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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
JAPAN
( 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 |
---|---|---|---|---|---|---|---|
257 | Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) | 1649 | 2348 | 2284 | 2283 | 2711 | 11275 |
348 | Television | 1019 | 1142 | 1431 | 2017 | 1889 | 7498 |
399 | Electrophotography | 1035 | 1383 | 1479 | 1585 | 1678 | 7160 |
358 | Facsimile and Static Presentation Processing | 810 | 975 | 1177 | 1643 | 2091 | 6696 |
438 | Semiconductor Device Manufacturing: Process | 1148 | 1500 | 1515 | 1231 | 1272 | 6666 |
347 | Incremental Printing of Symbolic Information | 976 | 1232 | 1286 | 1473 | 1565 | 6532 |
382 | Image Analysis | 741 | 888 | 1051 | 1431 | 1349 | 5460 |
345 | Computer Graphics Processing and Selective Visual Display Systems | 749 | 928 | 937 | 1341 | 1478 | 5433 |
370 | Multiplex Communications | 658 | 898 | 894 | 952 | 1087 | 4489 |
359 | Optical: Systems and Elements | 849 | 932 | 916 | 773 | 846 | 4316 |
428 | Stock Material or Miscellaneous Articles | 619 | 853 | 933 | 913 | 862 | 4180 |
455 | Telecommunications | 534 | 634 | 770 | 1026 | 1021 | 3985 |
701 | DP: Vehicles, Navigation, and Relative Location (Data Processing) | 389 | 624 | 624 | 936 | 1117 | 3690 |
520 | Synthetic Resins or Natural Rubbers (includes Classes 520-528) | 470 | 761 | 801 | 760 | 879 | 3671 |
349 | Liquid Crystal Cells, Elements and Systems | 589 | 680 | 823 | 832 | 713 | 3637 |
369 | Dynamic Information Storage or Retrieval | 637 | 805 | 898 | 722 | 482 | 3544 |
430 | Radiation Imagery Chemistry: Process, Composition, or Product Thereof | 574 | 654 | 657 | 706 | 731 | 3322 |
429 | Chemistry: Electrical Current Producing Apparatus, Product, and Process | 413 | 682 | 614 | 843 | 746 | 3298 |
365 | Static Information Storage and Retrieval | 583 | 629 | 670 | 715 | 685 | 3282 |
424 | Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) | 416 | 527 | 604 | 687 | 763 | 2997 |
250 | Radiant Energy | 620 | 622 | 522 | 514 | 667 | 2945 |
375 | Pulse or Digital Communications | 323 | 486 | 558 | 814 | 718 | 2899 |
361 | Electricity: Electrical Systems and Devices | 420 | 604 | 618 | 592 | 615 | 2849 |
310 | Electrical Generator or Motor Structure | 575 | 616 | 627 | 489 | 491 | 2798 |
532 | Organic Compounds (includes Classes 532-570) | 407 | 504 | 529 | 560 | 551 | 2551 |
709 | Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) | 342 | 452 | 438 | 467 | 436 | 2135 |
313 | Electric Lamp and Discharge Devices | 287 | 422 | 460 | 452 | 368 | 1989 |
711 | Memory (Electrical Computers and Digital Processing Systems) | 299 | 312 | 411 | 491 | 447 | 1960 |
360 | Dynamic Magnetic Information Storage or Retrieval | 453 | 394 | 378 | 397 | 294 | 1916 |
324 | Electricity: Measuring and Testing | 386 | 441 | 322 | 329 | 436 | 1914 |
435 | Chemistry: Molecular Biology and Microbiology | 274 | 404 | 428 | 401 | 398 | 1905 |
386 | Motion Video Signal Processing for Recording or Reproducing | 277 | 318 | 405 | 438 | 440 | 1878 |
123 | Internal-Combustion Engines | 393 | 402 | 343 | 373 | 360 | 1871 |
714 | Error Detection/Correction and Fault Detection/Recovery | 330 | 329 | 393 | 391 | 421 | 1864 |
439 | Electrical Connectors | 389 | 407 | 359 | 345 | 330 | 1830 |
029 | Metal Working | 274 | 363 | 333 | 411 | 381 | 1762 |
713 | Support (Electrical Computers and Digital Processing Systems) | 282 | 355 | 321 | 363 | 425 | 1746 |
073 | Measuring and Testing | 351 | 343 | 359 | 354 | 337 | 1744 |
707 | DP: Database and File Management or Data Structures (Data Processing) | 238 | 351 | 353 | 445 | 351 | 1738 |
128 | Surgery (includes Class 600) | 148 | 285 | 296 | 434 | 516 | 1679 |
356 | Optics: Measuring and Testing | 320 | 359 | 353 | 300 | 324 | 1656 |
271 | Sheet Feeding or Delivering | 223 | 308 | 334 | 339 | 422 | 1626 |
340 | Communications: Electrical | 242 | 321 | 308 | 366 | 351 | 1588 |
396 | Photography | 360 | 453 | 312 | 209 | 230 | 1564 |
327 | Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems | 274 | 347 | 320 | 261 | 358 | 1560 |
180 | Motor Vehicles | 307 | 340 | 292 | 288 | 326 | 1553 |
362 | Illumination | 268 | 323 | 258 | 279 | 404 | 1532 |
700 | DP: Generic Control Systems or Specific Applications (Data Processing) | 179 | 278 | 288 | 332 | 323 | 1400 |
318 | Electricity: Motive Power Systems | 222 | 240 | 303 | 311 | 287 | 1363 |
385 | Optical Waveguides | 363 | 305 | 209 | 201 | 272 | 1350 |
381 | Electrical Audio Signal Processing Systems and Devices | 118 | 166 | 262 | 447 | 297 | 1290 |
156 | Adhesive Bonding and Miscellaneous Chemical Manufacture | 146 | 222 | 290 | 300 | 272 | 1230 |
427 | Coating Processes | 170 | 239 | 237 | 314 | 247 | 1207 |
174 | Electricity: Conductors and Insulators | 138 | 169 | 216 | 331 | 337 | 1191 |
280 | Land Vehicles | 227 | 315 | 236 | 149 | 253 | 1180 |
060 | Power Plants | 181 | 209 | 208 | 264 | 278 | 1140 |
372 | Coherent Light Generators | 212 | 318 | 224 | 184 | 182 | 1120 |
252 | Compositions | 147 | 208 | 220 | 262 | 282 | 1119 |
710 | Input/Output (Electrical Computers and Digital Data Processing Systems) | 182 | 240 | 237 | 233 | 204 | 1096 |
463 | Amusement Devices: Games | 74 | 164 | 197 | 358 | 276 | 1069 |
702 | DP: Measuring, Calibrating, or Testing (Data Processing) | 187 | 206 | 203 | 227 | 208 | 1031 |
353 | Optics: Image Projectors | 122 | 153 | 263 | 225 | 233 | 996 |
715 | DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) | 159 | 191 | 173 | 230 | 241 | 994 |
398 | Optical Communications | 146 | 198 | 198 | 251 | 195 | 988 |
726 | Information Security | 114 | 152 | 186 | 250 | 267 | 969 |
422 | Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing | 96 | 202 | 187 | 225 | 229 | 939 |
264 | Plastic and Nonmetallic Article Shaping or Treating: Processes | 112 | 238 | 184 | 195 | 173 | 902 |
704 | DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) | 127 | 171 | 191 | 198 | 210 | 897 |
296 | Land Vehicles: Bodies and Tops | 136 | 176 | 164 | 206 | 207 | 889 |
320 | Electricity: Battery or Capacitor Charging or Discharging | 148 | 171 | 131 | 233 | 174 | 857 |
716 | Computer-Aided Design and Analysis of Circuits and Semiconductor Masks | 123 | 172 | 179 | 204 | 163 | 841 |
219 | Electric Heating | 104 | 134 | 152 | 190 | 221 | 801 |
074 | Machine Element or Mechanism | 124 | 161 | 143 | 170 | 190 | 788 |
333 | Wave Transmission Lines and Networks | 196 | 137 | 139 | 165 | 136 | 773 |
148 | Metal Treatment | 100 | 157 | 154 | 196 | 156 | 763 |
705 | DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) | 132 | 184 | 134 | 151 | 152 | 753 |
235 | Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) | 135 | 159 | 149 | 145 | 162 | 750 |
343 | Communications: Radio Wave Antennas | 152 | 175 | 141 | 134 | 140 | 742 |
315 | Electric Lamp and Discharge Devices: Systems | 98 | 103 | 138 | 188 | 197 | 724 |
341 | Coded Data Generation or Conversion | 138 | 142 | 166 | 118 | 132 | 696 |
323 | Electricity: Power Supply or Regulation Systems | 131 | 149 | 129 | 127 | 141 | 677 |
355 | Photocopying | 113 | 113 | 142 | 164 | 142 | 674 |
384 | Bearings | 92 | 130 | 133 | 157 | 153 | 665 |
378 | X-Ray or Gamma Ray Systems or Devices | 123 | 151 | 127 | 116 | 127 | 644 |
604 | Surgery (Medicators and Receptors) | 76 | 126 | 130 | 148 | 158 | 638 |
118 | Coating Apparatus | 87 | 110 | 131 | 148 | 141 | 617 |
084 | Music | 157 | 156 | 123 | 74 | 86 | 596 |
330 | Amplifiers | 133 | 143 | 110 | 104 | 103 | 593 |
423 | Chemistry of Inorganic Compounds | 98 | 135 | 106 | 121 | 130 | 590 |
725 | Interactive Video Distribution Systems | 99 | 114 | 122 | 121 | 134 | 590 |
363 | Electric Power Conversion Systems | 107 | 111 | 100 | 111 | 156 | 585 |
204 | Chemistry: Electrical and Wave Energy | 71 | 98 | 138 | 139 | 128 | 574 |
380 | Cryptography | 84 | 95 | 116 | 139 | 120 | 554 |
062 | Refrigeration | 71 | 132 | 110 | 124 | 91 | 528 |
106 | Compositions: Coating or Plastic | 83 | 118 | 124 | 108 | 95 | 528 |
307 | Electrical Transmission or Interconnection Systems | 89 | 99 | 125 | 107 | 101 | 521 |
720 | Dynamic Optical Information Storage or Retrieval | 110 | 108 | 116 | 102 | 73 | 509 |
342 | Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) | 109 | 132 | 97 | 86 | 80 | 504 |
417 | Pumps | 57 | 75 | 90 | 152 | 122 | 496 |
270 | Sheet-Material Associating | 64 | 90 | 142 | 114 | 79 | 489 |
297 | Chairs and Seats | 75 | 108 | 102 | 94 | 107 | 486 |
502 | Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making | 75 | 126 | 91 | 107 | 85 | 484 |
477 | Interrelated Power Delivery Controls, Including Engine Control | 91 | 75 | 90 | 121 | 104 | 481 |
210 | Liquid Purification or Separation | 75 | 90 | 107 | 97 | 97 | 466 |
331 | Oscillators | 80 | 97 | 110 | 91 | 83 | 461 |
216 | Etching a Substrate: Processes | 54 | 73 | 101 | 97 | 129 | 454 |
326 | Electronic Digital Logic Circuitry | 84 | 119 | 101 | 57 | 87 | 448 |
425 | Plastic Article or Earthenware Shaping or Treating: Apparatus | 61 | 93 | 99 | 100 | 88 | 441 |
473 | Games Using Tangible Projectile | 105 | 103 | 86 | 67 | 77 | 438 |
475 | Planetary Gear Transmission Systems or Components | 69 | 58 | 89 | 114 | 108 | 438 |
501 | Compositions: Ceramic | 81 | 83 | 86 | 90 | 95 | 435 |
451 | Abrading | 75 | 81 | 75 | 104 | 99 | 434 |
152 | Resilient Tires and Wheels | 63 | 74 | 77 | 107 | 100 | 421 |
717 | DP: Software Development, Installation, and Management (Data Processing) | 47 | 79 | 67 | 89 | 137 | 419 |
072 | Metal Deforming | 48 | 69 | 78 | 93 | 99 | 387 |
436 | Chemistry: Analytical and Immunological Testing | 49 | 80 | 106 | 75 | 76 | 386 |
606 | Surgery (instruments) | 37 | 66 | 57 | 114 | 106 | 380 |
703 | DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) | 61 | 73 | 78 | 84 | 83 | 379 |
200 | Electricity: Circuit Makers and Breakers | 89 | 63 | 90 | 68 | 66 | 376 |
400 | Typewriting Machines | 61 | 70 | 76 | 71 | 98 | 376 |
351 | Optics: Eye Examining, Vision Testing and Correcting | 77 | 74 | 74 | 68 | 80 | 373 |
134 | Cleaning and Liquid Contact with Solids | 48 | 67 | 89 | 82 | 84 | 370 |
474 | Endless Belt Power Transmission Systems or Components | 38 | 86 | 104 | 68 | 55 | 351 |
137 | Fluid Handling | 42 | 54 | 58 | 81 | 109 | 344 |
379 | Telephonic Communications | 50 | 66 | 63 | 90 | 75 | 344 |
336 | Inductor Devices | 38 | 71 | 79 | 80 | 73 | 341 |
228 | Metal Fusion Bonding | 44 | 98 | 79 | 68 | 42 | 331 |
530 | Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof | 54 | 59 | 84 | 50 | 82 | 329 |
718 | Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) | 21 | 44 | 43 | 95 | 120 | 323 |
117 | Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor | 67 | 61 | 43 | 73 | 70 | 314 |
192 | Clutches and Power-Stop Control | 42 | 72 | 54 | 86 | 53 | 307 |
136 | Batteries: Thermoelectric and Photoelectric | 16 | 45 | 80 | 77 | 71 | 289 |
445 | Electric Lamp or Space Discharge Component or Device Manufacturing | 53 | 63 | 70 | 57 | 46 | 289 |
188 | Brakes | 38 | 48 | 55 | 59 | 88 | 288 |
418 | Rotary Expansible Chamber Devices | 66 | 53 | 37 | 63 | 69 | 288 |
165 | Heat Exchange | 60 | 61 | 66 | 36 | 47 | 270 |
335 | Electricity: Magnetically Operated Switches, Magnets, and Electromagnets | 49 | 41 | 45 | 73 | 62 | 270 |
242 | Winding, Tensioning, or Guiding | 67 | 70 | 42 | 38 | 52 | 269 |
415 | Rotary Kinetic Fluid Motors or Pumps | 30 | 40 | 51 | 87 | 57 | 265 |
205 | Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions | 31 | 49 | 57 | 67 | 59 | 263 |
248 | Supports (e.g., for holding articles, etc.) | 44 | 62 | 45 | 58 | 50 | 259 |
712 | Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) | 47 | 62 | 64 | 45 | 37 | 255 |
426 | Food or Edible Material: Processes, Compositions, and Products | 25 | 55 | 48 | 65 | 55 | 248 |
303 | Fluid-Pressure and Analogous Brake Systems | 40 | 41 | 53 | 53 | 60 | 247 |
706 | DP: Artificial Intelligence (Data Processing) | 27 | 45 | 42 | 61 | 68 | 243 |
414 | Material or Article Handling | 30 | 49 | 65 | 47 | 49 | 240 |
065 | Glass Manufacturing | 18 | 41 | 50 | 55 | 69 | 233 |
508 | Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions | 25 | 38 | 47 | 56 | 66 | 232 |
096 | Gas Separation: Apparatus | 32 | 47 | 36 | 45 | 66 | 226 |
075 | Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures | 44 | 46 | 54 | 45 | 36 | 225 |
440 | Marine Propulsion | 62 | 24 | 45 | 65 | 28 | 224 |
464 | Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts | 23 | 48 | 38 | 46 | 66 | 221 |
164 | Metal Founding | 25 | 44 | 50 | 56 | 45 | 220 |
368 | Horology: Time Measuring Systems or Devices | 35 | 41 | 34 | 54 | 54 | 218 |
708 | Arithmetic Processing and Calculating (Electrical Computers) | 31 | 37 | 39 | 41 | 62 | 210 |
290 | Prime-Mover Dynamo Plants | 30 | 26 | 37 | 54 | 60 | 207 |
181 | Acoustics | 28 | 52 | 44 | 37 | 41 | 202 |
055 | Gas Separation | 40 | 31 | 54 | 36 | 40 | 201 |
198 | Conveyors: Power-Driven | 27 | 50 | 42 | 41 | 41 | 201 |
206 | Special Receptacle or Package | 35 | 55 | 40 | 38 | 33 | 201 |
251 | Valves and Valve Actuation | 34 | 47 | 37 | 38 | 45 | 201 |
277 | Seal for a Joint or Juncture | 14 | 45 | 48 | 40 | 50 | 197 |
503 | Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor | 26 | 23 | 42 | 56 | 47 | 194 |
239 | Fluid Sprinkling, Spraying, and Diffusing | 26 | 56 | 36 | 30 | 41 | 189 |
374 | Thermal Measuring and Testing | 36 | 34 | 31 | 44 | 37 | 182 |
015 | Brushing, Scrubbing, and General Cleaning | 21 | 34 | 41 | 42 | 42 | 180 |
220 | Receptacles | 30 | 34 | 30 | 36 | 49 | 179 |
800 | Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes | 28 | 43 | 40 | 33 | 26 | 170 |
112 | Sewing | 24 | 21 | 45 | 48 | 29 | 167 |
187 | Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle | 31 | 43 | 38 | 29 | 21 | 162 |
416 | Fluid Reaction Surfaces (i.e., Impellers) | 11 | 15 | 30 | 53 | 52 | 161 |
101 | Printing | 28 | 35 | 29 | 41 | 27 | 160 |
338 | Electrical Resistors | 23 | 45 | 38 | 31 | 23 | 160 |
510 | Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions | 30 | 36 | 40 | 27 | 20 | 153 |
083 | Cutting | 20 | 30 | 37 | 35 | 29 | 151 |
049 | Movable or Removable Closures | 27 | 32 | 17 | 34 | 37 | 147 |
052 | Static Structures (e.g., Buildings) | 19 | 33 | 28 | 33 | 34 | 147 |
024 | Buckles, Buttons, Clasps, Etc. | 28 | 29 | 29 | 22 | 36 | 144 |
033 | Geometrical Instruments | 24 | 33 | 33 | 25 | 28 | 143 |
285 | Pipe Joints or Couplings | 32 | 28 | 29 | 30 | 20 | 139 |
173 | Tool Driving or Impacting | 16 | 26 | 24 | 32 | 39 | 137 |
267 | Spring Devices | 17 | 20 | 27 | 35 | 35 | 134 |
227 | Elongated-Member-Driving Apparatus | 20 | 32 | 29 | 22 | 30 | 133 |
162 | Paper Making and Fiber Liberation | 24 | 21 | 28 | 35 | 23 | 131 |
442 | Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) | 18 | 37 | 29 | 17 | 23 | 124 |
292 | Closure Fasteners | 19 | 22 | 24 | 20 | 37 | 122 |
053 | Package Making | 21 | 31 | 18 | 26 | 24 | 120 |
095 | Gas Separation: Processes | 13 | 27 | 25 | 20 | 33 | 118 |
008 | Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers | 15 | 31 | 26 | 24 | 20 | 116 |
030 | Cutlery | 21 | 19 | 25 | 29 | 22 | 116 |
420 | Alloys or Metallic Compositions | 21 | 19 | 23 | 26 | 25 | 114 |
719 | Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) | 21 | 10 | 22 | 28 | 32 | 113 |
241 | Solid Material Comminution or Disintegration | 19 | 23 | 25 | 24 | 19 | 110 |
016 | Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.) | 12 | 14 | 25 | 25 | 33 | 109 |
222 | Dispensing (apparatus and process) | 12 | 22 | 16 | 19 | 36 | 105 |
401 | Coating Implements with Material Supply | 16 | 20 | 26 | 23 | 18 | 103 |
367 | Communications, Electrical: Acoustic Wave Systems and Devices | 13 | 17 | 22 | 21 | 28 | 101 |
504 | Plant Protecting and Regulating Compositions | 11 | 17 | 12 | 30 | 28 | 98 |
141 | Fluent Material Handling, with Receiver or Receiver Coacting Means | 7 | 11 | 19 | 28 | 30 | 95 |
002 | Apparel | 10 | 28 | 20 | 19 | 17 | 94 |
269 | Work Holders | 7 | 9 | 19 | 24 | 33 | 92 |
194 | Check-Actuated Control Mechanisms | 10 | 25 | 11 | 21 | 24 | 91 |
266 | Metallurgical Apparatus | 16 | 20 | 15 | 20 | 19 | 90 |
623 | Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor | 4 | 19 | 16 | 16 | 35 | 90 |
601 | Surgery: Kinesitherapy | 8 | 12 | 21 | 22 | 24 | 87 |
261 | Gas and Liquid Contact Apparatus | 12 | 11 | 18 | 22 | 23 | 86 |
070 | Locks | 9 | 18 | 20 | 19 | 17 | 83 |
322 | Electricity: Single Generator Systems | 23 | 14 | 11 | 15 | 20 | 83 |
505 | Superconductor Technology: Apparatus, Material, Process | 11 | 21 | 15 | 25 | 11 | 83 |
585 | Chemistry of Hydrocarbon Compounds | 10 | 11 | 17 | 23 | 20 | 81 |
366 | Agitating (e.g., of articles and materials) | 10 | 13 | 18 | 26 | 13 | 80 |
376 | Induced Nuclear Reactions: Processes, Systems, and Elements | 1 | 12 | 20 | 18 | 28 | 79 |
411 | Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener | 3 | 21 | 16 | 14 | 23 | 77 |
407 | Cutters, for Shaping | 17 | 10 | 16 | 14 | 18 | 75 |
034 | Drying and Gas or Vapor Contact with Solids | 14 | 10 | 14 | 20 | 16 | 74 |
209 | Classifying, Separating, and Assorting Solids | 7 | 11 | 20 | 20 | 14 | 72 |
409 | Gear Cutting, Milling, or Planing | 6 | 9 | 19 | 12 | 25 | 71 |
392 | Electric Resistance Heating Devices | 9 | 14 | 22 | 16 | 9 | 70 |
482 | Exercise Devices | 10 | 18 | 23 | 14 | 5 | 70 |
408 | Cutting by Use of Rotating Axially Moving Tool | 11 | 13 | 9 | 14 | 22 | 69 |
433 | Dentistry | 4 | 11 | 14 | 21 | 17 | 67 |
048 | Gas: Heating and Illuminating | 11 | 10 | 9 | 18 | 18 | 66 |
294 | Handling: Hand and Hoist-Line Implements | 12 | 13 | 8 | 16 | 17 | 66 |
051 | Abrasive Tool Making Process, Material, or Composition | 11 | 10 | 14 | 13 | 17 | 65 |
184 | Lubrication | 2 | 10 | 21 | 17 | 15 | 65 |
273 | Amusement Devices: Games | 7 | 21 | 7 | 10 | 20 | 65 |
850 | Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm] | 4 | 8 | 16 | 17 | 20 | 65 |
082 | Turning (e.g., for metal working) | 12 | 12 | 13 | 10 | 16 | 63 |
138 | Pipes and Tubular Conduits | 17 | 13 | 8 | 12 | 13 | 63 |
607 | Surgery: Light, Thermal, and Electrical Application | 8 | 5 | 15 | 18 | 17 | 63 |
293 | Vehicle Fenders | 12 | 14 | 19 | 8 | 9 | 62 |
215 | Bottles and Jars | 14 | 11 | 7 | 15 | 14 | 61 |
419 | Powder Metallurgy Processes | 10 | 18 | 16 | 9 | 8 | 61 |
056 | Harvesters | 13 | 12 | 11 | 14 | 10 | 60 |
092 | Expansible Chamber Devices | 16 | 15 | 10 | 8 | 11 | 60 |
377 | Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems | 8 | 10 | 7 | 10 | 25 | 60 |
114 | Ships | 8 | 8 | 16 | 11 | 15 | 58 |
403 | Joints and Connections | 15 | 11 | 9 | 8 | 14 | 57 |
177 | Weighing Scales | 12 | 8 | 14 | 12 | 10 | 56 |
432 | Heating | 11 | 12 | 15 | 9 | 9 | 56 |
004 | Baths, Closets, Sinks, and Spittoons | 4 | 10 | 9 | 17 | 12 | 52 |
119 | Animal Husbandry | 3 | 10 | 12 | 19 | 8 | 52 |
493 | Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web | 11 | 11 | 7 | 9 | 13 | 51 |
454 | Ventilation | 7 | 8 | 9 | 9 | 17 | 50 |
446 | Amusement Devices: Toys | 8 | 10 | 7 | 11 | 13 | 49 |
516 | Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting | 7 | 15 | 11 | 13 | 3 | 49 |
099 | Foods and Beverages: Apparatus | 5 | 12 | 5 | 10 | 15 | 47 |
218 | High-Voltage Switches with Arc Preventing or Extinguishing Devices | 1 | 7 | 10 | 20 | 9 | 47 |
244 | Aeronautics and Astronautics | 4 | 10 | 9 | 7 | 17 | 47 |
057 | Textiles: Spinning, Twisting, and Twining | 9 | 10 | 6 | 12 | 8 | 45 |
332 | Modulators | 6 | 11 | 12 | 11 | 4 | 44 |
434 | Education and Demonstration | 2 | 10 | 10 | 7 | 14 | 43 |
492 | Roll or Roller | 4 | 10 | 8 | 15 | 6 | 43 |
337 | Electricity: Electrothermally or Thermally Actuated Switches | 11 | 8 | 5 | 11 | 7 | 42 |
036 | Boots, Shoes, and Leggings | 7 | 5 | 7 | 12 | 10 | 41 |
131 | Tobacco | 6 | 9 | 9 | 4 | 13 | 41 |
132 | Toilet | 11 | 7 | 6 | 10 | 7 | 41 |
236 | Automatic Temperature and Humidity Regulation | 3 | 13 | 7 | 12 | 6 | 41 |
160 | Flexible or Portable Closure, Partition, or Panel | 5 | 15 | 8 | 5 | 7 | 40 |
091 | Motors: Expansible Chamber Type | 10 | 4 | 13 | 7 | 5 | 39 |
081 | Tools | 2 | 11 | 10 | 5 | 10 | 38 |
602 | Surgery: Splint, Brace, or Bandage | 7 | 7 | 6 | 8 | 10 | 38 |
047 | Plant Husbandry | 5 | 7 | 10 | 9 | 6 | 37 |
068 | Textiles: Fluid Treating Apparatus | 11 | 9 | 9 | 3 | 5 | 37 |
116 | Signals and Indicators | 7 | 9 | 8 | 6 | 7 | 37 |
122 | Liquid Heaters and Vaporizers | 6 | 8 | 5 | 7 | 11 | 37 |
104 | Railways | 6 | 14 | 4 | 7 | 5 | 36 |
221 | Article Dispensing | 5 | 9 | 9 | 6 | 7 | 36 |
301 | Land Vehicles: Wheels and Axles | 10 | 7 | 6 | 4 | 9 | 36 |
412 | Bookbinding: Process and Apparatus | 2 | 11 | 8 | 8 | 7 | 36 |
431 | Combustion | 11 | 8 | 6 | 5 | 6 | 36 |
037 | Excavating | 15 | 12 | 3 | 2 | 3 | 35 |
383 | Flexible Bags | 6 | 6 | 9 | 6 | 8 | 35 |
066 | Textiles: Knitting | 10 | 10 | 5 | 3 | 6 | 34 |
208 | Mineral Oils: Processes and Products | 7 | 9 | 7 | 6 | 5 | 34 |
005 | Beds | 2 | 5 | 12 | 4 | 10 | 33 |
044 | Fuel and Related Compositions | 4 | 5 | 8 | 4 | 10 | 31 |
329 | Demodulators | 7 | 5 | 7 | 10 | 2 | 31 |
059 | Chain, Staple, and Horseshoe Making | 12 | 6 | 3 | 3 | 6 | 30 |
312 | Supports: Cabinet Structure | 4 | 4 | 4 | 8 | 9 | 29 |
102 | Ammunition and Explosives | 4 | 4 | 4 | 9 | 6 | 27 |
126 | Stoves and Furnaces | 4 | 8 | 7 | 4 | 4 | 27 |
254 | Implements or Apparatus for Applying Pushing or Pulling Force | 6 | 5 | 4 | 4 | 8 | 27 |
105 | Railway Rolling Stock | 0 | 1 | 2 | 10 | 13 | 26 |
305 | Wheel Substitutes for Land Vehicles | 5 | 6 | 7 | 5 | 3 | 26 |
405 | Hydraulic and Earth Engineering | 0 | 8 | 4 | 5 | 9 | 26 |
100 | Presses | 4 | 2 | 5 | 7 | 6 | 24 |
494 | Imperforate Bowl: Centrifugal Separators | 2 | 4 | 9 | 2 | 7 | 24 |
040 | Card, Picture, or Sign Exhibiting | 6 | 4 | 2 | 3 | 8 | 23 |
108 | Horizontally Supported Planar Surfaces | 1 | 8 | 4 | 5 | 5 | 23 |
110 | Furnaces | 0 | 4 | 2 | 3 | 14 | 23 |
139 | Textiles: Weaving | 4 | 8 | 6 | 4 | 1 | 23 |
212 | Traversing Hoists | 5 | 9 | 0 | 3 | 6 | 23 |
211 | Supports: Racks | 0 | 4 | 8 | 6 | 4 | 22 |
453 | Coin Handling | 8 | 7 | 0 | 2 | 5 | 22 |
279 | Chucks or Sockets | 1 | 2 | 1 | 10 | 7 | 21 |
476 | Friction Gear Transmission Systems or Components | 4 | 3 | 4 | 3 | 6 | 20 |
483 | Tool Changing | 3 | 3 | 3 | 5 | 6 | 20 |
202 | Distillation: Apparatus | 2 | 4 | 4 | 5 | 4 | 19 |
224 | Package and Article Carriers | 5 | 1 | 2 | 7 | 4 | 19 |
229 | Envelopes, Wrappers, and Paperboard Boxes | 5 | 3 | 5 | 2 | 4 | 19 |
249 | Static Molds | 3 | 8 | 5 | 2 | 1 | 19 |
125 | Stone Working | 2 | 1 | 5 | 4 | 6 | 18 |
124 | Mechanical Guns and Projectors | 0 | 4 | 7 | 4 | 2 | 17 |
172 | Earth Working | 3 | 4 | 4 | 1 | 5 | 17 |
225 | Severing by Tearing or Breaking | 3 | 5 | 3 | 3 | 3 | 17 |
237 | Heating Systems | 2 | 3 | 5 | 2 | 5 | 17 |
506 | Combinatorial Chemistry Technology: Method, Library, Apparatus | 0 | 2 | 3 | 2 | 10 | 17 |
043 | Fishing, Trapping, and Vermin Destroying | 2 | 3 | 2 | 2 | 7 | 16 |
175 | Boring or Penetrating the Earth | 1 | 5 | 5 | 4 | 1 | 16 |
283 | Printed Matter | 1 | 3 | 2 | 5 | 5 | 16 |
402 | Binder Device Releasably Engaging Aperture or Notch of Sheet | 2 | 6 | 1 | 2 | 5 | 16 |
406 | Conveyors: Fluid Current | 3 | 4 | 1 | 4 | 4 | 16 |
149 | Explosive and Thermic Compositions or Charges | 2 | 5 | 5 | 2 | 1 | 15 |
588 | Hazardous or Toxic Waste Destruction or Containment | 1 | 4 | 2 | 4 | 4 | 15 |
178 | Telegraphy | 0 | 1 | 3 | 5 | 5 | 14 |
203 | Distillation: Processes, Separatory | 4 | 3 | 2 | 3 | 2 | 14 |
223 | Apparel Apparatus | 2 | 7 | 5 | 0 | 0 | 14 |
028 | Textiles: Manufacturing | 5 | 2 | 2 | 4 | 0 | 13 |
140 | Wireworking | 0 | 2 | 4 | 3 | 4 | 13 |
014 | Bridges | 1 | 2 | 6 | 2 | 1 | 12 |
452 | Butchering | 2 | 2 | 2 | 4 | 2 | 12 |
518 | Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof | 0 | 1 | 0 | 4 | 7 | 12 |
169 | Fire Extinguishers | 1 | 0 | 1 | 3 | 6 | 11 |
512 | Perfume Compositions | 2 | 1 | 2 | 3 | 3 | 11 |
023 | Chemistry: Physical Processes | 1 | 2 | 4 | 1 | 2 | 10 |
388 | Electricity: Motor Control Systems | 3 | 2 | 3 | 2 | 0 | 10 |
086 | Ammunition and Explosive-Charge Making | 0 | 0 | 3 | 1 | 5 | 9 |
166 | Wells (shafts or deep borings in the earth, e.g., for oil and gas) | 1 | 2 | 0 | 4 | 2 | 9 |
201 | Distillation: Processes, Thermolytic | 0 | 3 | 2 | 1 | 2 | 8 |
450 | Foundation Garments | 1 | 5 | 0 | 2 | 0 | 8 |
191 | Electricity: Transmission To Vehicles | 0 | 0 | 1 | 2 | 4 | 7 |
238 | Railways: Surface Track | 0 | 1 | 1 | 2 | 3 | 7 |
470 | Threaded, Headed Fastener, or Washer Making: Process and Apparatus | 0 | 1 | 0 | 3 | 3 | 7 |
472 | Amusement Devices | 0 | 0 | 4 | 1 | 2 | 7 |
026 | Textiles: Cloth Finishing | 1 | 0 | 2 | 1 | 2 | 6 |
038 | Textiles: Ironing or Smoothing | 0 | 1 | 1 | 2 | 2 | 6 |
127 | Sugar, Starch, and Carbohydrates | 0 | 0 | 0 | 0 | 6 | 6 |
144 | Woodworking | 0 | 2 | 3 | 1 | 0 | 6 |
193 | Conveyors, Chutes, Skids, Guides, and Ways | 3 | 0 | 1 | 1 | 1 | 6 |
226 | Advancing Material of Indeterminate Length | 0 | 2 | 2 | 2 | 0 | 6 |
298 | Land Vehicles: Dumping | 0 | 1 | 2 | 2 | 1 | 6 |
410 | Freight Accommodation On Freight Carrier | 0 | 1 | 1 | 1 | 3 | 6 |
441 | Buoys, Rafts, and Aquatic Devices | 1 | 1 | 0 | 3 | 1 | 6 |
076 | Metal Tools and Implements, Making | 0 | 0 | 1 | 2 | 2 | 5 |
171 | Unearthing Plants or Buried Objects | 0 | 1 | 2 | 2 | 0 | 5 |
404 | Road Structure, Process, or Apparatus | 2 | 1 | 0 | 0 | 2 | 5 |
135 | Tent, Canopy, Umbrella, or Cane | 2 | 1 | 0 | 0 | 1 | 4 |
182 | Fire Escape, Ladder, or Scaffold | 0 | 2 | 0 | 0 | 2 | 4 |
334 | Tuners | 2 | 2 | 0 | 0 | 0 | 4 |
373 | Industrial Electric Heating Furnaces | 0 | 0 | 1 | 0 | 3 | 4 |
019 | Textiles: Fiber Preparation | 2 | 0 | 1 | 0 | 0 | 3 |
042 | Firearms | 0 | 1 | 0 | 1 | 1 | 3 |
063 | Jewelry | 0 | 1 | 0 | 1 | 1 | 3 |
071 | Chemistry: Fertilizers | 0 | 1 | 1 | 1 | 0 | 3 |
087 | Textiles: Braiding, Netting, and Lace Making | 0 | 1 | 1 | 0 | 1 | 3 |
109 | Safes, Bank Protection, or a Related Device | 0 | 0 | 0 | 0 | 3 | 3 |
213 | Railway Draft Appliances | 1 | 0 | 0 | 1 | 1 | 3 |
281 | Books, Strips, and Leaves | 0 | 1 | 0 | 1 | 1 | 3 |
299 | Mining or In Situ Disintegration of Hard Material | 0 | 0 | 0 | 1 | 2 | 3 |
346 | Recorders | 0 | 0 | 1 | 2 | 0 | 3 |
012 | Boot and Shoe Making | 0 | 0 | 1 | 1 | 0 | 2 |
027 | Undertaking | 0 | 2 | 0 | 0 | 0 | 2 |
185 | Motors: Spring, Weight, or Animal Powered | 0 | 0 | 2 | 0 | 0 | 2 |
246 | Railway Switches and Signals | 0 | 0 | 0 | 1 | 1 | 2 |
260 | Chemistry of Carbon Compounds | 1 | 0 | 0 | 0 | 1 | 2 |
300 | Brush, Broom, and Mop Making | 0 | 0 | 0 | 2 | 0 | 2 |
413 | Sheet Metal Container Making | 0 | 0 | 1 | 0 | 1 | 2 |
507 | Earth Boring, Well Treating, and Oil Field Chemistry | 0 | 2 | 0 | 0 | 0 | 2 |
069 | Leather Manufactures | 0 | 0 | 0 | 0 | 1 | 1 |
079 | Button Making | 1 | 0 | 0 | 0 | 0 | 1 |
089 | Ordnance | 0 | 0 | 1 | 0 | 0 | 1 |
157 | Wheelwright Machines | 1 | 0 | 0 | 0 | 0 | 1 |
159 | Concentrating Evaporators | 0 | 1 | 0 | 0 | 0 | 1 |
186 | Merchandising | 0 | 0 | 1 | 0 | 0 | 1 |
190 | Trunks and Hand-Carried Luggage | 0 | 1 | 0 | 0 | 0 | 1 |
196 | Mineral Oils: Apparatus | 0 | 0 | 0 | 1 | 0 | 1 |
256 | Fences | 0 | 0 | 1 | 0 | 0 | 1 |
ALL | ALL CLASSES | 35501 | 44813 | 46139 | 50677 | 51919 | 229049 |
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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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