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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
UNITED STATES, ALL REGIONS
( 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) | 2992 | 4188 | 4043 | 5099 | 6045 | 22367 |
370 | Multiplex Communications | 2969 | 4031 | 4082 | 4230 | 4469 | 19781 |
705 | DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) | 1623 | 3374 | 3413 | 4099 | 4942 | 17451 |
709 | Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) | 2359 | 3224 | 3322 | 3581 | 3546 | 16032 |
707 | DP: Database and File Management or Data Structures (Data Processing) | 2041 | 3186 | 2967 | 3406 | 3487 | 15087 |
455 | Telecommunications | 1679 | 2136 | 2689 | 3615 | 3986 | 14105 |
438 | Semiconductor Device Manufacturing: Process | 1873 | 2359 | 2151 | 1905 | 2060 | 10348 |
435 | Chemistry: Molecular Biology and Microbiology | 1601 | 2173 | 2131 | 2128 | 2228 | 10261 |
257 | Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) | 1464 | 2066 | 2026 | 1952 | 2383 | 9891 |
128 | Surgery (includes Class 600) | 1074 | 1679 | 1891 | 2218 | 2658 | 9520 |
606 | Surgery (instruments) | 803 | 1504 | 1787 | 2241 | 2601 | 8936 |
382 | Image Analysis | 1209 | 1519 | 1563 | 2016 | 2075 | 8382 |
375 | Pulse or Digital Communications | 1157 | 1413 | 1349 | 1794 | 1813 | 7526 |
532 | Organic Compounds (includes Classes 532-570) | 1238 | 1421 | 1451 | 1605 | 1745 | 7460 |
340 | Communications: Electrical | 1204 | 1306 | 1352 | 1599 | 1687 | 7148 |
713 | Support (Electrical Computers and Digital Processing Systems) | 1132 | 1348 | 1250 | 1443 | 1608 | 6781 |
714 | Error Detection/Correction and Fault Detection/Recovery | 1212 | 1404 | 1304 | 1307 | 1473 | 6700 |
345 | Computer Graphics Processing and Selective Visual Display Systems | 945 | 1111 | 1168 | 1458 | 1804 | 6486 |
604 | Surgery (Medicators and Receptors) | 624 | 1221 | 1286 | 1559 | 1766 | 6456 |
711 | Memory (Electrical Computers and Digital Processing Systems) | 1012 | 1088 | 1184 | 1407 | 1397 | 6088 |
726 | Information Security | 686 | 937 | 1016 | 1422 | 1949 | 6010 |
715 | DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) | 949 | 1158 | 1040 | 1270 | 1460 | 5877 |
520 | Synthetic Resins or Natural Rubbers (includes Classes 520-528) | 860 | 1252 | 1268 | 1106 | 1330 | 5816 |
701 | DP: Vehicles, Navigation, and Relative Location (Data Processing) | 521 | 744 | 965 | 1420 | 1832 | 5482 |
428 | Stock Material or Miscellaneous Articles | 654 | 967 | 1110 | 1028 | 1061 | 4820 |
702 | DP: Measuring, Calibrating, or Testing (Data Processing) | 777 | 898 | 980 | 1040 | 1021 | 4716 |
607 | Surgery: Light, Thermal, and Electrical Application | 506 | 831 | 939 | 1107 | 1327 | 4710 |
365 | Static Information Storage and Retrieval | 850 | 902 | 990 | 920 | 994 | 4656 |
250 | Radiant Energy | 909 | 938 | 764 | 894 | 1064 | 4569 |
361 | Electricity: Electrical Systems and Devices | 871 | 921 | 913 | 881 | 967 | 4553 |
717 | DP: Software Development, Installation, and Management (Data Processing) | 587 | 919 | 713 | 964 | 1270 | 4453 |
073 | Measuring and Testing | 827 | 881 | 840 | 876 | 916 | 4340 |
800 | Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes | 674 | 715 | 755 | 1037 | 1136 | 4317 |
623 | Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor | 471 | 720 | 887 | 996 | 1116 | 4190 |
379 | Telephonic Communications | 555 | 674 | 833 | 994 | 1106 | 4162 |
348 | Television | 522 | 642 | 684 | 1083 | 1197 | 4128 |
439 | Electrical Connectors | 838 | 916 | 850 | 648 | 716 | 3968 |
324 | Electricity: Measuring and Testing | 805 | 845 | 774 | 727 | 744 | 3895 |
235 | Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) | 671 | 758 | 761 | 760 | 864 | 3814 |
463 | Amusement Devices: Games | 263 | 559 | 643 | 1092 | 1211 | 3768 |
052 | Static Structures (e.g., Buildings) | 434 | 777 | 636 | 824 | 1010 | 3681 |
700 | DP: Generic Control Systems or Specific Applications (Data Processing) | 462 | 672 | 727 | 805 | 981 | 3647 |
356 | Optics: Measuring and Testing | 770 | 788 | 712 | 650 | 706 | 3626 |
029 | Metal Working | 557 | 714 | 733 | 820 | 784 | 3608 |
166 | Wells (shafts or deep borings in the earth, e.g., for oil and gas) | 533 | 779 | 631 | 784 | 852 | 3579 |
280 | Land Vehicles | 596 | 797 | 678 | 656 | 755 | 3482 |
710 | Input/Output (Electrical Computers and Digital Data Processing Systems) | 652 | 799 | 696 | 691 | 624 | 3462 |
060 | Power Plants | 431 | 584 | 636 | 795 | 960 | 3406 |
362 | Illumination | 547 | 681 | 628 | 698 | 849 | 3403 |
716 | Computer-Aided Design and Analysis of Circuits and Semiconductor Masks | 507 | 587 | 661 | 683 | 770 | 3208 |
359 | Optical: Systems and Elements | 620 | 735 | 641 | 615 | 583 | 3194 |
210 | Liquid Purification or Separation | 510 | 614 | 601 | 685 | 599 | 3009 |
704 | DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) | 433 | 496 | 573 | 667 | 799 | 2968 |
422 | Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing | 370 | 600 | 618 | 694 | 644 | 2926 |
385 | Optical Waveguides | 678 | 657 | 442 | 494 | 623 | 2894 |
725 | Interactive Video Distribution Systems | 299 | 455 | 527 | 630 | 955 | 2866 |
473 | Games Using Tangible Projectile | 389 | 548 | 590 | 650 | 650 | 2827 |
360 | Dynamic Magnetic Information Storage or Retrieval | 539 | 550 | 570 | 569 | 494 | 2722 |
427 | Coating Processes | 378 | 547 | 493 | 593 | 534 | 2545 |
358 | Facsimile and Static Presentation Processing | 402 | 445 | 467 | 582 | 642 | 2538 |
706 | DP: Artificial Intelligence (Data Processing) | 347 | 462 | 535 | 544 | 636 | 2524 |
429 | Chemistry: Electrical Current Producing Apparatus, Product, and Process | 306 | 518 | 476 | 526 | 575 | 2401 |
123 | Internal-Combustion Engines | 432 | 487 | 434 | 482 | 548 | 2383 |
530 | Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof | 478 | 534 | 496 | 399 | 436 | 2343 |
327 | Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems | 438 | 475 | 424 | 431 | 561 | 2329 |
703 | DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) | 385 | 451 | 481 | 528 | 458 | 2303 |
381 | Electrical Audio Signal Processing Systems and Devices | 199 | 271 | 397 | 723 | 553 | 2143 |
264 | Plastic and Nonmetallic Article Shaping or Treating: Processes | 272 | 525 | 472 | 429 | 412 | 2110 |
248 | Supports (e.g., for holding articles, etc.) | 339 | 488 | 408 | 453 | 416 | 2104 |
156 | Adhesive Bonding and Miscellaneous Chemical Manufacture | 218 | 342 | 459 | 472 | 558 | 2049 |
347 | Incremental Printing of Symbolic Information | 245 | 374 | 353 | 466 | 554 | 1992 |
718 | Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) | 196 | 296 | 296 | 547 | 654 | 1989 |
436 | Chemistry: Analytical and Immunological Testing | 280 | 399 | 430 | 410 | 395 | 1914 |
342 | Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) | 375 | 369 | 440 | 418 | 294 | 1896 |
296 | Land Vehicles: Bodies and Tops | 331 | 438 | 317 | 385 | 419 | 1890 |
398 | Optical Communications | 328 | 327 | 382 | 392 | 450 | 1879 |
482 | Exercise Devices | 357 | 476 | 476 | 288 | 263 | 1860 |
206 | Special Receptacle or Package | 284 | 393 | 376 | 381 | 391 | 1825 |
244 | Aeronautics and Astronautics | 241 | 299 | 400 | 419 | 431 | 1790 |
219 | Electric Heating | 215 | 310 | 256 | 403 | 499 | 1683 |
137 | Fluid Handling | 254 | 307 | 272 | 394 | 451 | 1678 |
310 | Electrical Generator or Motor Structure | 315 | 366 | 328 | 314 | 341 | 1664 |
430 | Radiation Imagery Chemistry: Process, Composition, or Product Thereof | 314 | 410 | 333 | 298 | 298 | 1653 |
423 | Chemistry of Inorganic Compounds | 259 | 380 | 305 | 300 | 370 | 1614 |
062 | Refrigeration | 254 | 356 | 340 | 277 | 378 | 1605 |
180 | Motor Vehicles | 252 | 343 | 306 | 314 | 348 | 1563 |
015 | Brushing, Scrubbing, and General Cleaning | 216 | 346 | 296 | 291 | 404 | 1553 |
343 | Communications: Radio Wave Antennas | 295 | 316 | 291 | 306 | 341 | 1549 |
380 | Cryptography | 257 | 286 | 291 | 335 | 375 | 1544 |
297 | Chairs and Seats | 265 | 341 | 312 | 296 | 328 | 1542 |
174 | Electricity: Conductors and Insulators | 328 | 309 | 283 | 306 | 314 | 1540 |
220 | Receptacles | 187 | 246 | 320 | 338 | 445 | 1536 |
719 | Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) | 282 | 283 | 268 | 330 | 349 | 1512 |
005 | Beds | 246 | 299 | 267 | 301 | 353 | 1466 |
712 | Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) | 265 | 344 | 352 | 243 | 260 | 1464 |
315 | Electric Lamp and Discharge Devices: Systems | 167 | 174 | 262 | 373 | 477 | 1453 |
341 | Coded Data Generation or Conversion | 311 | 329 | 277 | 227 | 294 | 1438 |
326 | Electronic Digital Logic Circuitry | 331 | 390 | 282 | 170 | 252 | 1425 |
307 | Electrical Transmission or Interconnection Systems | 210 | 267 | 303 | 303 | 305 | 1388 |
002 | Apparel | 133 | 289 | 309 | 314 | 318 | 1363 |
415 | Rotary Kinetic Fluid Motors or Pumps | 140 | 195 | 221 | 432 | 328 | 1316 |
222 | Dispensing (apparatus and process) | 150 | 276 | 235 | 296 | 354 | 1311 |
320 | Electricity: Battery or Capacitor Charging or Discharging | 209 | 247 | 235 | 301 | 296 | 1288 |
252 | Compositions | 176 | 239 | 280 | 272 | 317 | 1284 |
378 | X-Ray or Gamma Ray Systems or Devices | 311 | 290 | 245 | 221 | 204 | 1271 |
426 | Food or Edible Material: Processes, Compositions, and Products | 164 | 236 | 255 | 294 | 322 | 1271 |
119 | Animal Husbandry | 170 | 229 | 272 | 292 | 291 | 1254 |
175 | Boring or Penetrating the Earth | 186 | 260 | 271 | 259 | 262 | 1238 |
204 | Chemistry: Electrical and Wave Energy | 157 | 234 | 227 | 289 | 309 | 1216 |
084 | Music | 246 | 277 | 230 | 229 | 208 | 1190 |
416 | Fluid Reaction Surfaces (i.e., Impellers) | 148 | 181 | 277 | 312 | 259 | 1177 |
323 | Electricity: Power Supply or Regulation Systems | 201 | 231 | 244 | 241 | 252 | 1169 |
330 | Amplifiers | 258 | 268 | 229 | 190 | 209 | 1154 |
372 | Coherent Light Generators | 239 | 272 | 214 | 195 | 196 | 1116 |
351 | Optics: Eye Examining, Vision Testing and Correcting | 189 | 222 | 233 | 195 | 220 | 1059 |
318 | Electricity: Motive Power Systems | 191 | 184 | 218 | 223 | 242 | 1058 |
239 | Fluid Sprinkling, Spraying, and Diffusing | 168 | 250 | 210 | 195 | 229 | 1052 |
095 | Gas Separation: Processes | 118 | 172 | 217 | 244 | 286 | 1037 |
134 | Cleaning and Liquid Contact with Solids | 162 | 187 | 211 | 227 | 248 | 1035 |
475 | Planetary Gear Transmission Systems or Components | 122 | 189 | 223 | 220 | 263 | 1017 |
033 | Geometrical Instruments | 210 | 225 | 215 | 173 | 168 | 991 |
585 | Chemistry of Hydrocarbon Compounds | 150 | 168 | 196 | 210 | 256 | 980 |
502 | Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making | 174 | 218 | 180 | 187 | 213 | 972 |
042 | Firearms | 98 | 169 | 207 | 222 | 266 | 962 |
399 | Electrophotography | 137 | 200 | 214 | 214 | 182 | 947 |
510 | Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions | 159 | 202 | 203 | 200 | 171 | 935 |
708 | Arithmetic Processing and Calculating (Electrical Computers) | 149 | 164 | 169 | 164 | 285 | 931 |
417 | Pumps | 108 | 117 | 164 | 275 | 245 | 909 |
036 | Boots, Shoes, and Leggings | 135 | 209 | 168 | 196 | 195 | 903 |
434 | Education and Demonstration | 93 | 101 | 141 | 230 | 325 | 890 |
290 | Prime-Mover Dynamo Plants | 135 | 147 | 186 | 193 | 226 | 887 |
405 | Hydraulic and Earth Engineering | 155 | 178 | 156 | 169 | 225 | 883 |
273 | Amusement Devices: Games | 179 | 200 | 154 | 147 | 201 | 881 |
363 | Electric Power Conversion Systems | 143 | 166 | 182 | 175 | 197 | 863 |
227 | Elongated-Member-Driving Apparatus | 98 | 143 | 181 | 203 | 237 | 862 |
106 | Compositions: Coating or Plastic | 129 | 205 | 156 | 179 | 169 | 838 |
040 | Card, Picture, or Sign Exhibiting | 131 | 169 | 194 | 185 | 153 | 832 |
414 | Material or Article Handling | 149 | 172 | 170 | 169 | 171 | 831 |
313 | Electric Lamp and Discharge Devices | 120 | 167 | 171 | 189 | 175 | 822 |
089 | Ordnance | 93 | 133 | 176 | 205 | 207 | 814 |
602 | Surgery: Splint, Brace, or Bandage | 115 | 166 | 186 | 188 | 150 | 805 |
004 | Baths, Closets, Sinks, and Spittoons | 86 | 129 | 184 | 239 | 165 | 803 |
118 | Coating Apparatus | 116 | 150 | 164 | 187 | 185 | 802 |
211 | Supports: Racks | 92 | 152 | 193 | 176 | 185 | 798 |
425 | Plastic Article or Earthenware Shaping or Treating: Apparatus | 130 | 155 | 170 | 164 | 161 | 780 |
053 | Package Making | 166 | 152 | 160 | 154 | 143 | 775 |
451 | Abrading | 129 | 128 | 151 | 169 | 196 | 773 |
333 | Wave Transmission Lines and Networks | 151 | 190 | 163 | 132 | 135 | 771 |
331 | Oscillators | 184 | 187 | 152 | 139 | 106 | 768 |
198 | Conveyors: Power-Driven | 141 | 164 | 148 | 140 | 172 | 765 |
055 | Gas Separation | 119 | 146 | 173 | 152 | 150 | 740 |
367 | Communications, Electrical: Acoustic Wave Systems and Devices | 127 | 151 | 128 | 155 | 165 | 726 |
043 | Fishing, Trapping, and Vermin Destroying | 114 | 177 | 137 | 133 | 156 | 717 |
074 | Machine Element or Mechanism | 106 | 125 | 117 | 183 | 183 | 714 |
114 | Ships | 139 | 147 | 138 | 145 | 141 | 710 |
208 | Mineral Oils: Processes and Products | 97 | 157 | 147 | 131 | 175 | 707 |
205 | Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions | 106 | 121 | 130 | 167 | 180 | 704 |
433 | Dentistry | 64 | 122 | 147 | 158 | 201 | 692 |
241 | Solid Material Comminution or Disintegration | 121 | 140 | 169 | 130 | 118 | 678 |
369 | Dynamic Information Storage or Retrieval | 77 | 98 | 137 | 145 | 212 | 669 |
162 | Paper Making and Fiber Liberation | 82 | 144 | 143 | 155 | 143 | 667 |
136 | Batteries: Thermoelectric and Photoelectric | 59 | 108 | 149 | 180 | 170 | 666 |
216 | Etching a Substrate: Processes | 93 | 86 | 106 | 162 | 209 | 656 |
386 | Motion Video Signal Processing for Recording or Reproducing | 88 | 97 | 87 | 177 | 199 | 648 |
102 | Ammunition and Explosives | 90 | 113 | 139 | 148 | 156 | 646 |
285 | Pipe Joints or Couplings | 140 | 146 | 117 | 115 | 114 | 632 |
024 | Buckles, Buttons, Clasps, Etc. | 103 | 115 | 111 | 132 | 170 | 631 |
141 | Fluent Material Handling, with Receiver or Receiver Coacting Means | 96 | 130 | 105 | 127 | 158 | 616 |
083 | Cutting | 94 | 122 | 121 | 139 | 138 | 614 |
446 | Amusement Devices: Toys | 85 | 136 | 146 | 109 | 128 | 604 |
030 | Cutlery | 89 | 126 | 129 | 113 | 135 | 592 |
507 | Earth Boring, Well Treating, and Oil Field Chemistry | 94 | 133 | 145 | 104 | 106 | 582 |
294 | Handling: Hand and Hoist-Line Implements | 74 | 106 | 115 | 114 | 172 | 581 |
404 | Road Structure, Process, or Apparatus | 96 | 129 | 117 | 113 | 125 | 580 |
056 | Harvesters | 104 | 153 | 122 | 116 | 79 | 574 |
224 | Package and Article Carriers | 45 | 110 | 107 | 145 | 167 | 574 |
251 | Valves and Valve Actuation | 84 | 110 | 97 | 140 | 141 | 572 |
396 | Photography | 92 | 128 | 109 | 122 | 116 | 567 |
072 | Metal Deforming | 107 | 98 | 115 | 116 | 128 | 564 |
047 | Plant Husbandry | 74 | 117 | 106 | 126 | 132 | 555 |
099 | Foods and Beverages: Apparatus | 78 | 116 | 103 | 115 | 143 | 555 |
374 | Thermal Measuring and Testing | 100 | 114 | 79 | 151 | 110 | 554 |
228 | Metal Fusion Bonding | 80 | 126 | 114 | 117 | 112 | 549 |
181 | Acoustics | 89 | 90 | 123 | 106 | 126 | 534 |
165 | Heat Exchange | 82 | 112 | 105 | 116 | 117 | 532 |
442 | Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) | 98 | 149 | 130 | 83 | 69 | 529 |
096 | Gas Separation: Apparatus | 88 | 96 | 97 | 125 | 117 | 523 |
200 | Electricity: Circuit Makers and Breakers | 114 | 90 | 100 | 106 | 103 | 513 |
081 | Tools | 57 | 106 | 116 | 91 | 142 | 512 |
366 | Agitating (e.g., of articles and materials) | 75 | 90 | 101 | 134 | 107 | 507 |
126 | Stoves and Furnaces | 41 | 105 | 101 | 109 | 149 | 505 |
335 | Electricity: Magnetically Operated Switches, Magnets, and Electromagnets | 76 | 114 | 70 | 115 | 119 | 494 |
124 | Mechanical Guns and Projectors | 50 | 107 | 102 | 89 | 141 | 489 |
188 | Brakes | 89 | 74 | 80 | 101 | 136 | 480 |
353 | Optics: Image Projectors | 81 | 66 | 119 | 115 | 98 | 479 |
271 | Sheet Feeding or Delivering | 90 | 101 | 103 | 96 | 82 | 472 |
108 | Horizontally Supported Planar Surfaces | 63 | 84 | 86 | 124 | 114 | 471 |
148 | Metal Treatment | 78 | 106 | 76 | 96 | 114 | 470 |
508 | Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions | 64 | 109 | 114 | 86 | 96 | 469 |
349 | Liquid Crystal Cells, Elements and Systems | 70 | 69 | 96 | 111 | 114 | 460 |
401 | Coating Implements with Material Supply | 66 | 81 | 64 | 129 | 119 | 459 |
016 | Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.) | 64 | 97 | 84 | 88 | 120 | 453 |
411 | Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener | 47 | 93 | 89 | 87 | 131 | 447 |
292 | Closure Fasteners | 75 | 87 | 72 | 83 | 126 | 443 |
135 | Tent, Canopy, Umbrella, or Cane | 81 | 98 | 100 | 75 | 88 | 442 |
070 | Locks | 74 | 78 | 91 | 96 | 102 | 441 |
254 | Implements or Apparatus for Applying Pushing or Pulling Force | 71 | 82 | 77 | 87 | 119 | 436 |
160 | Flexible or Portable Closure, Partition, or Panel | 67 | 93 | 76 | 92 | 106 | 434 |
182 | Fire Escape, Ladder, or Scaffold | 24 | 63 | 83 | 117 | 135 | 422 |
242 | Winding, Tensioning, or Guiding | 81 | 88 | 95 | 67 | 83 | 414 |
049 | Movable or Removable Closures | 47 | 66 | 63 | 101 | 134 | 411 |
312 | Supports: Cabinet Structure | 50 | 81 | 71 | 105 | 102 | 409 |
209 | Classifying, Separating, and Assorting Solids | 61 | 80 | 91 | 82 | 92 | 406 |
229 | Envelopes, Wrappers, and Paperboard Boxes | 71 | 106 | 82 | 61 | 84 | 404 |
477 | Interrelated Power Delivery Controls, Including Engine Control | 57 | 73 | 71 | 99 | 101 | 401 |
215 | Bottles and Jars | 49 | 77 | 79 | 86 | 94 | 385 |
132 | Toilet | 43 | 51 | 75 | 98 | 116 | 383 |
601 | Surgery: Kinesitherapy | 48 | 55 | 77 | 93 | 110 | 383 |
192 | Clutches and Power-Stop Control | 49 | 68 | 82 | 83 | 96 | 378 |
336 | Inductor Devices | 54 | 76 | 103 | 69 | 68 | 370 |
037 | Excavating | 69 | 114 | 68 | 57 | 52 | 360 |
277 | Seal for a Joint or Juncture | 33 | 68 | 78 | 87 | 91 | 357 |
044 | Fuel and Related Compositions | 52 | 62 | 69 | 71 | 101 | 355 |
138 | Pipes and Tubular Conduits | 65 | 68 | 75 | 62 | 82 | 352 |
410 | Freight Accommodation On Freight Carrier | 53 | 73 | 71 | 78 | 75 | 350 |
164 | Metal Founding | 48 | 62 | 81 | 87 | 63 | 341 |
075 | Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures | 60 | 72 | 66 | 71 | 67 | 336 |
048 | Gas: Heating and Illuminating | 45 | 46 | 60 | 81 | 87 | 319 |
065 | Glass Manufacturing | 36 | 51 | 82 | 75 | 74 | 318 |
221 | Article Dispensing | 51 | 78 | 72 | 51 | 66 | 318 |
261 | Gas and Liquid Contact Apparatus | 51 | 49 | 65 | 83 | 68 | 316 |
269 | Work Holders | 15 | 38 | 64 | 88 | 111 | 316 |
008 | Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers | 49 | 62 | 68 | 60 | 67 | 306 |
431 | Combustion | 62 | 66 | 54 | 54 | 70 | 306 |
034 | Drying and Gas or Vapor Contact with Solids | 26 | 38 | 71 | 81 | 89 | 305 |
403 | Joints and Connections | 44 | 58 | 54 | 73 | 61 | 290 |
131 | Tobacco | 25 | 66 | 60 | 48 | 89 | 288 |
117 | Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor | 50 | 54 | 47 | 64 | 69 | 284 |
172 | Earth Working | 49 | 70 | 52 | 53 | 59 | 283 |
501 | Compositions: Ceramic | 56 | 77 | 58 | 51 | 41 | 283 |
384 | Bearings | 44 | 45 | 42 | 51 | 99 | 281 |
101 | Printing | 45 | 51 | 51 | 52 | 77 | 276 |
376 | Induced Nuclear Reactions: Processes, Systems, and Elements | 46 | 35 | 45 | 54 | 87 | 267 |
440 | Marine Propulsion | 58 | 58 | 54 | 46 | 50 | 266 |
454 | Ventilation | 53 | 49 | 45 | 43 | 75 | 265 |
392 | Electric Resistance Heating Devices | 26 | 50 | 54 | 64 | 59 | 253 |
493 | Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web | 48 | 50 | 45 | 48 | 52 | 243 |
504 | Plant Protecting and Regulating Compositions | 13 | 22 | 33 | 77 | 98 | 243 |
144 | Woodworking | 37 | 64 | 80 | 36 | 24 | 241 |
368 | Horology: Time Measuring Systems or Devices | 36 | 61 | 60 | 31 | 49 | 237 |
472 | Amusement Devices | 21 | 56 | 54 | 52 | 53 | 236 |
452 | Butchering | 51 | 48 | 52 | 37 | 46 | 234 |
383 | Flexible Bags | 40 | 39 | 41 | 51 | 62 | 233 |
408 | Cutting by Use of Rotating Axially Moving Tool | 44 | 40 | 50 | 42 | 52 | 228 |
355 | Photocopying | 35 | 45 | 54 | 39 | 54 | 227 |
152 | Resilient Tires and Wheels | 33 | 32 | 47 | 58 | 56 | 226 |
236 | Automatic Temperature and Humidity Regulation | 33 | 58 | 52 | 37 | 46 | 226 |
169 | Fire Extinguishers | 29 | 65 | 29 | 43 | 54 | 220 |
441 | Buoys, Rafts, and Aquatic Devices | 36 | 48 | 40 | 43 | 51 | 218 |
418 | Rotary Expansible Chamber Devices | 33 | 32 | 54 | 59 | 37 | 215 |
104 | Railways | 30 | 40 | 36 | 51 | 56 | 213 |
474 | Endless Belt Power Transmission Systems or Components | 25 | 45 | 49 | 44 | 48 | 211 |
105 | Railway Rolling Stock | 32 | 43 | 45 | 38 | 51 | 209 |
267 | Spring Devices | 26 | 29 | 41 | 54 | 59 | 209 |
149 | Explosive and Thermic Compositions or Charges | 9 | 26 | 56 | 58 | 54 | 203 |
464 | Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts | 30 | 26 | 44 | 53 | 49 | 202 |
111 | Planting | 42 | 49 | 35 | 32 | 41 | 199 |
116 | Signals and Indicators | 45 | 57 | 30 | 37 | 28 | 197 |
173 | Tool Driving or Impacting | 31 | 40 | 33 | 45 | 45 | 194 |
450 | Foundation Garments | 25 | 35 | 35 | 51 | 44 | 190 |
187 | Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle | 33 | 27 | 40 | 47 | 39 | 186 |
303 | Fluid-Pressure and Analogous Brake Systems | 32 | 49 | 37 | 38 | 26 | 182 |
100 | Presses | 29 | 30 | 41 | 34 | 40 | 174 |
299 | Mining or In Situ Disintegration of Hard Material | 25 | 27 | 39 | 33 | 47 | 171 |
400 | Typewriting Machines | 31 | 37 | 37 | 34 | 31 | 170 |
506 | Combinatorial Chemistry Technology: Method, Library, Apparatus | 23 | 33 | 44 | 26 | 44 | 170 |
256 | Fences | 43 | 33 | 29 | 27 | 37 | 169 |
266 | Metallurgical Apparatus | 34 | 22 | 34 | 38 | 41 | 169 |
301 | Land Vehicles: Wheels and Axles | 31 | 42 | 38 | 18 | 37 | 166 |
014 | Bridges | 23 | 15 | 40 | 32 | 41 | 151 |
051 | Abrasive Tool Making Process, Material, or Composition | 28 | 8 | 39 | 32 | 39 | 146 |
092 | Expansible Chamber Devices | 29 | 26 | 27 | 19 | 37 | 138 |
122 | Liquid Heaters and Vaporizers | 30 | 30 | 25 | 23 | 28 | 136 |
112 | Sewing | 26 | 26 | 22 | 39 | 20 | 133 |
270 | Sheet-Material Associating | 32 | 23 | 29 | 21 | 28 | 133 |
184 | Lubrication | 8 | 24 | 28 | 25 | 47 | 132 |
445 | Electric Lamp or Space Discharge Component or Device Manufacturing | 27 | 28 | 25 | 29 | 23 | 132 |
082 | Turning (e.g., for metal working) | 26 | 28 | 27 | 30 | 19 | 130 |
322 | Electricity: Single Generator Systems | 30 | 22 | 31 | 28 | 17 | 128 |
516 | Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting | 22 | 40 | 27 | 21 | 17 | 127 |
419 | Powder Metallurgy Processes | 28 | 30 | 20 | 26 | 20 | 124 |
068 | Textiles: Fluid Treating Apparatus | 30 | 26 | 25 | 17 | 23 | 121 |
071 | Chemistry: Fertilizers | 13 | 25 | 26 | 28 | 27 | 119 |
223 | Apparel Apparatus | 13 | 28 | 26 | 29 | 23 | 119 |
518 | Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof | 6 | 15 | 26 | 37 | 35 | 119 |
588 | Hazardous or Toxic Waste Destruction or Containment | 19 | 23 | 33 | 26 | 18 | 119 |
177 | Weighing Scales | 35 | 24 | 19 | 19 | 19 | 116 |
505 | Superconductor Technology: Apparatus, Material, Process | 13 | 24 | 16 | 16 | 45 | 114 |
283 | Printed Matter | 9 | 23 | 32 | 17 | 31 | 112 |
338 | Electrical Resistors | 8 | 27 | 16 | 33 | 28 | 112 |
293 | Vehicle Fenders | 27 | 19 | 18 | 26 | 20 | 110 |
460 | Crop Threshing or Separating | 26 | 24 | 24 | 20 | 15 | 109 |
027 | Undertaking | 17 | 17 | 27 | 22 | 24 | 107 |
110 | Furnaces | 15 | 27 | 16 | 27 | 21 | 106 |
063 | Jewelry | 19 | 22 | 17 | 22 | 25 | 105 |
066 | Textiles: Knitting | 29 | 21 | 24 | 11 | 19 | 104 |
203 | Distillation: Processes, Separatory | 10 | 13 | 16 | 30 | 34 | 103 |
337 | Electricity: Electrothermally or Thermally Actuated Switches | 25 | 25 | 24 | 18 | 9 | 101 |
850 | Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm] | 5 | 17 | 15 | 29 | 33 | 99 |
409 | Gear Cutting, Milling, or Planing | 21 | 18 | 20 | 17 | 22 | 98 |
494 | Imperforate Bowl: Centrifugal Separators | 15 | 14 | 23 | 28 | 18 | 98 |
194 | Check-Actuated Control Mechanisms | 11 | 22 | 15 | 22 | 27 | 97 |
407 | Cutters, for Shaping | 21 | 11 | 26 | 15 | 22 | 95 |
246 | Railway Switches and Signals | 11 | 22 | 16 | 23 | 19 | 91 |
249 | Static Molds | 15 | 18 | 22 | 18 | 18 | 91 |
190 | Trunks and Hand-Carried Luggage | 13 | 9 | 22 | 18 | 27 | 89 |
150 | Purses, Wallets, and Protective Covers | 22 | 21 | 12 | 17 | 16 | 88 |
202 | Distillation: Apparatus | 11 | 14 | 16 | 16 | 29 | 86 |
406 | Conveyors: Fluid Current | 13 | 18 | 18 | 13 | 22 | 84 |
720 | Dynamic Optical Information Storage or Retrieval | 21 | 20 | 20 | 13 | 9 | 83 |
279 | Chucks or Sockets | 14 | 15 | 17 | 17 | 15 | 78 |
232 | Deposit and Collection Receptacles | 20 | 16 | 15 | 15 | 11 | 77 |
332 | Modulators | 12 | 26 | 19 | 10 | 9 | 76 |
007 | Compound Hand Tools | 12 | 12 | 17 | 13 | 21 | 75 |
125 | Stone Working | 6 | 21 | 14 | 16 | 18 | 75 |
420 | Alloys or Metallic Compositions | 7 | 24 | 10 | 20 | 13 | 74 |
139 | Textiles: Weaving | 19 | 18 | 12 | 13 | 5 | 67 |
091 | Motors: Expansible Chamber Type | 17 | 11 | 13 | 13 | 12 | 66 |
305 | Wheel Substitutes for Land Vehicles | 7 | 14 | 19 | 10 | 16 | 66 |
057 | Textiles: Spinning, Twisting, and Twining | 16 | 10 | 13 | 14 | 12 | 65 |
503 | Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor | 5 | 15 | 8 | 15 | 19 | 62 |
298 | Land Vehicles: Dumping | 5 | 13 | 17 | 13 | 13 | 61 |
054 | Harness for Working Animal | 18 | 7 | 6 | 19 | 9 | 59 |
212 | Traversing Hoists | 18 | 13 | 14 | 4 | 10 | 59 |
238 | Railways: Surface Track | 6 | 14 | 13 | 12 | 12 | 57 |
218 | High-Voltage Switches with Arc Preventing or Extinguishing Devices | 12 | 8 | 7 | 13 | 16 | 56 |
012 | Boot and Shoe Making | 6 | 13 | 12 | 12 | 10 | 53 |
213 | Railway Draft Appliances | 9 | 13 | 8 | 7 | 16 | 53 |
038 | Textiles: Ironing or Smoothing | 6 | 9 | 6 | 12 | 18 | 51 |
281 | Books, Strips, and Leaves | 8 | 23 | 9 | 6 | 5 | 51 |
432 | Heating | 7 | 13 | 14 | 7 | 9 | 50 |
086 | Ammunition and Explosive-Charge Making | 12 | 13 | 6 | 10 | 8 | 49 |
402 | Binder Device Releasably Engaging Aperture or Notch of Sheet | 8 | 16 | 6 | 4 | 14 | 48 |
076 | Metal Tools and Implements, Making | 4 | 13 | 10 | 11 | 8 | 46 |
201 | Distillation: Processes, Thermolytic | 7 | 10 | 8 | 12 | 8 | 45 |
225 | Severing by Tearing or Breaking | 6 | 9 | 9 | 13 | 8 | 45 |
157 | Wheelwright Machines | 7 | 6 | 8 | 12 | 9 | 42 |
377 | Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems | 7 | 6 | 11 | 9 | 9 | 42 |
237 | Heating Systems | 2 | 4 | 7 | 10 | 18 | 41 |
028 | Textiles: Manufacturing | 15 | 6 | 8 | 5 | 5 | 39 |
127 | Sugar, Starch, and Carbohydrates | 4 | 9 | 5 | 8 | 13 | 39 |
059 | Chain, Staple, and Horseshoe Making | 6 | 4 | 11 | 6 | 11 | 38 |
193 | Conveyors, Chutes, Skids, Guides, and Ways | 8 | 10 | 8 | 1 | 11 | 38 |
352 | Optics: Motion Pictures | 7 | 6 | 5 | 11 | 9 | 38 |
512 | Perfume Compositions | 7 | 12 | 4 | 4 | 11 | 38 |
412 | Bookbinding: Process and Apparatus | 7 | 12 | 4 | 8 | 5 | 36 |
019 | Textiles: Fiber Preparation | 6 | 10 | 3 | 7 | 6 | 32 |
476 | Friction Gear Transmission Systems or Components | 1 | 8 | 11 | 8 | 4 | 32 |
492 | Roll or Roller | 4 | 6 | 8 | 6 | 8 | 32 |
023 | Chemistry: Physical Processes | 2 | 4 | 7 | 6 | 12 | 31 |
289 | Knots and Knot Tying | 5 | 3 | 6 | 7 | 10 | 31 |
087 | Textiles: Braiding, Netting, and Lace Making | 1 | 3 | 4 | 7 | 15 | 30 |
191 | Electricity: Transmission To Vehicles | 4 | 0 | 9 | 4 | 11 | 28 |
140 | Wireworking | 4 | 3 | 7 | 6 | 7 | 27 |
373 | Industrial Electric Heating Furnaces | 2 | 7 | 3 | 5 | 8 | 25 |
109 | Safes, Bank Protection, or a Related Device | 2 | 4 | 2 | 8 | 7 | 23 |
159 | Concentrating Evaporators | 3 | 4 | 8 | 4 | 3 | 22 |
453 | Coin Handling | 5 | 5 | 1 | 4 | 5 | 20 |
026 | Textiles: Cloth Finishing | 1 | 6 | 2 | 9 | 1 | 19 |
178 | Telegraphy | 1 | 1 | 0 | 8 | 8 | 18 |
186 | Merchandising | 4 | 3 | 5 | 2 | 4 | 18 |
196 | Mineral Oils: Apparatus | 1 | 1 | 6 | 3 | 6 | 17 |
470 | Threaded, Headed Fastener, or Washer Making: Process and Apparatus | 3 | 5 | 5 | 1 | 3 | 17 |
329 | Demodulators | 6 | 2 | 4 | 3 | 1 | 16 |
483 | Tool Changing | 3 | 4 | 2 | 2 | 4 | 15 |
449 | Bee Culture (propagating, raising, caring for bees) | 3 | 1 | 5 | 2 | 3 | 14 |
168 | Farriery | 6 | 2 | 0 | 1 | 4 | 13 |
300 | Brush, Broom, and Mop Making | 0 | 5 | 1 | 1 | 4 | 11 |
388 | Electricity: Motor Control Systems | 4 | 5 | 1 | 0 | 1 | 11 |
226 | Advancing Material of Indeterminate Length | 2 | 2 | 2 | 3 | 1 | 10 |
171 | Unearthing Plants or Buried Objects | 2 | 5 | 1 | 0 | 1 | 9 |
413 | Sheet Metal Container Making | 1 | 0 | 3 | 2 | 1 | 7 |
185 | Motors: Spring, Weight, or Animal Powered | 0 | 1 | 0 | 2 | 3 | 6 |
217 | Wooden Receptacles | 0 | 3 | 1 | 1 | 1 | 6 |
291 | Track Sanders | 2 | 1 | 1 | 0 | 2 | 6 |
069 | Leather Manufactures | 1 | 0 | 1 | 1 | 1 | 4 |
234 | Selective Cutting (e.g., Punching) | 0 | 1 | 0 | 1 | 2 | 4 |
260 | Chemistry of Carbon Compounds | 2 | 0 | 1 | 0 | 0 | 3 |
334 | Tuners | 1 | 1 | 0 | 1 | 0 | 3 |
462 | Books, Strips, and Leaves for Manifolding | 0 | 0 | 0 | 1 | 2 | 3 |
231 | Whips and Whip Apparatus | 1 | 1 | 0 | 0 | 0 | 2 |
346 | Recorders | 0 | 1 | 0 | 1 | 0 | 2 |
142 | Wood Turning | 1 | 0 | 0 | 0 | 0 | 1 |
147 | Coopering | 0 | 1 | 0 | 0 | 0 | 1 |
258 | Railway Mail Delivery | 0 | 0 | 0 | 1 | 0 | 1 |
295 | Railway Wheels and Axles | 0 | 0 | 0 | 1 | 0 | 1 |
314 | Electric Lamp and Discharge Devices: Consumable Electrodes | 1 | 0 | 0 | 0 | 0 | 1 |
ALL | ALL CLASSES | 82382 | 107791 | 108622 | 121026 | 133593 | 553414 |
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/
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