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U.S. PATENT AND TRADEMARK OFFICE
Patent Technology Monitoring Team (PTMT)

Patenting In U.S. Metropolitan and Micropolitan Areas
Breakout By Technology Class

Count of 2000 - 2013 Utility Patent Grants
As Distributed By Calendar Year of Grant

- Explanation of Data -

Rank Ordered Listing of Technology Classes Receiving 1 or More Utility Patents During the Period
Originating From

Raleigh-Cary, NC

( Metropolitan Statistical Area )

( 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 )
( patent counts may not sum exactly due to rounding - see the Explanation of Data )
( regional areas are based on U.S. Core Based Statistical Area (CBSA) )

The following table displays technology classes and counts of utility patents classified in them; patents are distributed by year of patent grant.
Class Class Title 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 Total
370 Multiplex Communications 29 40 36 54 46 60 77 51 72 86 138 93 113 55 950
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 38 35 34 40 44 44 63 47 62 80 93 111 125 107 923
455 Telecommunications 69 49 53 42 32 26 47 40 36 58 53 74 77 54 710
707 DP: Database and File Management or Data Structures (Data Processing) 10 10 18 20 11 22 22 21 23 46 60 52 53 67 435
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 25 27 29 34 29 23 24 24 24 19 28 30 35 32 383
713 Support (Electrical Computers and Digital Processing Systems) 7 9 3 13 26 33 34 27 31 27 39 53 39 39 380
711 Memory (Electrical Computers and Digital Processing Systems) 5 10 9 7 15 13 26 21 37 31 33 31 38 29 305
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 19 13 7 8 11 9 27 21 18 36 26 30 40 39 304
375 Pulse or Digital Communications 22 18 26 20 24 16 27 10 23 10 26 23 34 19 298
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 7 13 10 19 22 22 12 11 17 20 37 23 26 53 292
714 Error Detection/Correction and Fault Detection/Recovery 6 9 9 17 15 7 13 23 19 25 47 29 23 22 264
361 Electricity: Electrical Systems and Devices 16 21 14 14 15 7 20 12 26 24 26 20 26 19 260
726 Information Security 7 4 4 8 7 4 11 12 19 21 32 22 44 50 245
717 DP: Software Development, Installation, and Management (Data Processing) 4 7 2 14 5 8 13 8 20 15 22 24 37 51 230
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 7 1 2 4 0 4 9 6 14 15 27 42 37 58 226
379 Telephonic Communications 14 11 8 16 16 13 30 12 18 11 18 15 22 16 220
710 Input/Output (Electrical Computers and Digital Data Processing Systems) 21 16 16 16 19 10 16 13 13 14 15 12 10 11 202
340 Communications: Electrical 4 11 1 7 3 7 17 18 13 18 23 14 26 27 189
435 Chemistry: Molecular Biology and Microbiology 16 18 11 10 8 14 8 10 13 14 13 13 18 18 184
345 Computer Graphics Processing and Selective Visual Display Systems 12 12 11 5 9 5 12 8 13 5 16 14 25 16 163
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 19 5 5 6 14 7 4 14 13 18 15 18 11 13 162
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 8 7 17 4 11 8 5 11 12 15 22 17 13 8 158
532 Organic Compounds (includes Classes 532-570) 4 4 6 8 5 4 13 7 16 18 19 18 21 14 157
702 DP: Measuring, Calibrating, or Testing (Data Processing) 7 2 5 7 7 13 10 21 13 7 16 9 8 13 138
439 Electrical Connectors 10 17 4 3 5 11 7 9 20 15 10 9 9 8 137
438 Semiconductor Device Manufacturing: Process 2 5 8 12 17 7 12 6 8 6 9 15 11 15 133
365 Static Information Storage and Retrieval 1 6 0 3 4 15 12 26 14 10 11 7 3 8 120
324 Electricity: Measuring and Testing 5 5 13 13 8 9 6 11 11 8 5 7 6 5 112
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 6 7 4 6 8 5 16 15 5 7 4 4 3 6 96
323 Electricity: Power Supply or Regulation Systems 4 5 4 2 7 2 10 9 9 3 9 8 13 10 95
700 DP: Generic Control Systems or Specific Applications (Data Processing) 4 6 6 3 3 2 5 2 8 2 7 12 17 16 93
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 6 10 12 15 7 6 5 1 3 2 9 7 3 4 90
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 0 0 5 5 8 8 5 3 6 9 1 14 11 11 86
363 Electric Power Conversion Systems 9 9 12 7 2 9 5 4 3 3 7 4 6 5 85
052 Static Structures (e.g., Buildings) 3 4 1 2 5 5 4 6 1 10 13 6 11 9 80
128 Surgery (includes Class 600) 3 11 7 5 7 7 3 4 1 5 6 6 8 6 79
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 1 2 3 7 1 1 6 5 19 6 13 2 5 8 79
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 0 0 0 5 6 2 5 7 8 4 8 11 12 11 79
385 Optical Waveguides 5 6 13 4 3 2 0 4 9 8 9 5 5 3 76
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 1 2 3 2 3 2 6 4 3 3 3 5 7 28 72
604 Surgery (Medicators and Receptors) 2 4 2 6 6 2 2 6 4 3 8 8 10 8 71
343 Communications: Radio Wave Antennas 13 16 5 3 1 4 3 6 8 3 2 0 1 2 67
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 2 1 4 5 4 6 3 3 2 5 4 5 3 18 65
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 1 6 7 4 4 3 7 3 1 2 3 4 9 11 65
073 Measuring and Testing 1 2 7 9 9 0 5 3 3 3 2 7 7 4 62
380 Cryptography 2 0 1 1 0 3 4 2 1 3 4 11 7 23 62
362 Illumination 2 1 4 0 0 2 1 3 2 2 8 8 12 16 61
210 Liquid Purification or Separation 2 4 7 3 3 6 6 3 5 6 5 3 1 6 60
428 Stock Material or Miscellaneous Articles 1 2 7 11 2 4 4 2 4 4 5 1 6 7 60
174 Electricity: Conductors and Insulators 6 6 4 8 5 3 2 3 1 5 3 4 4 5 59
053 Package Making 1 0 0 0 2 2 7 3 11 8 10 5 3 5 57
307 Electrical Transmission or Interconnection Systems 4 5 2 2 3 2 4 5 4 4 9 4 4 5 57
029 Metal Working 3 6 4 5 1 1 4 3 0 5 5 4 6 9 56
382 Image Analysis 2 2 2 2 3 1 1 2 1 6 8 9 11 6 56
252 Compositions 3 2 2 4 3 2 4 3 6 3 2 5 9 3 51
706 DP: Artificial Intelligence (Data Processing) 0 1 1 1 3 3 2 1 5 4 9 12 8 1 51
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 0 7 2 5 4 1 3 5 3 0 2 4 4 9 49
326 Electronic Digital Logic Circuitry 2 3 1 3 1 4 6 6 6 7 8 1 1 0 49
341 Coded Data Generation or Conversion 2 0 3 4 5 0 2 0 3 11 11 5 3 0 49
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 2 2 2 2 2 5 4 2 2 4 8 5 5 2 47
356 Optics: Measuring and Testing 1 3 4 1 2 1 2 3 3 2 4 6 6 4 42
250 Radiant Energy 1 1 1 2 3 0 3 2 1 4 4 4 6 7 39
056 Harvesters 0 1 2 2 0 1 3 4 3 4 9 4 2 3 38
400 Typewriting Machines 5 8 1 1 0 2 2 1 3 4 6 3 2 0 38
427 Coating Processes 6 3 4 4 2 3 1 0 2 2 3 1 2 5 38
180 Motor Vehicles 5 4 1 2 1 1 0 4 4 1 2 2 4 5 36
206 Special Receptacle or Package 3 2 1 1 4 2 1 2 3 0 5 1 7 4 36
359 Optical: Systems and Elements 3 4 5 4 3 1 1 2 4 5 3 0 0 1 36
606 Surgery (instruments) 1 2 4 4 6 1 4 2 3 1 0 1 4 3 36
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 2 5 4 2 1 1 4 2 5 2 1 2 3 1 35
330 Amplifiers 7 8 2 1 0 1 1 5 2 2 1 2 2 0 34
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 1 1 5 1 0 2 0 2 1 1 3 4 9 4 34
188 Brakes 2 5 6 1 2 4 2 3 0 1 1 2 1 3 33
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 3 4 1 1 1 4 1 1 1 2 2 3 3 4 31
426 Food or Edible Material: Processes, Compositions, and Products 2 4 3 3 5 3 1 1 1 0 1 1 2 4 31
062 Refrigeration 1 2 3 3 1 2 1 6 0 4 2 1 4 0 30
310 Electrical Generator or Motor Structure 4 6 4 2 6 3 2 0 1 1 0 1 0 0 30
348 Television 0 0 1 1 2 0 1 1 3 4 2 3 5 6 29
436 Chemistry: Analytical and Immunological Testing 2 1 2 7 0 3 1 2 0 1 2 0 5 3 29
452 Butchering 2 0 0 0 2 4 6 3 3 3 2 3 1 0 29
320 Electricity: Battery or Capacitor Charging or Discharging 9 3 0 2 1 0 0 2 0 0 2 4 3 2 28
381 Electrical Audio Signal Processing Systems and Devices 0 0 2 1 1 1 4 0 1 3 3 3 8 1 28
248 Supports (e.g., for holding articles, etc.) 2 3 1 2 1 4 3 3 1 2 0 1 1 2 26
398 Optical Communications 0 0 1 0 0 0 0 3 1 4 4 6 5 2 26
401 Coating Implements with Material Supply 1 0 6 3 2 3 1 3 3 1 0 1 1 1 26
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 1 1 0 3 4 2 1 1 3 2 2 1 1 4 26
315 Electric Lamp and Discharge Devices: Systems 0 0 0 0 0 0 3 3 2 4 0 2 4 7 25
318 Electricity: Motive Power Systems 0 0 2 1 1 1 2 0 4 5 0 4 3 2 25
414 Material or Article Handling 4 2 3 1 0 2 4 6 0 1 0 2 0 0 25
060 Power Plants 0 3 3 0 0 3 1 4 3 0 1 1 0 5 24
219 Electric Heating 5 2 1 0 4 1 1 1 2 0 0 1 2 4 24
333 Wave Transmission Lines and Networks 2 1 0 3 0 1 2 0 2 1 1 4 3 4 24
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 7 4 3 3 3 1 0 2 0 0 0 0 0 0 23
033 Geometrical Instruments 1 1 3 0 1 1 7 3 2 2 2 0 0 0 23
708 Arithmetic Processing and Calculating (Electrical Computers) 2 0 1 0 0 0 3 0 0 1 5 3 3 5 23
725 Interactive Video Distribution Systems 0 0 3 0 1 0 0 0 0 1 2 4 5 7 23
358 Facsimile and Static Presentation Processing 0 0 1 1 0 1 1 2 1 0 3 2 5 4 21
607 Surgery: Light, Thermal, and Electrical Application 1 2 1 1 1 1 0 0 0 0 2 3 6 3 21
198 Conveyors: Power-Driven 0 2 0 2 5 1 2 2 1 1 2 1 0 1 20
280 Land Vehicles 0 1 1 0 1 1 0 0 1 4 3 3 4 1 20
331 Oscillators 2 4 2 1 2 1 3 0 1 0 2 1 0 1 20
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 1 3 2 3 1 0 2 3 1 2 1 0 1 0 20
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 0 1 0 2 2 2 2 1 1 2 2 2 1 2 20
378 X-Ray or Gamma Ray Systems or Devices 1 3 5 3 2 0 0 1 0 0 1 0 1 2 19
504 Plant Protecting and Regulating Compositions 2 4 1 2 0 1 0 0 0 0 0 2 0 7 19
136 Batteries: Thermoelectric and Photoelectric 0 0 2 3 0 1 0 2 1 2 3 1 0 3 18
313 Electric Lamp and Discharge Devices 2 0 0 0 0 1 0 0 0 1 0 2 4 8 18
417 Pumps 2 0 0 0 1 0 1 0 0 0 3 2 1 8 18
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 2 0 0 1 2 0 1 1 6 1 1 1 0 0 16
119 Animal Husbandry 1 2 2 3 2 0 1 0 0 1 0 0 1 3 16
251 Valves and Valve Actuation 3 0 1 0 1 1 3 1 0 3 1 0 2 0 16
349 Liquid Crystal Cells, Elements and Systems 1 1 0 0 1 0 0 1 0 1 0 2 2 7 16
181 Acoustics 0 0 2 0 0 0 0 0 0 0 0 4 5 4 15
222 Dispensing (apparatus and process) 2 1 2 4 1 1 1 0 0 0 2 0 1 0 15
336 Inductor Devices 0 1 1 1 0 1 1 3 0 0 2 3 2 0 15
028 Textiles: Manufacturing 0 1 1 4 4 2 0 0 2 0 0 0 0 0 14
083 Cutting 0 2 1 0 1 3 2 1 1 1 1 0 0 1 14
123 Internal-Combustion Engines 2 1 3 1 0 3 0 1 1 1 0 0 0 1 14
200 Electricity: Circuit Makers and Breakers 1 0 0 1 1 0 2 2 2 2 0 1 1 1 14
211 Supports: Racks 0 2 3 0 3 2 0 3 0 0 1 0 0 0 14
084 Music 0 0 0 0 2 1 0 0 1 3 1 3 1 1 13
220 Receptacles 3 2 0 1 0 0 1 0 1 0 0 2 2 1 13
221 Article Dispensing 1 0 0 0 0 0 0 0 0 0 2 4 4 2 13
416 Fluid Reaction Surfaces (i.e., Impellers) 0 0 0 0 0 0 0 0 3 0 1 1 5 3 13
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 0 0 0 0 0 0 2 2 2 0 4 2 0 1 13
118 Coating Apparatus 2 1 0 2 3 2 0 0 1 0 0 0 0 1 12
204 Chemistry: Electrical and Wave Energy 0 0 0 1 3 0 0 2 0 1 1 3 1 0 12
399 Electrophotography 0 0 0 0 0 2 5 0 2 1 2 0 0 0 12
473 Games Using Tangible Projectile 1 1 0 2 1 2 1 0 0 1 0 0 1 2 12
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 0 0 0 0 3 0 1 1 0 0 0 1 2 4 12
015 Brushing, Scrubbing, and General Cleaning 1 0 0 0 2 1 0 0 1 0 1 1 2 2 11
024 Buckles, Buttons, Clasps, Etc. 2 1 1 1 3 0 0 0 2 0 0 0 0 1 11
040 Card, Picture, or Sign Exhibiting 0 0 2 2 2 1 0 0 3 1 0 0 0 0 11
082 Turning (e.g., for metal working) 0 2 1 1 1 0 1 1 0 1 0 0 1 2 11
137 Fluid Handling 5 1 1 0 0 0 0 0 0 1 1 0 1 1 11
242 Winding, Tensioning, or Guiding 2 0 1 2 2 0 1 0 2 0 0 1 0 0 11
273 Amusement Devices: Games 1 0 1 0 0 1 0 0 2 2 1 1 1 1 11
347 Incremental Printing of Symbolic Information 0 1 3 0 1 1 0 0 0 2 0 0 1 2 11
360 Dynamic Magnetic Information Storage or Retrieval 0 1 2 0 0 0 1 2 0 0 2 2 1 0 11
396 Photography 0 0 0 0 0 0 1 0 0 1 3 3 2 1 11
405 Hydraulic and Earth Engineering 3 1 0 1 0 0 2 1 0 1 1 1 0 0 11
482 Exercise Devices 0 0 0 0 1 0 2 1 0 5 0 0 2 0 11
002 Apparel 0 1 2 1 0 0 0 0 0 0 2 2 1 1 10
004 Baths, Closets, Sinks, and Spittoons 0 0 2 0 0 1 0 0 0 1 1 1 2 2 10
016 Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.) 0 1 1 0 0 0 1 0 2 2 1 0 2 0 10
271 Sheet Feeding or Delivering 1 0 2 2 0 1 1 1 0 1 0 0 1 0 10
407 Cutters, for Shaping 1 2 0 2 1 1 1 1 1 0 0 0 0 0 10
434 Education and Demonstration 0 0 1 1 0 0 1 0 1 0 0 1 1 4 10
454 Ventilation 1 0 1 1 1 0 1 1 1 2 0 1 0 0 10
463 Amusement Devices: Games 0 1 0 1 0 0 0 0 0 0 0 1 3 4 10
034 Drying and Gas or Vapor Contact with Solids 2 1 2 1 0 0 0 0 0 0 1 1 1 0 9
139 Textiles: Weaving 3 4 0 1 0 0 0 0 0 1 0 0 0 0 9
165 Heat Exchange 0 1 0 0 1 1 0 2 1 0 0 0 1 2 9
224 Package and Article Carriers 0 3 2 1 0 0 0 0 0 0 0 1 1 1 9
228 Metal Fusion Bonding 0 1 1 1 0 1 1 2 1 0 1 0 0 0 9
244 Aeronautics and Astronautics 1 0 1 0 0 0 0 0 1 2 1 0 1 2 9
296 Land Vehicles: Bodies and Tops 2 0 0 0 0 0 0 0 1 3 1 0 1 1 9
374 Thermal Measuring and Testing 1 0 0 1 1 0 1 1 0 1 1 1 0 1 9
386 Motion Video Signal Processing for Recording or Reproducing 0 0 0 0 0 0 0 0 0 0 1 1 3 4 9
403 Joints and Connections 1 0 2 0 3 2 0 1 0 0 0 0 0 0 9
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 0 1 0 1 0 0 2 0 0 0 3 1 0 1 9
005 Beds 0 0 1 0 1 0 0 0 0 1 0 1 2 2 8
043 Fishing, Trapping, and Vermin Destroying 2 0 0 0 1 0 1 1 0 0 1 1 0 1 8
055 Gas Separation 1 0 0 1 0 0 0 0 0 1 1 0 4 0 8
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 1 0 0 0 1 0 0 0 0 0 0 0 2 4 8
095 Gas Separation: Processes 3 0 0 0 0 0 0 0 0 1 1 0 1 2 8
106 Compositions: Coating or Plastic 0 0 0 0 1 0 0 2 0 0 1 1 1 2 8
108 Horizontally Supported Planar Surfaces 1 1 1 0 0 0 1 1 0 1 0 1 1 0 8
114 Ships 1 0 0 1 0 1 0 0 1 0 2 1 1 0 8
135 Tent, Canopy, Umbrella, or Cane 2 0 1 1 0 0 1 0 1 0 0 0 1 1 8
312 Supports: Cabinet Structure 0 1 0 0 1 0 0 0 2 2 1 1 0 0 8
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 0 0 1 2 0 1 1 0 1 0 0 0 1 1 8
368 Horology: Time Measuring Systems or Devices 0 0 0 3 0 0 0 0 0 1 2 1 1 0 8
423 Chemistry of Inorganic Compounds 0 0 0 0 1 2 0 1 1 1 1 1 0 0 8
091 Motors: Expansible Chamber Type 0 1 2 1 0 0 2 0 1 0 0 0 0 0 7
134 Cleaning and Liquid Contact with Solids 1 1 0 2 0 0 2 0 0 0 0 1 0 0 7
229 Envelopes, Wrappers, and Paperboard Boxes 0 0 0 0 0 0 0 1 0 0 2 2 0 2 7
267 Spring Devices 1 1 1 1 2 1 0 0 0 0 0 0 0 0 7
285 Pipe Joints or Couplings 0 1 1 0 1 0 0 0 0 1 0 1 0 2 7
409 Gear Cutting, Milling, or Planing 0 0 0 1 0 0 0 2 1 0 1 1 0 1 7
410 Freight Accommodation On Freight Carrier 0 0 0 0 0 1 1 0 1 1 1 1 0 1 7
431 Combustion 0 0 0 0 1 0 0 1 1 0 0 0 1 3 7
451 Abrading 0 1 0 1 1 0 1 1 0 1 0 0 1 0 7
068 Textiles: Fluid Treating Apparatus 1 1 1 2 0 0 0 0 0 0 0 1 0 0 6
072 Metal Deforming 1 2 1 0 0 0 0 0 0 1 0 1 0 0 6
074 Machine Element or Mechanism 2 0 1 0 0 0 0 1 0 0 1 0 0 1 6
126 Stoves and Furnaces 0 0 1 3 1 1 0 0 0 0 0 0 0 0 6
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 0 0 1 1 0 0 1 0 0 1 1 1 0 0 6
162 Paper Making and Fiber Liberation 0 2 1 1 1 0 1 0 0 0 0 0 0 0 6
297 Chairs and Seats 1 1 0 0 0 1 0 1 0 0 1 1 0 0 6
602 Surgery: Splint, Brace, or Bandage 0 0 0 1 1 0 0 0 0 1 0 2 1 0 6
030 Cutlery 0 0 1 0 0 0 1 2 0 0 0 1 0 0 5
047 Plant Husbandry 0 0 2 2 1 0 0 0 0 0 0 0 0 0 5
105 Railway Rolling Stock 0 0 0 0 0 2 0 0 1 2 0 0 0 0 5
186 Merchandising 0 0 0 0 0 0 0 0 2 3 0 0 0 0 5
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 1 0 0 0 1 0 0 0 0 0 0 1 0 2 5
216 Etching a Substrate: Processes 0 0 0 0 0 2 1 1 0 0 0 0 1 0 5
241 Solid Material Comminution or Disintegration 0 1 1 0 0 1 0 1 1 0 0 0 0 0 5
351 Optics: Eye Examining, Vision Testing and Correcting 0 0 0 0 0 0 0 0 0 0 0 0 1 4 5
353 Optics: Image Projectors 0 0 0 1 1 0 1 0 1 0 0 0 1 0 5
367 Communications, Electrical: Acoustic Wave Systems and Devices 0 0 0 0 0 0 0 1 1 1 0 1 0 1 5
501 Compositions: Ceramic 1 1 0 0 1 1 1 0 0 0 0 0 0 0 5
037 Excavating 2 0 1 0 0 0 0 1 0 0 0 0 0 0 4
044 Fuel and Related Compositions 0 0 0 0 0 0 0 0 0 0 1 0 1 2 4
070 Locks 0 1 1 0 1 1 0 0 0 0 0 0 0 0 4
096 Gas Separation: Apparatus 1 0 0 0 0 0 0 0 0 1 0 0 0 2 4
169 Fire Extinguishers 1 0 0 0 0 0 0 0 0 0 1 0 0 2 4
182 Fire Escape, Ladder, or Scaffold 0 0 0 0 0 0 0 0 0 0 1 1 0 2 4
215 Bottles and Jars 0 1 0 0 0 0 0 1 0 0 1 1 0 0 4
269 Work Holders 1 0 0 0 0 0 0 0 0 1 0 0 0 2 4
270 Sheet-Material Associating 0 0 0 0 0 0 0 0 1 2 0 1 0 0 4
294 Handling: Hand and Hoist-Line Implements 0 1 1 0 0 0 1 1 0 0 0 0 0 0 4
415 Rotary Kinetic Fluid Motors or Pumps 0 0 0 0 0 1 0 1 1 0 0 0 0 1 4
418 Rotary Expansible Chamber Devices 1 1 0 0 1 0 0 1 0 0 0 0 0 0 4
433 Dentistry 0 0 0 0 0 2 0 0 0 0 0 0 1 1 4
506 Combinatorial Chemistry Technology: Method, Library, Apparatus 0 0 3 1 0 0 0 0 0 0 0 0 0 0 4
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 0 0 0 0 0 0 0 1 0 0 1 1 1 0 4
585 Chemistry of Hydrocarbon Compounds 0 0 0 0 0 0 0 0 0 0 1 1 0 2 4
014 Bridges 0 0 0 0 0 0 0 1 2 0 0 0 0 0 3
089 Ordnance 0 0 1 0 1 0 0 0 0 0 0 1 0 0 3
131 Tobacco 1 0 0 0 1 1 0 0 0 0 0 0 0 0 3
138 Pipes and Tubular Conduits 1 0 0 0 0 0 0 0 0 0 2 0 0 0 3
148 Metal Treatment 0 0 0 0 0 1 1 0 0 0 1 0 0 0 3
239 Fluid Sprinkling, Spraying, and Diffusing 0 0 0 0 0 0 0 0 0 0 0 1 2 0 3
256 Fences 0 1 0 1 0 0 0 0 0 0 0 0 0 1 3
261 Gas and Liquid Contact Apparatus 0 0 0 0 0 0 0 0 0 0 1 0 1 1 3
279 Chucks or Sockets 0 0 0 0 0 0 0 0 0 0 0 0 2 1 3
337 Electricity: Electrothermally or Thermally Actuated Switches 0 0 0 1 0 0 0 0 0 0 0 1 1 0 3
338 Electrical Resistors 0 1 1 0 0 0 0 0 0 0 0 0 0 1 3
483 Tool Changing 0 0 1 0 1 1 0 0 0 0 0 0 0 0 3
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 0 0 1 0 0 0 0 1 0 0 0 1 0 0 3
042 Firearms 1 0 0 0 0 1 0 0 0 0 0 0 0 0 2
066 Textiles: Knitting 0 0 1 0 0 0 0 0 0 0 0 0 1 0 2
092 Expansible Chamber Devices 1 0 0 0 0 0 0 0 1 0 0 0 0 0 2
099 Foods and Beverages: Apparatus 1 0 1 0 0 0 0 0 0 0 0 0 0 0 2
101 Printing 0 0 0 1 0 0 1 0 0 0 0 0 0 0 2
102 Ammunition and Explosives 0 0 0 0 0 0 0 1 0 1 0 0 0 0 2
104 Railways 0 0 2 0 0 0 0 0 0 0 0 0 0 0 2
111 Planting 0 1 0 0 0 0 0 1 0 0 0 0 0 0 2
112 Sewing 0 1 1 0 0 0 0 0 0 0 0 0 0 0 2
124 Mechanical Guns and Projectors 0 0 0 1 0 0 0 0 0 0 1 0 0 0 2
172 Earth Working 0 0 0 0 0 0 1 0 0 0 0 1 0 0 2
177 Weighing Scales 0 0 0 0 0 0 0 1 0 0 0 0 0 1 2
192 Clutches and Power-Stop Control 1 1 0 0 0 0 0 0 0 0 0 0 0 0 2
227 Elongated-Member-Driving Apparatus 0 0 0 0 0 0 1 0 0 0 1 0 0 0 2
236 Automatic Temperature and Humidity Regulation 0 1 0 0 0 1 0 0 0 0 0 0 0 0 2
249 Static Molds 0 0 0 0 1 0 0 0 0 1 0 0 0 0 2
254 Implements or Apparatus for Applying Pushing or Pulling Force 0 0 1 0 0 0 0 0 0 1 0 0 0 0 2
281 Books, Strips, and Leaves 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2
292 Closure Fasteners 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2
303 Fluid-Pressure and Analogous Brake Systems 1 0 0 0 0 0 0 0 0 1 0 0 0 0 2
332 Modulators 0 0 0 0 0 0 0 0 0 0 1 0 1 0 2
366 Agitating (e.g., of articles and materials) 0 0 0 0 1 0 0 0 0 0 0 0 0 1 2
408 Cutting by Use of Rotating Axially Moving Tool 0 0 0 1 0 1 0 0 0 0 0 0 0 0 2
419 Powder Metallurgy Processes 0 0 0 0 0 0 0 0 0 1 0 0 1 0 2
440 Marine Propulsion 0 0 0 0 0 0 0 1 0 0 1 0 0 0 2
445 Electric Lamp or Space Discharge Component or Device Manufacturing 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2
446 Amusement Devices: Toys 0 1 1 0 0 0 0 0 0 0 0 0 0 0 2
450 Foundation Garments 0 0 0 0 0 0 0 0 1 1 0 0 0 0 2
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 0 0 0 0 1 0 0 1 0 0 0 0 0 0 2
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 0 0 0 0 0 1 0 0 0 0 1 0 0 0 2
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 1 0 0 0 0 0 0 0 0 0 0 1 0 0 2
601 Surgery: Kinesitherapy 1 0 0 0 0 0 1 0 0 0 0 0 0 0 2
019 Textiles: Fiber Preparation 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
023 Chemistry: Physical Processes 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
036 Boots, Shoes, and Leggings 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
054 Harness for Working Animal 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
065 Glass Manufacturing 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
071 Chemistry: Fertilizers 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
076 Metal Tools and Implements, Making 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
081 Tools 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
087 Textiles: Braiding, Netting, and Lace Making 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
100 Presses 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
122 Liquid Heaters and Vaporizers 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
144 Woodworking 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
150 Purses, Wallets, and Protective Covers 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
152 Resilient Tires and Wheels 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
164 Metal Founding 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
178 Telegraphy 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
190 Trunks and Hand-Carried Luggage 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
191 Electricity: Transmission To Vehicles 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
193 Conveyors, Chutes, Skids, Guides, and Ways 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
194 Check-Actuated Control Mechanisms 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
201 Distillation: Processes, Thermolytic 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
208 Mineral Oils: Processes and Products 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
209 Classifying, Separating, and Assorting Solids 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
212 Traversing Hoists 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
232 Deposit and Collection Receptacles 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
246 Railway Switches and Signals 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
277 Seal for a Joint or Juncture 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
290 Prime-Mover Dynamo Plants 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
298 Land Vehicles: Dumping 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
305 Wheel Substitutes for Land Vehicles 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
322 Electricity: Single Generator Systems 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
369 Dynamic Information Storage or Retrieval 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
372 Coherent Light Generators 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
384 Bearings 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
432 Heating 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
453 Coin Handling 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
472 Amusement Devices 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
474 Endless Belt Power Transmission Systems or Components 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
475 Planetary Gear Transmission Systems or Components 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
477 Interrelated Power Delivery Controls, Including Engine Control 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
507 Earth Boring, Well Treating, and Oil Field Chemistry 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
ALL ALL CLASSES 672 692 680 722 701 656 861 779 904 982 1257 1197 1373 1384 12860



PTMT Contacts

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 22313-1450

tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.gov

address of PTMT pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/reports.htm
selected PTMT files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


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