409 | 3731 | 15538 |
726 | Information Security | 1534 | 2237 | 3085 | 3998 | 4363 | 15217 |
713 | Support (Electrical Computers and Digital Processing Systems) | 2173 | 2607 | 3013 | 3348 | 3038 | 14179 |
361 | Electricity: Electrical Systems and Devices | 2595 | 2639 | 2892 | 2936 | 3098 | 14160 |
365 | Static Information Storage and Retrieval | 2756 | 2659 | 2722 | 2919 | 2873 | 13929 |
428 | Stock Material or Miscellaneous Articles | 2745 | 2674 | 2770 | 2689 | 2958 | 13836 |
340 | Communications: Electrical | 2268 | 2737 | 2864 | 2961 | 2774 | 13604 |
358 | Facsimile and Static Presentation Processing | 1921 | 2528 | 3147 | 3099 | 2857 | 13552 |
714 | Error Detection/Correction and Fault Detection/Recovery | 2379 | 2475 | 2874 | 2690 | 2779 | 13197 |
711 | Memory (Electrical Computers and Digital Processing Systems) | 2041 | 2520 | 2394 | 2833 | 3166 | 12954 |
347 | Incremental Printing of Symbolic Information | 2256 | 2276 | 2466 | 2764 | 2644 | 12406 |
250 | Radiant Energy | 1839 | 2078 | 2601 | 2825 | 2625 | 11968 |
715 | DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) | 1531 | 1955 | 2237 | 2960 | 2992 | 11675 |
604 | Surgery (Medicators and Receptors) | 1829 | 2198 | 2549 | 2478 | 2477 | 11531 |
429 | Chemistry: Electrical Current Producing Apparatus, Product, and Process | 1599 | 1944 | 2055 | 2513 | 2869 | 10980 |
359 | Optical: Systems and Elements | 2254 | 2010 | 2237 | 2356 | 2094 | 10951 |
399 | Electrophotography | 1873 | 1978 | 2015 | 2372 | 2673 | 10911 |
362 | Illumination | 1627 | 1780 | 2251 | 2394 | 2494 | 10546 |
073 | Measuring and Testing | 1881 | 1995 | 2123 | 2186 | 2263 | 10448 |
324 | Electricity: Measuring and Testing | 1734 | 1768 | 1998 | 2162 | 2143 | 9805 |
439 | Electrical Connectors | 2243 | 1816 | 1756 | 1719 | 2114 | 9648 |
717 | DP: Software Development, Installation, and Management (Data Processing) | 1101 | 1514 | 2118 | 2189 | 2084 | 9006 |
700 | DP: Generic Control Systems or Specific Applications (Data Processing) | 1363 | 1596 | 1904 | 2015 | 2045 | 8923 |
029 | Metal Working | 1514 | 1818 | 1705 | 1917 | 1663 | 8617 |
349 | Liquid Crystal Cells, Elements and Systems | 1842 | 1861 | 1655 | 1575 | 1634 | 8567 |
060 | Power Plants | 1214 | 1464 | 1801 | 1927 | 2047 | 8453 |
702 | DP: Measuring, Calibrating, or Testing (Data Processing) | 1652 | 1791 | 1776 | 1693 | 1511 | 8423 |
381 | Electrical Audio Signal Processing Systems and Devices | 1057 | 2071 | 1512 | 1572 | 1997 | 8209 |
463 | Amusement Devices: Games | 946 | 1673 | 1768 | 1819 | 1516 | 7722 |
356 | Optics: Measuring and Testing | 1557 | 1401 | 1573 | 1622 | 1518 | 7671 |
725 | Interactive Video Distribution Systems | 841 | 1007 | 1399 | 2206 | 1972 | 7425 |
327 | Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems | 1327 | 1226 | 1645 | 1785 | 1386 | 7369 |
280 | Land Vehicles | 1351 | 1227 | 1613 | 1622 | 1552 | 7365 |
623 | Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor | 1146 | 1293 | 1508 | 1693 | 1690 | 7330 |
607 | Surgery: Light, Thermal, and Electrical Application | 1143 | 1333 | 1675 | 1803 | 1330 | 7284 |
704 | DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) | 1079 | 1329 | 1569 | 1487 | 1404 | 6868 |
800 | Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes | 1032 | 1316 | 1455 | 1545 | 1511 | 6859 |
123 | Internal-Combustion Engines | 1129 | 1260 | 1353 | 1513 | 1511 | 6766 |
052 | Static Structures (e.g., Buildings) | 939 | 1211 | 1496 | 1643 | 1467 | 6756 |
430 | Radiation Imagery Chemistry: Process, Composition, or Product Thereof | 1305 | 1353 | 1358 | 1477 | 1142 | 6635 |
379 | Telephonic Communications | 1107 | 1395 | 1532 | 1519 | 1075 | 6628 |
710 | Input/Output (Electrical Computers and Digital Data Processing Systems) | 1289 | 1309 | 1199 | 1390 | 1255 | 6442 |
235 | Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) | 1266 | 1243 | 1366 | 1244 | 1286 | 6405 |
422 | Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing | 1149 | 1302 | 1298 | 1408 | 1215 | 6372 |
310 | Electrical Generator or Motor Structure | 1405 | 1202 | 1291 | 1244 | 1229 | 6371 |
315 | Electric Lamp and Discharge Devices: Systems | 730 | 1065 | 1192 | 1459 | 1749 | 6195 |
166 | Wells (shafts or deep borings in the earth, e.g., for oil and gas) | 857 | 1069 | 1196 | 1420 | 1561 | 6103 |
427 | Coating Processes | 1048 | 1307 | 1191 | 1249 | 1209 | 6004 |
156 | Adhesive Bonding and Miscellaneous Chemical Manufacture | 1098 | 1142 | 1236 | 1244 | 1065 | 5785 |
385 | Optical Waveguides | 823 | 938 | 1180 | 1369 | 1410 | 5720 |
210 | Liquid Purification or Separation | 1041 | 1189 | 1128 | 1137 | 1077 | 5572 |
716 | Computer-Aided Design and Analysis of Circuits and Semiconductor Masks | 1052 | 1182 | 1310 | 1289 | 721 | 5554 |
360 | Dynamic Magnetic Information Storage or Retrieval | 1060 | 1073 | 864 | 1333 | 1099 | 5429 |
398 | Optical Communications | 763 | 897 | 936 | 1123 | 1318 | 5037 |
264 | Plastic and Nonmetallic Article Shaping or Treating: Processes | 1005 | 963 | 1001 | 1114 | 929 | 5012 |
174 | Electricity: Conductors and Insulators | 731 | 911 | 977 | 1054 | 1277 | 4950 |
718 | Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) | 398 | 799 | 1007 | 1123 | 1339 | 4666 |
219 | Electric Heating | 582 | 903 | 1110 | 1080 | 965 | 4640 |
313 | Electric Lamp and Discharge Devices | 1163 | 1120 | 925 | 757 | 530 | 4495 |
706 | DP: Artificial Intelligence (Data Processing) | 759 | 814 | 960 | 1033 | 918 | 4484 |
252 | Compositions | 712 | 828 | 916 | 975 | 1051 | 4482 |
137 | Fluid Handling | 472 | 717 | 924 | 959 | 1289 | 4361 |
296 | Land Vehicles: Bodies and Tops | 708 | 823 | 888 | 934 | 970 | 4323 |
343 | Communications: Radio Wave Antennas | 754 | 760 | 878 | 984 | 908 | 4284 |
318 | Electricity: Motive Power Systems | 749 | 827 | 833 | 893 | 933 | 4235 |
180 | Motor Vehicles | 766 | 785 | 909 | 937 | 804 | 4201 |
244 | Aeronautics and Astronautics | 658 | 835 | 852 | 875 | 967 | 4187 |
473 | Games Using Tangible Projectile | 748 | 791 | 810 | 923 | 859 | 4131 |
369 | Dynamic Information Storage or Retrieval | 1385 | 1078 | 846 | 462 | 352 | 4123 |
320 | Electricity: Battery or Capacitor Charging or Discharging | 548 | 801 | 729 | 767 | 1217 | 4062 |
703 | DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) | 719 | 832 | 808 | 916 | 766 | 4041 |
248 | Supports (e.g., for holding articles, etc.) | 688 | 797 | 744 | 760 | 1009 | 3998 |
423 | Chemistry of Inorganic Compounds | 673 | 698 | 849 | 816 | 765 | 3801 |
380 | Cryptography | 609 | 771 | 864 | 869 | 678 | 3791 |
062 | Refrigeration | 669 | 608 | 746 | 813 | 918 | 3754 |
530 | Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof | 840 | 692 | 798 | 806 | 584 | 3720 |
415 | Rotary Kinetic Fluid Motors or Pumps | 468 | 896 | 663 | 846 | 838 | 3711 |
307 | Electrical Transmission or Interconnection Systems | 659 | 634 | 615 | 788 | 983 | 3679 |
386 | Motion Video Signal Processing for Recording or Reproducing | 596 | 768 | 831 | 844 | 640 | 3679 |
297 | Chairs and Seats | 612 | 628 | 651 | 778 | 1001 | 3670 |
341 | Coded Data Generation or Conversion | 758 | 643 | 765 | 747 | 735 | 3648 |
074 | Machine Element or Mechanism | 474 | 608 | 688 | 724 | 1026 | 3520 |
015 | Brushing, Scrubbing, and General Cleaning | 557 | 587 | 811 | 760 | 719 | 3434 |
342 | Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) | 801 | 749 | 584 | 604 | 669 | 3407 |
323 | Electricity: Power Supply or Regulation Systems | 593 | 597 | 660 | 762 | 791 | 3403 |
220 | Receptacles | 466 | 542 | 735 | 829 | 806 | 3378 |
363 | Electric Power Conversion Systems | 475 | 530 | 669 | 686 | 922 | 3282 |
206 | Special Receptacle or Package | 569 | 588 | 614 | 696 | 751 | 3218 |
204 | Chemistry: Electrical and Wave Energy | 533 | 646 | 664 | 668 | 688 | 3199 |
436 | Chemistry: Analytical and Immunological Testing | 693 | 638 | 668 | 630 | 547 | 3176 |
378 | X-Ray or Gamma Ray Systems or Devices | 608 | 530 | 532 | 606 | 821 | 3097 |
426 | Food or Edible Material: Processes, Compositions, and Products | 460 | 587 | 656 | 597 | 767 | 3067 |
417 | Pumps | 402 | 717 | 642 | 620 | 579 | 2960 |
416 | Fluid Reaction Surfaces (i.e., Impellers) | 490 | 674 | 531 | 617 | 632 | 2944 |
222 | Dispensing (apparatus and process) | 426 | 490 | 677 | 650 | 576 | 2819 |
271 | Sheet Feeding or Delivering | 566 | 536 | 625 | 546 | 428 | 2701 |
372 | Coherent Light Generators | 547 | 479 | 479 | 564 | 616 | 2685 |
330 | Amplifiers | 554 | 503 | 509 | 545 | 563 | 2674 |
475 | Planetary Gear Transmission Systems or Components | 403 | 481 | 595 | 576 | 506 | 2561 |
134 | Cleaning and Liquid Contact with Solids | 442 | 465 | 507 | 531 | 585 | 2530 |
425 | Plastic Article or Earthenware Shaping or Treating: Apparatus | 495 | 479 | 496 | 564 | 488 | 2522 |
482 | Exercise Devices | 678 | 392 | 362 | 497 | 580 | 2509 |
333 | Wave Transmission Lines and Networks | 473 | 460 | 405 | 468 | 659 | 2465 |
198 | Conveyors: Power-Driven | 407 | 369 | 461 | 564 | 619 | 2420 |
351 | Optics: Eye Examining, Vision Testing and Correcting | 451 | 391 | 438 | 567 | 572 | 2419 |
719 | Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) | 395 | 473 | 530 | 519 | 488 | 2405 |
136 | Batteries: Thermoelectric and Photoelectric | 291 | 349 | 351 | 542 | 813 | 2346 |
239 | Fluid Sprinkling, Spraying, and Diffusing | 394 | 342 | 426 | 520 | 627 | 2309 |
353 | Optics: Image Projectors | 512 | 446 | 446 | 452 | 427 | 2283 |
502 | Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making | 396 | 438 | 454 | 534 | 444 | 2266 |
005 | Beds | 354 | 395 | 455 | 528 | 504 | 2236 |
118 | Coating Apparatus | 395 | 475 | 476 | 520 | 352 | 2218 |
290 | Prime-Mover Dynamo Plants | 346 | 402 | 480 | 543 | 428 | 2199 |
106 | Compositions: Coating or Plastic | 422 | 476 | 436 | 433 | 430 | 2197 |
084 | Music | 446 | 389 | 383 | 495 | 472 | 2185 |
396 | Photography | 588 | 454 | 463 | 437 | 224 | 2166 |
002 | Apparel | 422 | 422 | 418 | 426 | 475 | 2163 |
326 | Electronic Digital Logic Circuitry | 603 | 335 | 492 | 324 | 399 | 2153 |
355 | Photocopying | 350 | 379 | 392 | 469 | 501 | 2091 |
451 | Abrading | 319 | 418 | 468 | 399 | 458 | 2062 |
712 | Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) | 521 | 354 | 379 | 346 | 435 | 2035 |
200 | Electricity: Circuit Makers and Breakers | 368 | 423 | 380 | 402 | 439 | 2012 |
175 | Boring or Penetrating the Earth | 382 | 356 | 378 | 394 | 499 | 2009 |
384 | Bearings | 266 | 336 | 404 | 509 | 487 | 2002 |
119 | Animal Husbandry | 361 | 404 | 395 | 458 | 382 | 2000 |
414 | Material or Article Handling | 316 | 311 | 311 | 383 | 639 | 1960 |
216 | Etching a Substrate: Processes | 297 | 352 | 454 | 464 | 388 | 1955 |
188 | Brakes | 266 | 341 | 391 | 450 | 476 | 1924 |
095 | Gas Separation: Processes | 340 | 381 | 472 | 408 | 310 | 1911 |
708 | Arithmetic Processing and Calculating (Electrical Computers) | 312 | 321 | 496 | 386 | 333 | 1848 |
072 | Metal Deforming | 292 | 386 | 413 | 330 | 354 | 1775 |
585 | Chemistry of Hydrocarbon Compounds | 298 | 305 | 383 | 401 | 384 | 1771 |
148 | Metal Treatment | 305 | 392 | 374 | 359 | 329 | 1759 |
331 | Oscillators | 408 | 350 | 288 | 371 | 329 | 1746 |
405 | Hydraulic and Earth Engineering | 279 | 270 | 348 | 434 | 411 | 1742 |
205 | Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions | 279 | 362 | 346 | 317 | 395 | 1699 |
510 | Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions | 373 | 339 | 313 | 370 | 297 | 1692 |
367 | Communications, Electrical: Acoustic Wave Systems and Devices | 238 | 275 | 342 | 375 | 461 | 1691 |
434 | Education and Demonstration | 176 | 281 | 422 | 449 | 322 | 1650 |
251 | Valves and Valve Actuation | 207 | 295 | 315 | 364 | 440 | 1621 |
165 | Heat Exchange | 290 | 303 | 298 | 242 | 472 | 1605 |
042 | Firearms | 240 | 276 | 314 | 385 | 382 | 1597 |
312 | Supports: Cabinet Structure | 187 | 297 | 300 | 337 | 447 | 1568 |
433 | Dentistry | 233 | 292 | 331 | 318 | 350 | 1524 |
033 | Geometrical Instruments | 370 | 285 | 283 | 297 | 282 | 1517 |
055 | Gas Separation | 357 | 301 | 319 | 280 | 253 | 1510 |
192 | Clutches and Power-Stop Control | 210 | 284 | 283 | 332 | 396 | 1505 |
162 | Paper Making and Fiber Liberation | 309 | 340 | 298 | 327 | 230 | 1504 |
004 | Baths, Closets, Sinks, and Spittoons | 258 | 359 | 265 | 278 | 327 | 1487 |
024 | Buckles, Buttons, Clasps, Etc. | 216 | 259 | 316 | 306 | 340 | 1437 |
053 | Package Making | 297 | 291 | 292 | 231 | 325 | 1436 |
099 | Foods and Beverages: Apparatus | 195 | 254 | 279 | 397 | 307 | 1432 |
241 | Solid Material Comminution or Disintegration | 331 | 270 | 273 | 302 | 248 | 1424 |
016 | Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.) | 274 | 258 | 297 | 296 | 283 | 1408 |
477 | Interrelated Power Delivery Controls, Including Engine Control | 225 | 319 | 285 | 290 | 275 | 1394 |
211 | Supports: Racks | 270 | 244 | 258 | 290 | 328 | 1390 |
114 | Ships | 230 | 252 | 230 | 309 | 363 | 1384 |
036 | Boots, Shoes, and Leggings | 234 | 269 | 268 | 295 | 295 | 1361 |
336 | Inductor Devices | 292 | 263 | 238 | 270 | 272 | 1335 |
227 | Elongated-Member-Driving Apparatus | 264 | 262 | 312 | 266 | 229 | 1333 |
141 | Fluent Material Handling, with Receiver or Receiver Coacting Means | 180 | 270 | 287 | 291 | 292 | 1320 |
083 | Cutting | 243 | 254 | 246 | 286 | 279 | 1308 |
089 | Ordnance | 229 | 256 | 282 | 267 | 266 | 1300 |
030 | Cutlery | 253 | 245 | 247 | 306 | 240 | 1291 |
285 | Pipe Joints or Couplings | 265 | 259 | 227 | 252 | 278 | 1281 |
224 | Package and Article Carriers | 145 | 199 | 234 | 302 | 397 | 1277 |
335 | Electricity: Magnetically Operated Switches, Magnets, and Electromagnets | 192 | 289 | 300 | 260 | 233 | 1274 |
152 | Resilient Tires and Wheels | 170 | 223 | 213 | 316 | 349 | 1271 |
081 | Tools | 210 | 204 | 299 | 278 | 279 | 1270 |
040 | Card, Picture, or Sign Exhibiting | 241 | 249 | 210 | 293 | 231 | 1224 |
208 | Mineral Oils: Processes and Products | 221 | 195 | 242 | 295 | 265 | 1218 |
374 | Thermal Measuring and Testing | 186 | 298 | 246 | 248 | 229 | 1207 |
049 | Movable or Removable Closures | 132 | 205 | 265 | 304 | 300 | 1206 |
294 | Handling: Hand and Hoist-Line Implements | 172 | 233 | 279 | 272 | 249 | 1205 |
096 | Gas Separation: Apparatus | 185 | 246 | 268 | 279 | 222 | 1200 |
411 | Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener | 172 | 188 | 268 | 282 | 286 | 1196 |
181 | Acoustics | 227 | 220 | 244 | 268 | 236 | 1195 |
228 | Metal Fusion Bonding | 288 | 263 | 237 | 225 | 181 | 1194 |
101 | Printing | 193 | 188 | 202 | 288 | 310 | 1181 |
292 | Closure Fasteners | 163 | 198 | 285 | 286 | 210 | 1142 |
602 | Surgery: Splint, Brace, or Bandage | 258 | 249 | 210 | 253 | 159 | 1129 |
242 | Winding, Tensioning, or Guiding | 222 | 175 | 198 | 232 | 295 | 1122 |
504 | Plant Protecting and Regulating Compositions | 90 | 196 | 242 | 263 | 317 | 1108 |
065 | Glass Manufacturing | 195 | 203 | 207 | 258 | 234 | 1097 |
366 | Agitating (e.g., of articles and materials) | 184 | 257 | 197 | 246 | 211 | 1095 |
126 | Stoves and Furnaces | 156 | 178 | 213 | 262 | 277 | 1086 |
209 | Classifying, Separating, and Assorting Solids | 196 | 174 | 195 | 257 | 243 | 1065 |
102 | Ammunition and Explosives | 200 | 224 | 225 | 196 | 212 | 1057 |
368 | Horology: Time Measuring Systems or Devices | 159 | 172 | 220 | 247 | 259 | 1057 |
508 | Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions | 196 | 195 | 218 | 224 | 223 | 1056 |
277 | Seal for a Joint or Juncture | 172 | 194 | 202 | 210 | 267 | 1045 |
070 | Locks | 188 | 217 | 210 | 228 | 193 | 1036 |
034 | Drying and Gas or Vapor Contact with Solids | 161 | 190 | 211 | 246 | 225 | 1033 |
075 | Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures | 210 | 203 | 191 | 223 | 205 | 1032 |
401 | Coating Implements with Material Supply | 154 | 231 | 217 | 227 | 198 | 1027 |
273 | Amusement Devices: Games | 204 | 192 | 277 | 235 | 117 | 1025 |
008 | Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers | 249 | 204 | 202 | 200 | 148 | 1003 |
446 | Amusement Devices: Toys | 194 | 169 | 189 | 227 | 217 | 996 |
160 | Flexible or Portable Closure, Partition, or Panel | 141 | 167 | 183 | 220 | 245 | 956 |
403 | Joints and Connections | 120 | 159 | 156 | 196 | 323 | 954 |
474 | Endless Belt Power Transmission Systems or Components | 221 | 175 | 167 | 157 | 231 | 951 |
164 | Metal Founding | 207 | 241 | 164 | 175 | 163 | 950 |
269 | Work Holders | 125 | 190 | 236 | 226 | 169 | 946 |
501 | Compositions: Ceramic | 189 | 205 | 190 | 189 | 165 | 938 |
043 | Fishing, Trapping, and Vermin Destroying | 155 | 155 | 181 | 217 | 222 | 930 |
601 | Surgery: Kinesitherapy | 154 | 167 | 192 | 191 | 215 | 919 |
404 | Road Structure, Process, or Apparatus | 165 | 161 | 202 | 187 | 194 | 909 |
132 | Toilet | 128 | 182 | 180 | 193 | 224 | 907 |
418 | Rotary Expansible Chamber Devices | 142 | 164 | 170 | 183 | 241 | 900 |
047 | Plant Husbandry | 159 | 181 | 192 | 169 | 195 | 896 |
138 | Pipes and Tubular Conduits | 141 | 134 | 148 | 196 | 274 | 893 |
215 | Bottles and Jars | 125 | 164 | 181 | 220 | 144 | 834 |
182 | Fire Escape, Ladder, or Scaffold | 115 | 153 | 184 | 192 | 178 | 822 |
506 | Combinatorial Chemistry Technology: Method, Library, Apparatus | 63 | 40 | 75 | 190 | 448 | 816 |
400 | Typewriting Machines | 140 | 152 | 153 | 234 | 132 | 811 |
108 | Horizontally Supported Planar Surfaces | 132 | 179 | 165 | 155 | 175 | 806 |
056 | Harvesters | 183 | 176 | 130 | 133 | 182 | 804 |
124 | Mechanical Guns and Projectors | 144 | 129 | 163 | 173 | 182 | 791 |
507 | Earth Boring, Well Treating, and Oil Field Chemistry | 200 | 142 | 140 | 154 | 148 | 784 |
117 | Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor | 123 | 183 | 177 | 171 | 128 | 782 |
173 | Tool Driving or Impacting | 132 | 158 | 156 | 152 | 167 | 765 |
254 | Implements or Apparatus for Applying Pushing or Pulling Force | 110 | 150 | 189 | 165 | 143 | 757 |
376 | Induced Nuclear Reactions: Processes, Systems, and Elements | 90 | 106 | 148 | 222 | 167 | 733 |
044 | Fuel and Related Compositions | 105 | 112 | 153 | 176 | 183 | 729 |
303 | Fluid-Pressure and Analogous Brake Systems | 130 | 151 | 134 | 154 | 157 | 726 |
261 | Gas and Liquid Contact Apparatus | 128 | 160 | 137 | 158 | 138 | 721 |
267 | Spring Devices | 97 | 129 | 139 | 166 | 189 | 720 |
187 | Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle | 130 | 134 | 137 | 152 | 156 | 709 |
464 | Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts | 134 | 164 | 173 | 129 | 106 | 706 |
442 | Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) | 197 | 141 | 123 | 110 | 121 | 692 |
135 | Tent, Canopy, Umbrella, or Cane | 141 | 109 | 145 | 143 | 150 | 688 |
720 | Dynamic Optical Information Storage or Retrieval | 195 | 180 | 156 | 86 | 56 | 673 |
048 | Gas: Heating and Illuminating | 103 | 139 | 153 | 144 | 133 | 672 |
440 | Marine Propulsion | 121 | 135 | 118 | 156 | 138 | 668 |
270 | Sheet-Material Associating | 207 | 163 | 134 | 90 | 61 | 655 |
229 | Envelopes, Wrappers, and Paperboard Boxes | 111 | 82 | 123 | 164 | 162 | 642 |
131 | Tobacco | 91 | 73 | 141 | 139 | 188 | 632 |
431 | Combustion | 108 | 98 | 119 | 136 | 162 | 623 |
445 | Electric Lamp or Space Discharge Component or Device Manufacturing | 164 | 147 | 113 | 102 | 95 | 621 |
068 | Textiles: Fluid Treating Apparatus | 112 | 110 | 118 | 135 | 134 | 609 |
454 | Ventilation | 76 | 84 | 126 | 136 | 181 | 603 |
408 | Cutting by Use of Rotating Axially Moving Tool | 86 | 93 | 119 | 158 | 142 | 598 |
392 | Electric Resistance Heating Devices | 111 | 114 | 108 | 128 | 88 | 549 |
221 | Article Dispensing | 104 | 75 | 100 | 117 | 138 | 534 |
410 | Freight Accommodation On Freight Carrier | 97 | 107 | 130 | 108 | 84 | 526 |
407 | Cutters, for Shaping | 82 | 66 | 119 | 133 | 114 | 514 |
037 | Excavating | 101 | 87 | 77 | 107 | 127 | 499 |
493 | Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web | 83 | 94 | 110 | 89 | 117 | 493 |
172 | Earth Working | 82 | 78 | 105 | 116 | 95 | 476 |
266 | Metallurgical Apparatus | 103 | 106 | 96 | 78 | 90 | 473 |
112 | Sewing | 90 | 112 | 71 | 99 | 83 | 455 |
105 | Railway Rolling Stock | 77 | 82 | 105 | 105 | 85 | 454 |
092 | Expansible Chamber Devices | 76 | 70 | 85 | 88 | 130 | 449 |
452 | Butchering | 80 | 74 | 90 | 121 | 82 | 447 |
505 | Superconductor Technology: Apparatus, Material, Process | 45 | 86 | 92 | 111 | 109 | 443 |
299 | Mining or In Situ Disintegration of Hard Material | 63 | 60 | 89 | 116 | 114 | 442 |
051 | Abrasive Tool Making Process, Material, or Composition | 68 | 60 | 80 | 112 | 118 | 438 |
169 | Fire Extinguishers | 38 | 62 | 92 | 124 | 116 | 432 |
383 | Flexible Bags | 67 | 76 | 93 | 95 | 101 | 432 |
100 | Presses | 61 | 72 | 89 | 107 | 99 | 428 |
472 | Amusement Devices | 84 | 72 | 77 | 111 | 75 | 419 |
409 | Gear Cutting, Milling, or Planing | 69 | 51 | 77 | 101 | 111 | 409 |
104 | Railways | 67 | 92 | 106 | 72 | 70 | 407 |
236 | Automatic Temperature and Humidity Regulation | 91 | 75 | 80 | 85 | 76 | 407 |
338 | Electrical Resistors | 99 | 112 | 100 | 48 | 44 | 403 |
441 | Buoys, Rafts, and Aquatic Devices | 54 | 67 | 73 | 96 | 111 | 401 |
184 | Lubrication | 69 | 66 | 88 | 95 | 82 | 400 |
301 | Land Vehicles: Wheels and Axles | 83 | 43 | 65 | 93 | 115 | 399 |
420 | Alloys or Metallic Compositions | 50 | 65 | 63 | 81 | 125 | 384 |
518 | Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof | 48 | 57 | 78 | 69 | 110 | 362 |
218 | High-Voltage Switches with Arc Preventing or Extinguishing Devices | 34 | 77 | 53 | 91 | 93 | 348 |
293 | Vehicle Fenders | 62 | 72 | 52 | 70 | 85 | 341 |
850 | Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm] | 47 | 69 | 85 | 83 | 55 | 339 |
194 | Check-Actuated Control Mechanisms | 40 | 73 | 69 | 96 | 60 | 338 |
116 | Signals and Indicators | 58 | 53 | 53 | 72 | 96 | 332 |
111 | Planting | 54 | 48 | 63 | 78 | 73 | 316 |
177 | Weighing Scales | 51 | 65 | 51 | 75 | 67 | 309 |
322 | Electricity: Single Generator Systems | 63 | 65 | 58 | 70 | 47 | 303 |
149 | Explosive and Thermic Compositions or Charges | 79 | 78 | 70 | 41 | 30 | 298 |
377 | Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems | 55 | 64 | 60 | 59 | 60 | 298 |
071 | Chemistry: Fertilizers | 42 | 49 | 48 | 65 | 93 | 297 |
082 | Turning (e.g., for metal working) | 68 | 68 | 57 | 54 | 50 | 297 |
503 | Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor | 54 | 81 | 74 | 58 | 26 | 293 |
122 | Liquid Heaters and Vaporizers | 48 | 56 | 61 | 70 | 54 | 289 |
450 | Foundation Garments | 48 | 75 | 57 | 64 | 39 | 283 |
144 | Woodworking | 127 | 63 | 33 | 16 | 34 | 273 |
279 | Chucks or Sockets | 43 | 57 | 47 | 53 | 72 | 272 |
014 | Bridges | 60 | 54 | 59 | 64 | 34 | 271 |
203 | Distillation: Processes, Separatory | 36 | 55 | 60 | 51 | 69 | 271 |
419 | Powder Metallurgy Processes | 49 | 43 | 43 | 58 | 74 | 267 |
110 | Furnaces | 29 | 53 | 56 | 71 | 55 | 264 |
057 | Textiles: Spinning, Twisting, and Twining | 54 | 59 | 58 | 54 | 28 | 253 |
283 | Printed Matter | 46 | 45 | 68 | 53 | 36 | 248 |
256 | Fences | 44 | 41 | 46 | 57 | 58 | 246 |
494 | Imperforate Bowl: Centrifugal Separators | 47 | 52 | 46 | 41 | 59 | 245 |
091 | Motors: Expansible Chamber Type | 52 | 40 | 39 | 50 | 54 | 235 |
588 | Hazardous or Toxic Waste Destruction or Containment | 41 | 45 | 40 | 44 | 58 | 228 |
432 | Heating | 42 | 33 | 41 | 38 | 70 | 224 |
516 | Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting | 66 | 53 | 40 | 36 | 26 | 221 |
223 | Apparel Apparatus | 37 | 45 | 37 | 41 | 51 | 211 |
066 | Textiles: Knitting | 70 | 32 | 49 | 26 | 29 | 206 |
212 | Traversing Hoists | 29 | 31 | 25 | 62 | 59 | 206 |
246 | Railway Switches and Signals | 24 | 29 | 33 | 46 | 74 | 206 |
406 | Conveyors: Fluid Current | 28 | 32 | 41 | 50 | 54 | 205 |
337 | Electricity: Electrothermally or Thermally Actuated Switches | 44 | 43 | 29 | 33 | 44 | 193 |
332 | Modulators | 55 | 42 | 27 | 40 | 25 | 189 |
249 | Static Molds | 42 | 43 | 37 | 34 | 32 | 188 |
202 | Distillation: Apparatus | 29 | 29 | 52 | 38 | 34 | 182 |
238 | Railways: Surface Track | 33 | 32 | 32 | 46 | 35 | 178 |
125 | Stone Working | 32 | 28 | 38 | 42 | 37 | 177 |
305 | Wheel Substitutes for Land Vehicles | 38 | 23 | 26 | 49 | 39 | 175 |
460 | Crop Threshing or Separating | 34 | 40 | 19 | 32 | 46 | 171 |
063 | Jewelry | 26 | 30 | 32 | 36 | 44 | 168 |
038 | Textiles: Ironing or Smoothing | 21 | 43 | 56 | 29 | 18 | 167 |
139 | Textiles: Weaving | 37 | 35 | 27 | 34 | 34 | 167 |
127 | Sugar, Starch, and Carbohydrates | 18 | 25 | 35 | 29 | 43 | 150 |
190 | Trunks and Hand-Carried Luggage | 32 | 21 | 37 | 28 | 29 | 147 |
027 | Undertaking | 31 | 26 | 26 | 25 | 36 | 144 |
059 | Chain, Staple, and Horseshoe Making | 26 | 23 | 30 | 36 | 29 | 144 |
492 | Roll or Roller | 29 | 29 | 21 | 31 | 20 | 130 |
191 | Electricity: Transmission To Vehicles | 18 | 14 | 26 | 34 | 36 | 128 |
225 | Severing by Tearing or Breaking | 14 | 25 | 20 | 36 | 31 | 126 |
201 | Distillation: Processes, Thermolytic | 19 | 19 | 19 | 23 | 43 | 123 |
512 | Perfume Compositions | 15 | 20 | 36 | 33 | 17 | 121 |
007 | Compound Hand Tools | 17 | 13 | 24 | 24 | 38 | 116 |
150 | Purses, Wallets, and Protective Covers | 14 | 20 | 16 | 33 | 31 | 114 |
193 | Conveyors, Chutes, Skids, Guides, and Ways | 15 | 9 | 20 | 33 | 35 | 112 |
412 | Bookbinding: Process and Apparatus | 22 | 28 | 19 | 15 | 28 | 112 |
028 | Textiles: Manufacturing | 19 | 20 | 21 | 25 | 24 | 109 |
157 | Wheelwright Machines | 12 | 17 | 23 | 27 | 29 | 108 |
237 | Heating Systems | 13 | 16 | 29 | 27 | 23 | 108 |
298 | Land Vehicles: Dumping | 22 | 19 | 16 | 19 | 20 | 96 |
213 | Railway Draft Appliances | 12 | 14 | 26 | 24 | 18 | 94 |
178 | Telegraphy | 7 | 21 | 32 | 16 | 16 | 92 |
019 | Textiles: Fiber Preparation | 27 | 15 | 15 | 15 | 17 | 89 |
476 | Friction Gear Transmission Systems or Components | 17 | 18 | 13 | 24 | 17 | 89 |
012 | Boot and Shoe Making | 16 | 17 | 15 | 16 | 24 | 88 |
232 | Deposit and Collection Receptacles | 18 | 21 | 14 | 19 | 15 | 87 |
483 | Tool Changing | 9 | 15 | 22 | 20 | 21 | 87 |
086 | Ammunition and Explosive-Charge Making | 13 | 12 | 16 | 22 | 22 | 85 |
087 | Textiles: Braiding, Netting, and Lace Making | 9 | 14 | 20 | 30 | 10 | 83 |
140 | Wireworking | 14 | 10 | 14 | 14 | 27 | 79 |
023 | Chemistry: Physical Processes | 19 | 15 | 19 | 12 | 13 | 78 |
402 | Binder Device Releasably Engaging Aperture or Notch of Sheet | 16 | 13 | 25 | 12 | 12 | 78 |
329 | Demodulators | 23 | 26 | 5 | 11 | 10 | 75 |
076 | Metal Tools and Implements, Making | 13 | 21 | 17 | 9 | 10 | 70 |
373 | Industrial Electric Heating Furnaces | 7 | 6 | 16 | 24 | 16 | 69 |
226 | Advancing Material of Indeterminate Length | 12 | 5 | 5 | 6 | 39 | 67 |
453 | Coin Handling | 4 | 9 | 15 | 10 | 27 | 65 |
054 | Harness for Working Animal | 12 | 22 | 13 | 9 | 8 | 64 |
281 | Books, Strips, and Leaves | 11 | 13 | 10 | 18 | 11 | 63 |
109 | Safes, Bank Protection, or a Related Device | 3 | 12 | 19 | 6 | 20 | 60 |
300 | Brush, Broom, and Mop Making | 9 | 13 | 15 | 16 | 6 | 59 |
352 | Optics: Motion Pictures | 12 | 17 | 11 | 9 | 8 | 57 |
159 | Concentrating Evaporators | 9 | 8 | 9 | 14 | 12 | 52 |
289 | Knots and Knot Tying | 8 | 7 | 11 | 6 | 12 | 44 |
196 | Mineral Oils: Apparatus | 7 | 4 | 9 | 13 | 2 | 35 |
470 | Threaded, Headed Fastener, or Washer Making: Process and Apparatus | 9 | 5 | 7 | 4 | 6 | 31 |
026 | Textiles: Cloth Finishing | 4 | 13 | 5 | 3 | 1 | 26 |
449 | Bee Culture (propagating, raising, caring for bees) | 6 | 2 | 7 | 6 | 4 | 25 |
413 | Sheet Metal Container Making | 4 | 5 | 4 | 4 | 7 | 24 |
388 | Electricity: Motor Control Systems | 12 | 6 | 2 | 1 | 2 | 23 |
186 | Merchandising | 7 | 2 | 5 | 4 | 4 | 22 |
171 | Unearthing Plants or Buried Objects | 6 | 3 | 2 | 7 | 2 | 20 |
185 | Motors: Spring, Weight, or Animal Powered | 2 | 4 | 4 | 3 | 4 | 17 |
069 | Leather Manufactures | 4 | 3 | 2 | 6 | 0 | 15 |
168 | Farriery | 0 | 2 | 4 | 5 | 4 | 15 |
346 | Recorders | 1 | 4 | 1 | 4 | 3 | 13 |
217 | Wooden Receptacles | 2 | 2 | 2 | 0 | 2 | 8 |
291 | Track Sanders | 1 | 1 | 5 | 0 | 1 | 8 |
295 | Railway Wheels and Axles | 0 | 1 | 1 | 2 | 4 | 8 |
334 | Tuners | 0 | 1 | 1 | 2 | 4 | 8 |
260 | Chemistry of Carbon Compounds | 2 | 0 | 1 | 0 | 3 | 6 |
234 | Selective Cutting (e.g., Punching) | 0 | 1 | 2 | 1 | 1 | 5 |
462 | Books, Strips, and Leaves for Manifolding | 0 | 1 | 2 | 1 | 1 | 5 |
245 | Wire Fabrics and Structure | 2 | 0 | 2 | 0 | 0 | 4 |
142 | Wood Turning | 0 | 0 | 0 | 2 | 1 | 3 |
147 | Coopering | 1 | 0 | 0 | 1 | 0 | 2 |
258 | Railway Mail Delivery | 0 | 1 | 0 | 0 | 1 | 2 |
231 | Whips and Whip Apparatus | 1 | 0 | 0 | 0 | 0 | 1 |
314 | Electric Lamp and Discharge Devices: Consumable Electrodes | 0 | 0 | 0 | 1 | 0 | 1 |
ALL | ALL CLASSES | 224505 | 253155 | 277835 | 300677 | 298407 | 1354579 |
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/reports.htm
selected PTMT materials available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/
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