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 FOREIGN 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 | 2011 | 2012 | 2013 | 2014 | 2015 | Total |
---|---|---|---|---|---|---|---|
257 | Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) | 4978 | 4913 | 6126 | 7262 | 8751 | 32030 |
370 | Multiplex Communications | 3599 | 4118 | 4772 | 6080 | 5860 | 24429 |
424 | Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) | 3418 | 4081 | 4929 | 5402 | 5669 | 23499 |
345 | Computer Graphics Processing and Selective Visual Display Systems | 2332 | 3379 | 4035 | 4501 | 5165 | 19412 |
455 | Telecommunications | 2851 | 3955 | 4228 | 4223 | 3986 | 19243 |
438 | Semiconductor Device Manufacturing: Process | 3746 | 3255 | 3490 | 3770 | 3080 | 17341 |
348 | Television | 2074 | 3234 | 3071 | 3585 | 3998 | 15962 |
382 | Image Analysis | 2140 | 3111 | 3063 | 2786 | 2618 | 13718 |
375 | Pulse or Digital Communications | 1694 | 2544 | 2658 | 2672 | 2609 | 12177 |
701 | DP: Vehicles, Navigation, and Relative Location (Data Processing) | 1166 | 1800 | 2345 | 2646 | 2880 | 10837 |
358 | Facsimile and Static Presentation Processing | 1454 | 1946 | 2505 | 2476 | 2414 | 10795 |
532 | Organic Compounds (includes Classes 532-570) | 1863 | 2074 | 2253 | 2350 | 2249 | 10789 |
520 | Synthetic Resins or Natural Rubbers (includes Classes 520-528) | 1748 | 1806 | 2206 | 2362 | 2153 | 10275 |
347 | Incremental Printing of Symbolic Information | 1903 | 1810 | 1912 | 2148 | 2200 | 9973 |
399 | Electrophotography | 1659 | 1764 | 1833 | 2188 | 2527 | 9971 |
709 | Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) | 1526 | 1713 | 1811 | 2385 | 2077 | 9512 |
361 | Electricity: Electrical Systems and Devices | 1682 | 1758 | 1925 | 1882 | 1950 | 9197 |
365 | Static Information Storage and Retrieval | 1766 | 1739 | 1728 | 1800 | 1789 | 8822 |
435 | Chemistry: Molecular Biology and Microbiology | 1598 | 1569 | 1670 | 1934 | 1895 | 8666 |
428 | Stock Material or Miscellaneous Articles | 1635 | 1646 | 1709 | 1701 | 1847 | 8538 |
429 | Chemistry: Electrical Current Producing Apparatus, Product, and Process | 1123 | 1418 | 1480 | 1843 | 2139 | 8003 |
349 | Liquid Crystal Cells, Elements and Systems | 1746 | 1750 | 1541 | 1480 | 1484 | 8001 |
707 | DP: Database and File Management or Data Structures (Data Processing) | 1263 | 1561 | 1594 | 1805 | 1662 | 7885 |
359 | Optical: Systems and Elements | 1613 | 1395 | 1654 | 1647 | 1506 | 7815 |
128 | Surgery (includes Class 600) | 953 | 1398 | 1722 | 1751 | 1715 | 7539 |
250 | Radiant Energy | 1075 | 1184 | 1537 | 1705 | 1649 | 7150 |
362 | Illumination | 999 | 1082 | 1402 | 1516 | 1562 | 6561 |
713 | Support (Electrical Computers and Digital Processing Systems) | 923 | 1164 | 1405 | 1439 | 1274 | 6205 |
439 | Electrical Connectors | 1393 | 1168 | 1040 | 1083 | 1392 | 6076 |
714 | Error Detection/Correction and Fault Detection/Recovery | 1078 | 1168 | 1401 | 1206 | 1183 | 6036 |
073 | Measuring and Testing | 1041 | 1119 | 1207 | 1283 | 1309 | 5959 |
324 | Electricity: Measuring and Testing | 960 | 1041 | 1254 | 1320 | 1364 | 5939 |
340 | Communications: Electrical | 916 | 1138 | 1177 | 1268 | 1090 | 5589 |
726 | Information Security | 518 | 815 | 1137 | 1441 | 1547 | 5458 |
711 | Memory (Electrical Computers and Digital Processing Systems) | 857 | 1113 | 998 | 1154 | 1283 | 5405 |
430 | Radiation Imagery Chemistry: Process, Composition, or Product Thereof | 972 | 1055 | 1060 | 1173 | 915 | 5175 |
381 | Electrical Audio Signal Processing Systems and Devices | 660 | 1348 | 959 | 981 | 1126 | 5074 |
310 | Electrical Generator or Motor Structure | 1077 | 888 | 950 | 931 | 944 | 4790 |
327 | Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems | 903 | 795 | 1084 | 1136 | 834 | 4752 |
029 | Metal Working | 781 | 999 | 921 | 1023 | 834 | 4558 |
356 | Optics: Measuring and Testing | 845 | 751 | 867 | 947 | 834 | 4244 |
700 | DP: Generic Control Systems or Specific Applications (Data Processing) | 635 | 791 | 924 | 937 | 951 | 4238 |
123 | Internal-Combustion Engines | 695 | 778 | 805 | 933 | 928 | 4139 |
715 | DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) | 491 | 685 | 772 | 1082 | 1067 | 4097 |
060 | Power Plants | 578 | 669 | 841 | 916 | 1041 | 4045 |
315 | Electric Lamp and Discharge Devices: Systems | 468 | 692 | 715 | 917 | 1073 | 3865 |
604 | Surgery (Medicators and Receptors) | 544 | 639 | 783 | 846 | 928 | 3740 |
313 | Electric Lamp and Discharge Devices | 992 | 931 | 750 | 603 | 425 | 3701 |
702 | DP: Measuring, Calibrating, or Testing (Data Processing) | 672 | 751 | 755 | 780 | 733 | 3691 |
280 | Land Vehicles | 673 | 571 | 858 | 797 | 753 | 3652 |
705 | DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) | 641 | 751 | 943 | 792 | 402 | 3529 |
717 | DP: Software Development, Installation, and Management (Data Processing) | 388 | 548 | 848 | 820 | 800 | 3404 |
606 | Surgery (instruments) | 407 | 648 | 712 | 737 | 832 | 3336 |
156 | Adhesive Bonding and Miscellaneous Chemical Manufacture | 639 | 670 | 678 | 722 | 609 | 3318 |
369 | Dynamic Information Storage or Retrieval | 1247 | 933 | 634 | 315 | 162 | 3291 |
704 | DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) | 506 | 662 | 770 | 677 | 650 | 3265 |
174 | Electricity: Conductors and Insulators | 448 | 605 | 663 | 679 | 869 | 3264 |
427 | Coating Processes | 555 | 714 | 657 | 685 | 632 | 3243 |
422 | Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing | 531 | 608 | 654 | 727 | 650 | 3170 |
318 | Electricity: Motive Power Systems | 531 | 604 | 591 | 631 | 704 | 3061 |
710 | Input/Output (Electrical Computers and Digital Data Processing Systems) | 593 | 618 | 575 | 651 | 603 | 3040 |
252 | Compositions | 432 | 556 | 599 | 652 | 699 | 2938 |
264 | Plastic and Nonmetallic Article Shaping or Treating: Processes | 533 | 534 | 589 | 626 | 544 | 2826 |
385 | Optical Waveguides | 381 | 444 | 557 | 678 | 722 | 2782 |
398 | Optical Communications | 381 | 505 | 486 | 619 | 723 | 2714 |
343 | Communications: Radio Wave Antennas | 463 | 454 | 537 | 609 | 584 | 2647 |
386 | Motion Video Signal Processing for Recording or Reproducing | 509 | 591 | 632 | 542 | 359 | 2633 |
180 | Motor Vehicles | 460 | 471 | 561 | 614 | 526 | 2632 |
074 | Machine Element or Mechanism | 357 | 425 | 505 | 538 | 741 | 2566 |
219 | Electric Heating | 326 | 500 | 611 | 561 | 545 | 2543 |
210 | Liquid Purification or Separation | 440 | 504 | 529 | 505 | 508 | 2486 |
235 | Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) | 506 | 483 | 502 | 464 | 528 | 2483 |
320 | Electricity: Battery or Capacitor Charging or Discharging | 313 | 500 | 433 | 466 | 771 | 2483 |
463 | Amusement Devices: Games | 303 | 581 | 557 | 563 | 466 | 2470 |
725 | Interactive Video Distribution Systems | 314 | 377 | 444 | 694 | 615 | 2444 |
296 | Land Vehicles: Bodies and Tops | 391 | 438 | 469 | 513 | 560 | 2371 |
271 | Sheet Feeding or Delivering | 463 | 440 | 543 | 493 | 394 | 2333 |
716 | Computer-Aided Design and Analysis of Circuits and Semiconductor Masks | 391 | 499 | 540 | 539 | 322 | 2291 |
341 | Coded Data Generation or Conversion | 481 | 417 | 471 | 453 | 448 | 2270 |
363 | Electric Power Conversion Systems | 293 | 355 | 472 | 479 | 650 | 2249 |
360 | Dynamic Magnetic Information Storage or Retrieval | 490 | 504 | 370 | 470 | 408 | 2242 |
052 | Static Structures (e.g., Buildings) | 303 | 387 | 486 | 521 | 459 | 2156 |
323 | Electricity: Power Supply or Regulation Systems | 349 | 356 | 408 | 495 | 537 | 2145 |
423 | Chemistry of Inorganic Compounds | 368 | 398 | 479 | 444 | 431 | 2120 |
137 | Fluid Handling | 200 | 323 | 473 | 474 | 614 | 2084 |
307 | Electrical Transmission or Interconnection Systems | 356 | 331 | 310 | 449 | 614 | 2060 |
380 | Cryptography | 318 | 436 | 488 | 461 | 355 | 2058 |
244 | Aeronautics and Astronautics | 258 | 416 | 421 | 454 | 433 | 1982 |
062 | Refrigeration | 329 | 331 | 368 | 446 | 481 | 1955 |
415 | Rotary Kinetic Fluid Motors or Pumps | 247 | 464 | 335 | 453 | 435 | 1934 |
297 | Chairs and Seats | 300 | 332 | 323 | 407 | 537 | 1899 |
378 | X-Ray or Gamma Ray Systems or Devices | 363 | 309 | 328 | 368 | 506 | 1874 |
623 | Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor | 259 | 297 | 392 | 466 | 460 | 1874 |
355 | Photocopying | 296 | 340 | 338 | 402 | 444 | 1820 |
417 | Pumps | 238 | 442 | 397 | 377 | 352 | 1806 |
353 | Optics: Image Projectors | 393 | 331 | 348 | 357 | 351 | 1780 |
379 | Telephonic Communications | 274 | 401 | 426 | 396 | 281 | 1778 |
204 | Chemistry: Electrical and Wave Energy | 306 | 357 | 355 | 358 | 375 | 1751 |
166 | Wells (shafts or deep borings in the earth, e.g., for oil and gas) | 226 | 285 | 344 | 412 | 462 | 1729 |
015 | Brushing, Scrubbing, and General Cleaning | 261 | 296 | 407 | 394 | 357 | 1715 |
248 | Supports (e.g., for holding articles, etc.) | 280 | 344 | 328 | 326 | 437 | 1715 |
425 | Plastic Article or Earthenware Shaping or Treating: Apparatus | 325 | 315 | 335 | 371 | 343 | 1689 |
718 | Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) | 102 | 251 | 353 | 451 | 515 | 1672 |
530 | Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof | 344 | 293 | 363 | 386 | 284 | 1670 |
800 | Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes | 277 | 279 | 319 | 367 | 412 | 1654 |
342 | Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) | 361 | 331 | 290 | 318 | 335 | 1635 |
333 | Wave Transmission Lines and Networks | 310 | 328 | 270 | 306 | 412 | 1626 |
396 | Photography | 479 | 332 | 347 | 304 | 152 | 1614 |
330 | Amplifiers | 325 | 313 | 300 | 336 | 314 | 1588 |
384 | Bearings | 224 | 285 | 305 | 397 | 365 | 1576 |
198 | Conveyors: Power-Driven | 259 | 229 | 289 | 369 | 421 | 1567 |
372 | Coherent Light Generators | 333 | 284 | 283 | 330 | 336 | 1566 |
703 | DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) | 238 | 304 | 350 | 370 | 298 | 1560 |
426 | Food or Edible Material: Processes, Compositions, and Products | 205 | 293 | 334 | 314 | 386 | 1532 |
416 | Fluid Reaction Surfaces (i.e., Impellers) | 213 | 362 | 272 | 323 | 347 | 1517 |
607 | Surgery: Light, Thermal, and Electrical Application | 204 | 226 | 349 | 392 | 301 | 1472 |
200 | Electricity: Circuit Makers and Breakers | 268 | 317 | 277 | 287 | 307 | 1456 |
706 | DP: Artificial Intelligence (Data Processing) | 224 | 270 | 324 | 339 | 282 | 1439 |
475 | Planetary Gear Transmission Systems or Components | 180 | 261 | 332 | 338 | 305 | 1416 |
106 | Compositions: Coating or Plastic | 266 | 297 | 267 | 283 | 266 | 1379 |
118 | Coating Apparatus | 231 | 288 | 291 | 321 | 227 | 1358 |
188 | Brakes | 186 | 240 | 255 | 330 | 321 | 1332 |
134 | Cleaning and Liquid Contact with Solids | 231 | 238 | 259 | 269 | 323 | 1320 |
148 | Metal Treatment | 229 | 296 | 260 | 255 | 255 | 1295 |
220 | Receptacles | 146 | 204 | 290 | 341 | 304 | 1285 |
436 | Chemistry: Analytical and Immunological Testing | 263 | 228 | 273 | 257 | 260 | 1281 |
502 | Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making | 216 | 251 | 241 | 293 | 267 | 1268 |
222 | Dispensing (apparatus and process) | 191 | 194 | 323 | 296 | 260 | 1264 |
136 | Batteries: Thermoelectric and Photoelectric | 142 | 169 | 181 | 270 | 444 | 1206 |
351 | Optics: Eye Examining, Vision Testing and Correcting | 218 | 196 | 218 | 276 | 291 | 1199 |
072 | Metal Deforming | 177 | 270 | 285 | 223 | 229 | 1184 |
451 | Abrading | 168 | 249 | 272 | 220 | 259 | 1168 |
290 | Prime-Mover Dynamo Plants | 160 | 208 | 254 | 294 | 240 | 1156 |
206 | Special Receptacle or Package | 193 | 207 | 223 | 245 | 275 | 1143 |
216 | Etching a Substrate: Processes | 191 | 190 | 245 | 255 | 234 | 1115 |
331 | Oscillators | 256 | 211 | 182 | 232 | 213 | 1094 |
326 | Electronic Digital Logic Circuitry | 321 | 165 | 240 | 168 | 197 | 1091 |
239 | Fluid Sprinkling, Spraying, and Diffusing | 184 | 147 | 197 | 233 | 277 | 1038 |
165 | Heat Exchange | 185 | 187 | 181 | 146 | 276 | 975 |
084 | Music | 216 | 160 | 175 | 223 | 199 | 973 |
192 | Clutches and Power-Stop Control | 128 | 201 | 187 | 212 | 242 | 970 |
312 | Supports: Cabinet Structure | 116 | 192 | 198 | 210 | 252 | 968 |
152 | Resilient Tires and Wheels | 123 | 165 | 157 | 241 | 274 | 960 |
336 | Inductor Devices | 189 | 194 | 170 | 187 | 197 | 937 |
477 | Interrelated Power Delivery Controls, Including Engine Control | 154 | 220 | 184 | 177 | 180 | 915 |
251 | Valves and Valve Actuation | 110 | 155 | 174 | 213 | 254 | 906 |
414 | Material or Article Handling | 146 | 142 | 140 | 173 | 302 | 903 |
016 | Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.) | 190 | 170 | 177 | 176 | 174 | 887 |
708 | Arithmetic Processing and Calculating (Electrical Computers) | 143 | 157 | 211 | 221 | 141 | 873 |
205 | Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions | 149 | 195 | 166 | 169 | 187 | 866 |
473 | Games Using Tangible Projectile | 158 | 141 | 160 | 219 | 187 | 865 |
367 | Communications, Electrical: Acoustic Wave Systems and Devices | 110 | 120 | 177 | 208 | 240 | 855 |
368 | Horology: Time Measuring Systems or Devices | 99 | 141 | 171 | 200 | 233 | 844 |
055 | Gas Separation | 184 | 149 | 169 | 162 | 152 | 816 |
335 | Electricity: Magnetically Operated Switches, Magnets, and Electromagnets | 122 | 174 | 181 | 167 | 168 | 812 |
719 | Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) | 126 | 143 | 181 | 173 | 187 | 810 |
162 | Paper Making and Fiber Liberation | 166 | 185 | 155 | 174 | 124 | 804 |
101 | Printing | 142 | 136 | 125 | 190 | 205 | 798 |
510 | Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions | 170 | 139 | 142 | 175 | 153 | 779 |
099 | Foods and Beverages: Apparatus | 92 | 139 | 136 | 214 | 166 | 747 |
241 | Solid Material Comminution or Disintegration | 162 | 140 | 155 | 159 | 131 | 747 |
053 | Package Making | 137 | 137 | 149 | 129 | 190 | 742 |
095 | Gas Separation: Processes | 123 | 137 | 186 | 161 | 128 | 735 |
405 | Hydraulic and Earth Engineering | 123 | 101 | 123 | 176 | 202 | 725 |
474 | Endless Belt Power Transmission Systems or Components | 172 | 131 | 119 | 125 | 174 | 721 |
024 | Buckles, Buttons, Clasps, Etc. | 105 | 127 | 146 | 155 | 176 | 709 |
008 | Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers | 181 | 144 | 135 | 136 | 99 | 695 |
501 | Compositions: Ceramic | 131 | 154 | 149 | 138 | 117 | 689 |
712 | Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) | 169 | 111 | 119 | 123 | 158 | 680 |
065 | Glass Manufacturing | 113 | 128 | 133 | 155 | 143 | 672 |
075 | Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures | 144 | 132 | 124 | 137 | 135 | 672 |
482 | Exercise Devices | 202 | 104 | 99 | 114 | 151 | 670 |
228 | Metal Fusion Bonding | 174 | 146 | 125 | 132 | 91 | 668 |
242 | Winding, Tensioning, or Guiding | 127 | 108 | 115 | 133 | 178 | 661 |
504 | Plant Protecting and Regulating Compositions | 57 | 119 | 144 | 159 | 182 | 661 |
285 | Pipe Joints or Couplings | 148 | 144 | 113 | 108 | 145 | 658 |
141 | Fluent Material Handling, with Receiver or Receiver Coacting Means | 75 | 143 | 129 | 152 | 157 | 656 |
433 | Dentistry | 86 | 134 | 130 | 136 | 154 | 640 |
374 | Thermal Measuring and Testing | 107 | 147 | 136 | 130 | 118 | 638 |
081 | Tools | 94 | 113 | 157 | 121 | 152 | 637 |
411 | Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener | 83 | 101 | 137 | 160 | 156 | 637 |
083 | Cutting | 122 | 115 | 108 | 147 | 144 | 636 |
096 | Gas Separation: Apparatus | 88 | 121 | 151 | 162 | 114 | 636 |
418 | Rotary Expansible Chamber Devices | 88 | 105 | 133 | 131 | 174 | 631 |
292 | Closure Fasteners | 91 | 115 | 159 | 154 | 106 | 625 |
033 | Geometrical Instruments | 155 | 112 | 115 | 117 | 125 | 624 |
175 | Boring or Penetrating the Earth | 111 | 97 | 116 | 105 | 193 | 622 |
400 | Typewriting Machines | 103 | 118 | 122 | 184 | 95 | 622 |
720 | Dynamic Optical Information Storage or Retrieval | 175 | 167 | 147 | 79 | 53 | 621 |
030 | Cutlery | 124 | 132 | 112 | 136 | 114 | 618 |
181 | Acoustics | 104 | 114 | 118 | 154 | 119 | 609 |
585 | Chemistry of Hydrocarbon Compounds | 102 | 95 | 127 | 153 | 131 | 608 |
034 | Drying and Gas or Vapor Contact with Solids | 90 | 109 | 122 | 146 | 133 | 600 |
049 | Movable or Removable Closures | 69 | 104 | 131 | 153 | 130 | 587 |
303 | Fluid-Pressure and Analogous Brake Systems | 93 | 113 | 108 | 128 | 131 | 573 |
270 | Sheet-Material Associating | 178 | 142 | 106 | 81 | 57 | 564 |
114 | Ships | 92 | 107 | 89 | 127 | 146 | 561 |
119 | Animal Husbandry | 89 | 112 | 104 | 148 | 103 | 556 |
002 | Apparel | 113 | 108 | 100 | 109 | 124 | 554 |
164 | Metal Founding | 126 | 154 | 101 | 88 | 85 | 554 |
277 | Seal for a Joint or Juncture | 94 | 107 | 111 | 105 | 137 | 554 |
508 | Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions | 82 | 109 | 122 | 122 | 118 | 553 |
173 | Tool Driving or Impacting | 99 | 113 | 111 | 114 | 115 | 552 |
366 | Agitating (e.g., of articles and materials) | 83 | 123 | 90 | 133 | 120 | 549 |
209 | Classifying, Separating, and Assorting Solids | 105 | 92 | 103 | 127 | 121 | 548 |
005 | Beds | 87 | 94 | 102 | 128 | 133 | 544 |
403 | Joints and Connections | 66 | 86 | 95 | 102 | 186 | 535 |
070 | Locks | 97 | 121 | 108 | 115 | 89 | 530 |
269 | Work Holders | 61 | 102 | 125 | 124 | 93 | 505 |
445 | Electric Lamp or Space Discharge Component or Device Manufacturing | 139 | 118 | 90 | 76 | 77 | 500 |
187 | Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle | 90 | 87 | 98 | 107 | 116 | 498 |
117 | Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor | 76 | 119 | 108 | 105 | 88 | 496 |
294 | Handling: Hand and Hoist-Line Implements | 57 | 119 | 107 | 110 | 100 | 493 |
464 | Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts | 90 | 111 | 124 | 92 | 70 | 487 |
004 | Baths, Closets, Sinks, and Spittoons | 74 | 120 | 100 | 95 | 93 | 482 |
401 | Coating Implements with Material Supply | 90 | 102 | 98 | 97 | 93 | 480 |
068 | Textiles: Fluid Treating Apparatus | 87 | 93 | 95 | 102 | 102 | 479 |
138 | Pipes and Tubular Conduits | 66 | 72 | 66 | 97 | 144 | 445 |
267 | Spring Devices | 56 | 75 | 80 | 102 | 129 | 442 |
208 | Mineral Oils: Processes and Products | 74 | 64 | 67 | 108 | 113 | 426 |
160 | Flexible or Portable Closure, Partition, or Panel | 65 | 75 | 77 | 96 | 103 | 416 |
126 | Stoves and Furnaces | 55 | 69 | 64 | 109 | 114 | 411 |
407 | Cutters, for Shaping | 56 | 51 | 97 | 110 | 92 | 406 |
601 | Surgery: Kinesitherapy | 77 | 74 | 82 | 72 | 78 | 383 |
440 | Marine Propulsion | 67 | 89 | 68 | 94 | 64 | 382 |
211 | Supports: Racks | 77 | 68 | 73 | 69 | 86 | 373 |
434 | Education and Demonstration | 34 | 51 | 97 | 102 | 84 | 368 |
215 | Bottles and Jars | 46 | 78 | 87 | 100 | 53 | 364 |
261 | Gas and Liquid Contact Apparatus | 63 | 77 | 69 | 80 | 67 | 356 |
132 | Toilet | 53 | 84 | 64 | 75 | 75 | 351 |
036 | Boots, Shoes, and Leggings | 66 | 73 | 73 | 62 | 70 | 344 |
376 | Induced Nuclear Reactions: Processes, Systems, and Elements | 45 | 52 | 61 | 108 | 68 | 334 |
408 | Cutting by Use of Rotating Axially Moving Tool | 36 | 51 | 67 | 87 | 93 | 334 |
102 | Ammunition and Explosives | 61 | 76 | 69 | 63 | 56 | 325 |
112 | Sewing | 68 | 73 | 51 | 75 | 56 | 323 |
224 | Package and Article Carriers | 38 | 54 | 67 | 73 | 91 | 323 |
227 | Elongated-Member-Driving Apparatus | 83 | 59 | 75 | 59 | 42 | 318 |
404 | Road Structure, Process, or Apparatus | 48 | 48 | 77 | 60 | 76 | 309 |
602 | Surgery: Splint, Brace, or Bandage | 72 | 61 | 60 | 71 | 43 | 307 |
266 | Metallurgical Apparatus | 69 | 68 | 55 | 50 | 61 | 303 |
089 | Ordnance | 53 | 51 | 75 | 53 | 69 | 301 |
338 | Electrical Resistors | 83 | 79 | 72 | 34 | 33 | 301 |
442 | Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) | 67 | 58 | 54 | 59 | 63 | 301 |
505 | Superconductor Technology: Apparatus, Material, Process | 29 | 70 | 47 | 72 | 82 | 300 |
092 | Expansible Chamber Devices | 49 | 51 | 48 | 61 | 82 | 291 |
420 | Alloys or Metallic Compositions | 40 | 45 | 50 | 62 | 94 | 291 |
048 | Gas: Heating and Illuminating | 43 | 58 | 66 | 61 | 62 | 290 |
254 | Implements or Apparatus for Applying Pushing or Pulling Force | 33 | 63 | 70 | 72 | 52 | 290 |
040 | Card, Picture, or Sign Exhibiting | 47 | 64 | 57 | 65 | 54 | 287 |
446 | Amusement Devices: Toys | 48 | 60 | 61 | 72 | 46 | 287 |
056 | Harvesters | 61 | 60 | 51 | 41 | 73 | 286 |
431 | Combustion | 54 | 44 | 49 | 61 | 74 | 282 |
506 | Combinatorial Chemistry Technology: Method, Library, Apparatus | 19 | 14 | 31 | 78 | 140 | 282 |
044 | Fuel and Related Compositions | 36 | 41 | 52 | 74 | 74 | 277 |
409 | Gear Cutting, Milling, or Planing | 49 | 34 | 55 | 70 | 68 | 276 |
047 | Plant Husbandry | 53 | 55 | 60 | 47 | 60 | 275 |
392 | Electric Resistance Heating Devices | 57 | 50 | 49 | 66 | 52 | 274 |
493 | Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web | 38 | 46 | 58 | 50 | 81 | 273 |
108 | Horizontally Supported Planar Surfaces | 46 | 55 | 51 | 47 | 73 | 272 |
454 | Ventilation | 31 | 41 | 51 | 60 | 87 | 270 |
218 | High-Voltage Switches with Arc Preventing or Extinguishing Devices | 27 | 64 | 37 | 68 | 73 | 269 |
273 | Amusement Devices: Games | 50 | 45 | 76 | 56 | 30 | 257 |
042 | Firearms | 33 | 54 | 48 | 53 | 60 | 248 |
377 | Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems | 44 | 55 | 51 | 51 | 46 | 247 |
105 | Railway Rolling Stock | 32 | 44 | 54 | 60 | 48 | 238 |
299 | Mining or In Situ Disintegration of Hard Material | 24 | 27 | 42 | 60 | 78 | 231 |
100 | Presses | 20 | 38 | 49 | 64 | 59 | 230 |
301 | Land Vehicles: Wheels and Axles | 45 | 25 | 28 | 60 | 72 | 230 |
131 | Tobacco | 31 | 25 | 52 | 53 | 68 | 229 |
135 | Tent, Canopy, Umbrella, or Cane | 41 | 34 | 57 | 52 | 44 | 228 |
194 | Check-Actuated Control Mechanisms | 25 | 51 | 42 | 65 | 45 | 228 |
184 | Lubrication | 41 | 41 | 41 | 57 | 46 | 226 |
452 | Butchering | 28 | 37 | 44 | 66 | 49 | 224 |
293 | Vehicle Fenders | 44 | 46 | 32 | 48 | 52 | 222 |
503 | Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor | 46 | 66 | 55 | 36 | 17 | 220 |
182 | Fire Escape, Ladder, or Scaffold | 32 | 36 | 49 | 51 | 51 | 219 |
507 | Earth Boring, Well Treating, and Oil Field Chemistry | 55 | 38 | 34 | 46 | 46 | 219 |
057 | Textiles: Spinning, Twisting, and Twining | 41 | 45 | 46 | 42 | 22 | 196 |
221 | Article Dispensing | 32 | 24 | 34 | 46 | 59 | 195 |
518 | Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof | 22 | 20 | 43 | 41 | 69 | 195 |
177 | Weighing Scales | 32 | 46 | 32 | 39 | 43 | 192 |
124 | Mechanical Guns and Projectors | 42 | 40 | 22 | 32 | 54 | 190 |
850 | Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm] | 32 | 40 | 52 | 45 | 21 | 190 |
082 | Turning (e.g., for metal working) | 41 | 38 | 38 | 42 | 28 | 187 |
322 | Electricity: Single Generator Systems | 32 | 37 | 41 | 49 | 27 | 186 |
051 | Abrasive Tool Making Process, Material, or Composition | 29 | 28 | 41 | 41 | 46 | 185 |
104 | Railways | 31 | 41 | 50 | 34 | 24 | 180 |
172 | Earth Working | 30 | 25 | 46 | 42 | 35 | 178 |
229 | Envelopes, Wrappers, and Paperboard Boxes | 29 | 21 | 39 | 47 | 42 | 178 |
236 | Automatic Temperature and Humidity Regulation | 39 | 38 | 34 | 35 | 29 | 175 |
037 | Excavating | 33 | 30 | 25 | 44 | 41 | 173 |
410 | Freight Accommodation On Freight Carrier | 26 | 29 | 55 | 42 | 21 | 173 |
279 | Chucks or Sockets | 26 | 40 | 32 | 22 | 51 | 171 |
432 | Heating | 28 | 26 | 32 | 30 | 50 | 166 |
091 | Motors: Expansible Chamber Type | 39 | 27 | 27 | 36 | 34 | 163 |
122 | Liquid Heaters and Vaporizers | 23 | 33 | 33 | 33 | 27 | 149 |
383 | Flexible Bags | 26 | 25 | 31 | 34 | 29 | 145 |
169 | Fire Extinguishers | 9 | 19 | 38 | 37 | 38 | 141 |
212 | Traversing Hoists | 15 | 27 | 15 | 42 | 42 | 141 |
419 | Powder Metallurgy Processes | 29 | 17 | 23 | 28 | 44 | 141 |
110 | Furnaces | 13 | 26 | 35 | 39 | 26 | 139 |
494 | Imperforate Bowl: Centrifugal Separators | 24 | 24 | 28 | 27 | 33 | 136 |
116 | Signals and Indicators | 28 | 16 | 25 | 30 | 36 | 135 |
043 | Fishing, Trapping, and Vermin Destroying | 18 | 22 | 25 | 33 | 35 | 133 |
203 | Distillation: Processes, Separatory | 20 | 25 | 26 | 25 | 36 | 132 |
472 | Amusement Devices | 30 | 20 | 24 | 39 | 19 | 132 |
516 | Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting | 39 | 32 | 23 | 21 | 15 | 130 |
332 | Modulators | 36 | 32 | 18 | 26 | 17 | 129 |
283 | Printed Matter | 14 | 28 | 37 | 27 | 19 | 125 |
066 | Textiles: Knitting | 46 | 21 | 30 | 15 | 9 | 121 |
071 | Chemistry: Fertilizers | 16 | 21 | 21 | 24 | 39 | 121 |
139 | Textiles: Weaving | 25 | 22 | 22 | 23 | 26 | 118 |
337 | Electricity: Electrothermally or Thermally Actuated Switches | 20 | 25 | 20 | 23 | 30 | 118 |
038 | Textiles: Ironing or Smoothing | 15 | 31 | 38 | 22 | 10 | 116 |
111 | Planting | 19 | 16 | 22 | 32 | 24 | 113 |
441 | Buoys, Rafts, and Aquatic Devices | 14 | 24 | 22 | 21 | 27 | 108 |
144 | Woodworking | 47 | 27 | 9 | 7 | 17 | 107 |
588 | Hazardous or Toxic Waste Destruction or Containment | 8 | 19 | 22 | 27 | 31 | 107 |
238 | Railways: Surface Track | 20 | 20 | 20 | 30 | 16 | 106 |
406 | Conveyors: Fluid Current | 10 | 19 | 19 | 27 | 28 | 103 |
492 | Roll or Roller | 21 | 23 | 13 | 26 | 17 | 100 |
014 | Bridges | 20 | 22 | 18 | 19 | 16 | 95 |
249 | Static Molds | 20 | 25 | 19 | 14 | 15 | 93 |
059 | Chain, Staple, and Horseshoe Making | 15 | 17 | 19 | 23 | 18 | 92 |
202 | Distillation: Apparatus | 13 | 13 | 23 | 23 | 20 | 92 |
125 | Stone Working | 18 | 12 | 20 | 19 | 19 | 88 |
191 | Electricity: Transmission To Vehicles | 9 | 10 | 15 | 24 | 29 | 87 |
127 | Sugar, Starch, and Carbohydrates | 13 | 17 | 22 | 14 | 20 | 86 |
305 | Wheel Substitutes for Land Vehicles | 19 | 13 | 10 | 21 | 23 | 86 |
412 | Bookbinding: Process and Apparatus | 18 | 20 | 14 | 12 | 22 | 86 |
512 | Perfume Compositions | 11 | 16 | 25 | 21 | 13 | 86 |
256 | Fences | 15 | 14 | 9 | 23 | 21 | 82 |
149 | Explosive and Thermic Compositions or Charges | 23 | 20 | 16 | 7 | 10 | 76 |
450 | Foundation Garments | 13 | 24 | 13 | 14 | 12 | 76 |
483 | Tool Changing | 7 | 13 | 18 | 18 | 19 | 75 |
246 | Railway Switches and Signals | 8 | 6 | 14 | 16 | 30 | 74 |
028 | Textiles: Manufacturing | 11 | 15 | 16 | 18 | 12 | 72 |
223 | Apparel Apparatus | 11 | 16 | 14 | 11 | 15 | 67 |
019 | Textiles: Fiber Preparation | 24 | 8 | 9 | 11 | 13 | 65 |
201 | Distillation: Processes, Thermolytic | 11 | 7 | 11 | 16 | 20 | 65 |
178 | Telegraphy | 7 | 13 | 24 | 10 | 9 | 63 |
225 | Severing by Tearing or Breaking | 5 | 12 | 12 | 15 | 17 | 61 |
329 | Demodulators | 19 | 23 | 4 | 8 | 7 | 61 |
460 | Crop Threshing or Separating | 10 | 20 | 4 | 10 | 16 | 60 |
193 | Conveyors, Chutes, Skids, Guides, and Ways | 7 | 8 | 9 | 19 | 15 | 58 |
476 | Friction Gear Transmission Systems or Components | 6 | 10 | 9 | 13 | 15 | 53 |
157 | Wheelwright Machines | 4 | 5 | 14 | 11 | 15 | 49 |
226 | Advancing Material of Indeterminate Length | 10 | 2 | 4 | 3 | 28 | 47 |
237 | Heating Systems | 6 | 6 | 11 | 15 | 9 | 47 |
300 | Brush, Broom, and Mop Making | 8 | 12 | 11 | 11 | 4 | 46 |
023 | Chemistry: Physical Processes | 12 | 9 | 7 | 9 | 8 | 45 |
453 | Coin Handling | 3 | 5 | 10 | 8 | 19 | 45 |
190 | Trunks and Hand-Carried Luggage | 10 | 3 | 10 | 10 | 10 | 43 |
402 | Binder Device Releasably Engaging Aperture or Notch of Sheet | 10 | 9 | 11 | 7 | 6 | 43 |
063 | Jewelry | 9 | 8 | 7 | 7 | 10 | 41 |
140 | Wireworking | 7 | 4 | 7 | 9 | 12 | 39 |
373 | Industrial Electric Heating Furnaces | 4 | 1 | 8 | 14 | 12 | 39 |
087 | Textiles: Braiding, Netting, and Lace Making | 5 | 7 | 5 | 12 | 8 | 37 |
213 | Railway Draft Appliances | 4 | 7 | 10 | 8 | 7 | 36 |
012 | Boot and Shoe Making | 4 | 5 | 5 | 5 | 9 | 28 |
298 | Land Vehicles: Dumping | 5 | 6 | 3 | 6 | 8 | 28 |
076 | Metal Tools and Implements, Making | 3 | 10 | 9 | 3 | 2 | 27 |
086 | Ammunition and Explosive-Charge Making | 7 | 2 | 8 | 5 | 5 | 27 |
109 | Safes, Bank Protection, or a Related Device | 1 | 4 | 12 | 2 | 5 | 24 |
232 | Deposit and Collection Receptacles | 3 | 6 | 3 | 6 | 5 | 23 |
281 | Books, Strips, and Leaves | 2 | 7 | 5 | 4 | 2 | 20 |
388 | Electricity: Motor Control Systems | 11 | 6 | 1 | 0 | 2 | 20 |
470 | Threaded, Headed Fastener, or Washer Making: Process and Apparatus | 4 | 4 | 4 | 2 | 6 | 20 |
054 | Harness for Working Animal | 6 | 3 | 4 | 4 | 2 | 19 |
159 | Concentrating Evaporators | 1 | 4 | 6 | 3 | 5 | 19 |
027 | Undertaking | 4 | 4 | 2 | 1 | 7 | 18 |
352 | Optics: Motion Pictures | 7 | 6 | 2 | 1 | 1 | 17 |
150 | Purses, Wallets, and Protective Covers | 2 | 3 | 0 | 3 | 6 | 14 |
171 | Unearthing Plants or Buried Objects | 5 | 3 | 1 | 4 | 1 | 14 |
007 | Compound Hand Tools | 0 | 0 | 3 | 5 | 5 | 13 |
026 | Textiles: Cloth Finishing | 2 | 4 | 4 | 1 | 1 | 12 |
413 | Sheet Metal Container Making | 1 | 3 | 3 | 3 | 2 | 12 |
196 | Mineral Oils: Apparatus | 1 | 1 | 3 | 4 | 2 | 11 |
346 | Recorders | 1 | 3 | 1 | 3 | 3 | 11 |
069 | Leather Manufactures | 3 | 2 | 1 | 4 | 0 | 10 |
185 | Motors: Spring, Weight, or Animal Powered | 2 | 2 | 1 | 2 | 2 | 9 |
186 | Merchandising | 2 | 0 | 1 | 2 | 1 | 6 |
289 | Knots and Knot Tying | 2 | 0 | 1 | 1 | 2 | 6 |
334 | Tuners | 0 | 0 | 1 | 2 | 3 | 6 |
449 | Bee Culture (propagating, raising, caring for bees) | 1 | 0 | 4 | 0 | 1 | 6 |
245 | Wire Fabrics and Structure | 2 | 0 | 2 | 0 | 0 | 4 |
291 | Track Sanders | 0 | 1 | 3 | 0 | 0 | 4 |
295 | Railway Wheels and Axles | 0 | 0 | 1 | 1 | 2 | 4 |
168 | Farriery | 0 | 1 | 0 | 1 | 1 | 3 |
217 | Wooden Receptacles | 1 | 1 | 1 | 0 | 0 | 3 |
260 | Chemistry of Carbon Compounds | 1 | 0 | 1 | 0 | 1 | 3 |
147 | Coopering | 1 | 0 | 0 | 1 | 0 | 2 |
142 | Wood Turning | 0 | 0 | 0 | 0 | 1 | 1 |
231 | Whips and Whip Apparatus | 1 | 0 | 0 | 0 | 0 | 1 |
ALL | ALL CLASSES | 115883 | 132129 | 144242 | 156056 | 157438 | 705748 |
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/
Home > Listing of Viewable PTMT Reports > Table of Contents for This Set of Reports