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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 - 2011 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

Oxnard-Thousand Oaks-Ventura, CA

( 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 Total
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 14 28 20 20 20 13 22 19 23 23 35 47 283
607 Surgery: Light, Thermal, and Electrical Application 7 13 18 17 27 24 29 35 19 18 21 26 254
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 6 12 7 15 12 19 13 7 12 13 16 19 149
435 Chemistry: Molecular Biology and Microbiology 9 17 9 8 8 9 12 10 12 20 12 19 145
359 Optical: Systems and Elements 8 14 10 11 16 10 9 13 7 4 8 8 116
604 Surgery (Medicators and Receptors) 8 4 3 11 7 5 9 3 5 9 24 28 115
370 Multiplex Communications 3 5 4 6 4 10 10 9 11 11 21 9 100
439 Electrical Connectors 15 19 17 17 8 7 1 3 4 3 2 2 98
343 Communications: Radio Wave Antennas 8 6 4 8 5 18 9 7 9 5 8 6 92
128 Surgery (includes Class 600) 11 4 6 13 5 4 9 9 6 7 8 9 91
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 6 7 2 4 5 6 7 5 10 5 20 11 87
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 3 6 12 16 7 4 7 1 10 8 10 4 86
385 Optical Waveguides 7 9 9 12 8 4 8 11 9 1 3 3 84
438 Semiconductor Device Manufacturing: Process 6 3 9 9 5 10 6 9 5 10 8 8 84
073 Measuring and Testing 4 6 7 14 7 8 6 10 3 7 7 3 79
532 Organic Compounds (includes Classes 532-570) 0 1 1 4 1 2 6 5 17 10 11 13 70
250 Radiant Energy 3 4 7 7 8 2 6 4 3 10 8 9 70
324 Electricity: Measuring and Testing 1 5 12 8 9 6 6 6 1 5 4 5 67
455 Telecommunications 2 4 6 5 5 9 5 9 9 3 3 8 66
381 Electrical Audio Signal Processing Systems and Devices 4 2 3 2 5 2 4 6 4 4 16 14 65
372 Coherent Light Generators 2 0 3 6 7 8 15 3 6 5 7 3 63
330 Amplifiers 5 4 7 12 11 4 3 1 1 2 3 6 58
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 0 1 1 3 2 5 7 7 5 6 9 13 57
362 Illumination 1 7 5 3 3 3 7 8 2 4 8 7 56
210 Liquid Purification or Separation 6 8 6 5 6 5 2 1 2 6 4 4 55
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 2 4 11 6 6 0 5 6 4 3 3 5 54
348 Television 1 2 3 7 6 6 4 5 3 4 5 7 52
060 Power Plants 4 4 3 4 7 8 6 4 2 3 3 2 49
382 Image Analysis 2 5 1 3 3 3 1 5 5 8 10 4 49
345 Computer Graphics Processing and Selective Visual Display Systems 4 9 2 4 5 4 10 3 2 3 1 2 48
375 Pulse or Digital Communications 4 3 3 4 4 3 3 7 3 7 4 4 48
333 Wave Transmission Lines and Networks 3 0 5 3 4 2 6 5 4 5 4 8 46
702 DP: Measuring, Calibrating, or Testing (Data Processing) 1 3 3 6 5 1 4 4 5 5 4 5 46
340 Communications: Electrical 2 7 3 3 5 6 6 3 6 2 1 3 46
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 0 2 0 0 2 1 4 2 6 2 13 15 46
084 Music 4 1 2 4 4 4 6 3 8 4 5 1 45
361 Electricity: Electrical Systems and Devices 5 1 2 5 6 4 7 5 4 0 2 2 43
356 Optics: Measuring and Testing 2 2 5 2 2 2 4 3 5 5 6 3 41
428 Stock Material or Miscellaneous Articles 4 6 1 2 4 4 2 3 3 2 5 5 41
029 Metal Working 5 5 2 4 0 3 6 5 1 4 3 2 40
379 Telephonic Communications 2 6 7 4 2 3 3 3 1 2 3 1 37
707 DP: Database and File Management or Data Structures (Data Processing) 4 0 1 1 2 4 2 3 1 4 3 12 37
473 Games Using Tangible Projectile 6 2 1 1 1 2 1 6 4 10 0 3 36
310 Electrical Generator or Motor Structure 3 3 5 1 6 5 3 4 1 1 4 1 36
341 Coded Data Generation or Conversion 2 2 2 5 4 2 4 4 2 3 4 3 35
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 2 6 4 3 3 4 3 1 2 1 4 3 34
280 Land Vehicles 5 6 6 3 1 1 1 4 2 2 0 0 30
602 Surgery: Splint, Brace, or Bandage 4 1 1 0 1 5 4 3 1 3 2 4 29
052 Static Structures (e.g., Buildings) 5 3 4 4 2 0 2 2 0 1 3 2 28
606 Surgery (instruments) 2 2 3 4 3 1 2 1 0 0 5 5 27
137 Fluid Handling 5 1 4 2 2 1 3 0 4 2 2 0 26
002 Apparel 2 1 0 0 4 4 3 3 1 2 3 3 25
700 DP: Generic Control Systems or Specific Applications (Data Processing) 1 1 3 0 5 4 1 1 1 1 3 4 25
102 Ammunition and Explosives 0 1 1 5 2 3 4 0 3 1 1 3 24
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 1 3 5 3 3 0 1 1 1 2 3 2 24
244 Aeronautics and Astronautics 0 1 3 4 4 0 2 2 2 1 4 1 24
363 Electric Power Conversion Systems 5 3 2 4 3 0 4 0 2 0 1 0 24
714 Error Detection/Correction and Fault Detection/Recovery 2 3 4 1 2 2 2 3 1 0 3 1 24
033 Geometrical Instruments 0 1 0 3 3 2 1 2 2 3 2 3 22
290 Prime-Mover Dynamo Plants 0 1 2 3 6 1 3 1 1 1 2 2 22
351 Optics: Eye Examining, Vision Testing and Correcting 0 0 1 1 1 5 1 5 4 3 1 0 22
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 0 1 4 0 1 3 3 0 2 2 2 3 21
123 Internal-Combustion Engines 2 5 0 0 0 0 3 0 1 1 4 4 20
248 Supports (e.g., for holding articles, etc.) 5 0 3 0 0 1 1 1 4 1 1 3 20
353 Optics: Image Projectors 0 3 0 1 3 6 3 1 1 3 0 0 20
398 Optical Communications 0 0 0 1 1 1 3 2 4 3 2 4 20
004 Baths, Closets, Sinks, and Spittoons 0 5 3 0 1 2 2 0 1 0 5 0 19
323 Electricity: Power Supply or Regulation Systems 3 1 3 3 2 1 1 3 1 1 1 0 19
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 0 1 1 0 0 3 5 4 2 1 2 1 19
706 DP: Artificial Intelligence (Data Processing) 0 0 1 2 0 2 1 0 1 6 4 3 19
220 Receptacles 3 6 1 2 2 0 0 0 1 1 1 1 18
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 1 3 2 4 1 0 3 0 2 0 1 1 17
297 Chairs and Seats 1 3 1 1 2 1 1 1 0 2 2 2 17
307 Electrical Transmission or Interconnection Systems 2 2 2 2 6 0 1 0 0 0 1 2 17
331 Oscillators 4 1 0 0 0 0 1 2 1 3 3 2 17
446 Amusement Devices: Toys 1 1 4 3 2 2 0 0 2 0 1 2 17
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 1 0 1 1 0 1 2 1 3 4 3 1 17
081 Tools 1 0 0 1 2 0 1 3 2 0 4 3 17
174 Electricity: Conductors and Insulators 0 2 0 1 1 2 2 1 1 3 3 2 17
713 Support (Electrical Computers and Digital Processing Systems) 0 0 0 2 3 1 3 2 0 3 3 1 17
296 Land Vehicles: Bodies and Tops 1 1 4 3 1 1 3 1 1 1 0 0 16
315 Electric Lamp and Discharge Devices: Systems 1 2 1 1 1 3 0 2 3 2 0 1 16
427 Coating Processes 3 1 3 1 2 1 0 2 0 1 2 0 16
436 Chemistry: Analytical and Immunological Testing 0 1 2 2 3 0 0 0 0 1 2 5 15
482 Exercise Devices 2 1 1 0 2 1 2 1 0 2 1 2 15
114 Ships 3 0 1 1 3 3 1 1 1 0 0 0 14
405 Hydraulic and Earth Engineering 2 3 2 1 0 0 0 1 0 0 4 1 14
726 Information Security 0 0 3 1 1 3 0 0 1 1 3 1 14
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 2 0 0 0 0 1 1 2 2 2 2 4 14
222 Dispensing (apparatus and process) 3 1 2 0 2 3 2 1 0 0 1 1 14
710 Input/Output (Electrical Computers and Digital Processing Systems) 2 1 0 1 3 2 1 2 2 0 0 0 14
239 Fluid Sprinkling, Spraying, and Diffusing 1 2 4 1 1 2 1 0 0 0 0 1 13
252 Compositions 1 1 0 1 1 1 0 1 2 1 2 2 13
318 Electricity: Motive Power Systems 2 3 2 1 0 1 1 1 1 0 1 1 13
360 Dynamic Magnetic Information Storage or Retrieval 6 1 2 2 1 0 0 0 0 1 0 0 13
062 Refrigeration 0 0 1 1 2 0 1 0 1 0 5 1 12
119 Animal Husbandry 1 2 1 1 0 0 1 0 1 1 1 3 12
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 0 2 0 3 2 0 2 1 1 0 0 1 12
349 Liquid Crystal Cells, Elements and Systems 1 3 1 2 1 0 1 1 1 0 0 1 12
043 Fishing, Trapping, and Vermin Destroying 2 4 0 0 1 1 0 0 0 0 2 1 11
135 Tent, Canopy, Umbrella, or Cane 1 0 1 1 1 0 1 1 0 0 5 0 11
181 Acoustics 0 0 0 2 2 2 1 1 1 1 0 1 11
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 1 0 2 0 4 0 1 3 0 0 0 0 11
401 Coating Implements with Material Supply 1 3 0 2 1 1 2 0 0 0 1 1 11
433 Dentistry 2 2 0 1 0 1 2 2 0 0 0 1 11
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 1 1 1 0 1 2 0 0 0 1 1 3 11
224 Package and Article Carriers 1 1 1 2 1 0 0 2 0 0 1 1 10
228 Metal Fusion Bonding 0 2 0 1 2 1 1 0 2 0 1 0 10
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 1 0 0 0 2 2 1 1 2 0 0 1 10
352 Optics: Motion Pictures 0 0 0 0 2 1 1 0 1 1 1 3 10
380 Cryptography 1 0 0 0 0 2 2 2 0 1 1 1 10
386 Motion Video Signal Processing for Recording or Reproducing 1 0 0 1 0 0 0 0 2 1 3 2 10
400 Typewriting Machines 1 1 5 2 1 0 0 0 0 0 0 0 10
441 Buoys, Rafts, and Aquatic Devices 0 2 1 0 2 0 0 1 0 0 1 3 10
036 Boots, Shoes, and Leggings 1 1 0 2 1 0 1 1 1 0 0 2 10
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 3 1 0 2 0 0 0 0 0 1 1 2 10
273 Amusement Devices: Games 1 2 3 0 1 1 0 1 1 0 0 0 10
416 Fluid Reaction Surfaces (i.e., Impellers) 1 0 2 1 3 1 0 1 0 0 1 0 10
136 Batteries: Thermoelectric and Photoelectric 0 2 1 1 0 0 2 0 0 2 1 0 9
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 1 2 2 1 0 0 0 0 1 0 1 1 9
168 Farriery 3 1 3 1 1 0 0 0 0 0 0 0 9
204 Chemistry: Electrical and Wave Energy 1 0 0 1 1 0 2 0 1 1 1 2 9
242 Winding, Tensioning, or Guiding 3 3 2 0 1 1 0 0 0 0 0 0 9
292 Closure Fasteners 2 0 0 0 0 0 2 1 1 1 2 1 9
417 Pumps 3 0 1 0 0 0 1 0 1 0 2 1 9
711 Memory (Electrical Computers and Digital Processing Systems) 2 0 2 0 0 1 0 0 2 0 0 3 9
070 Locks 0 2 0 1 2 0 0 1 0 0 3 0 9
358 Facsimile and Static Presentation Processing 1 0 1 0 0 1 1 0 0 4 0 1 9
368 Horology: Time Measuring Systems or Devices 0 0 0 0 2 0 0 2 2 0 0 3 9
005 Beds 0 0 1 1 0 2 2 1 1 0 0 0 8
024 Buckles, Buttons, Clasps, Etc. 1 0 0 1 0 1 2 1 0 0 1 1 8
188 Brakes 0 0 1 3 1 1 2 0 0 0 0 0 8
219 Electric Heating 0 1 0 1 1 0 4 1 0 0 0 0 8
320 Electricity: Battery or Capacitor Charging or Discharging 2 1 0 1 1 0 0 0 1 0 1 1 8
419 Powder Metallurgy Processes 0 0 1 2 0 1 0 1 1 2 0 0 8
206 Special Receptacle or Package 0 0 0 0 4 0 1 1 0 0 0 2 8
016 Miscellaneous Hardware 1 0 2 1 0 1 0 0 0 1 0 1 7
053 Package Making 0 0 0 2 2 2 0 0 0 0 0 1 7
074 Machine Element or Mechanism 0 1 2 1 1 0 1 0 0 1 0 0 7
138 Pipes and Tubular Conduits 3 1 1 0 0 0 0 0 0 1 1 0 7
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 0 1 0 1 0 0 0 0 2 0 2 1 7
180 Motor Vehicles 1 0 0 0 0 1 0 0 1 3 0 1 7
384 Bearings 1 1 0 1 0 0 0 0 1 2 1 0 7
434 Education and Demonstration 3 0 0 0 1 0 0 0 0 1 1 1 7
450 Foundation Garments 0 1 0 1 0 0 0 0 1 1 1 2 7
451 Abrading 1 1 1 0 0 0 2 1 0 0 0 3 7
463 Amusement Devices: Games 2 1 0 0 0 1 0 0 0 0 1 2 7
216 Etching a Substrate: Processes 3 1 0 0 0 1 0 0 2 0 0 0 7
294 Handling: Hand and Hoist-Line Implements 0 0 2 0 0 3 0 0 1 1 0 0 7
015 Brushing, Scrubbing, and General Cleaning 0 0 1 0 0 0 1 3 0 0 1 0 6
030 Cutlery 1 0 3 0 0 0 1 0 1 0 0 0 6
049 Movable or Removable Closures 2 1 1 0 1 0 0 1 0 0 0 0 6
089 Ordnance 0 0 0 1 0 0 1 0 0 1 1 2 6
099 Foods and Beverages: Apparatus 0 0 3 3 0 0 0 0 0 0 0 0 6
122 Liquid Heaters and Vaporizers 0 0 0 0 3 3 0 0 0 0 0 0 6
126 Stoves and Furnaces 0 1 0 1 1 0 2 0 0 0 1 0 6
223 Apparel Apparatus 1 0 1 1 0 0 0 2 0 0 0 1 6
326 Electronic Digital Logic Circuitry 2 0 1 1 1 0 0 0 0 1 0 0 6
717 DP: Software Development, Installation, and Management (Data Processing) 0 0 0 0 0 0 0 1 1 0 3 1 6
134 Cleaning and Liquid Contact with Solids 2 2 2 0 0 0 0 0 0 0 0 0 6
396 Photography 0 0 0 0 0 1 0 0 1 0 2 2 6
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 0 0 1 1 0 1 0 2 0 1 0 0 6
472 Amusement Devices 0 0 0 0 0 2 0 1 0 0 1 2 6
708 Arithmetic Processing and Calculating (Electrical Computers) 0 0 1 1 1 0 0 1 0 0 0 2 6
040 Card, Picture, or Sign Exhibiting 0 2 0 0 2 0 0 1 0 0 0 0 5
106 Compositions: Coating or Plastic 2 1 1 0 0 0 0 1 0 0 1 0 5
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 1 0 0 0 0 1 1 1 0 1 1 0 5
124 Mechanical Guns and Projectors 0 1 1 0 0 0 0 2 0 0 0 1 5
165 Heat Exchange 0 1 2 0 1 1 0 0 0 0 0 0 5
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 1 0 1 0 0 1 1 0 0 0 1 0 5
251 Valves and Valve Actuation 1 1 1 0 0 2 0 0 0 0 0 0 5
285 Pipe Joints or Couplings 0 0 0 1 0 0 1 1 1 0 0 1 5
312 Supports: Cabinet Structure 0 1 0 1 1 0 1 0 0 1 0 0 5
336 Inductor Devices 0 1 0 0 0 0 0 0 2 2 0 0 5
347 Incremental Printing of Symbolic Information 0 0 1 1 0 1 0 2 0 0 0 0 5
365 Static Information Storage and Retrieval 0 0 2 0 0 1 0 1 0 0 1 0 5
367 Communications, Electrical: Acoustic Wave Systems and Devices 0 1 0 0 0 0 1 2 1 0 0 0 5
392 Electric Resistance Heating Devices 1 0 1 1 0 0 2 0 0 0 0 0 5
403 Joints and Connections 0 1 0 1 0 0 1 0 2 0 0 0 5
414 Material or Article Handling 2 0 1 0 1 0 1 0 0 0 0 0 5
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 0 0 0 0 2 1 0 0 0 2 0 0 5
505 Superconductor Technology: Apparatus, Material, Process 1 0 1 0 0 1 0 2 0 0 0 0 5
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 1 1 0 0 0 0 0 1 0 0 2 0 5
850 Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm] 0 1 0 1 0 1 0 0 0 0 1 1 5
055 Gas Separation 0 0 0 0 0 0 0 3 0 0 1 1 5
211 Supports: Racks 1 2 0 0 0 0 0 1 0 0 0 1 5
221 Article Dispensing 1 1 0 0 0 1 0 2 0 0 0 0 5
277 Seal for a Joint or Juncture 0 1 2 0 0 0 1 1 0 0 0 0 5
408 Cutting by Use of Rotating Axially Moving Tool 1 1 0 0 0 1 1 1 0 0 0 0 5
034 Drying and Gas or Vapor Contact with Solids 0 0 0 0 0 2 1 0 0 0 1 0 4
096 Gas Separation: Apparatus 1 1 0 1 0 0 0 0 0 0 1 0 4
104 Railways 0 0 2 0 0 0 0 0 0 0 2 0 4
108 Horizontally Supported Planar Surfaces 1 1 0 1 0 0 0 0 0 0 0 1 4
132 Toilet 1 0 2 0 1 0 0 0 0 0 0 0 4
148 Metal Treatment 0 0 0 1 0 0 0 0 1 0 1 1 4
169 Fire Extinguishers 0 1 0 0 0 0 0 0 1 0 1 1 4
182 Fire Escape, Ladder, or Scaffold 0 0 0 0 1 0 1 0 1 0 1 0 4
200 Electricity: Circuit Makers and Breakers 1 0 0 0 0 1 0 0 0 1 0 1 4
229 Envelopes, Wrappers, and Paperboard Boxes 0 0 0 2 0 0 2 0 0 0 0 0 4
269 Work Holders 1 0 0 0 0 0 2 0 0 0 1 0 4
366 Agitating (e.g., of articles and materials) 0 1 1 0 1 0 0 1 0 0 0 0 4
378 X-Ray or Gamma Ray Systems or Devices 0 2 0 0 1 0 0 0 0 0 1 0 4
415 Rotary Kinetic Fluid Motors or Pumps 0 0 1 0 0 0 2 0 0 0 0 1 4
725 Interactive Video Distribution Systems 0 0 0 0 0 0 0 0 1 0 0 3 4
083 Cutting 0 0 0 0 2 0 0 1 0 1 0 0 4
101 Printing 0 1 0 0 1 1 1 0 0 0 0 0 4
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 0 0 1 0 0 0 1 0 0 1 2 0 4
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 1 0 1 0 1 0 0 1 0 0 0 0 4
601 Surgery: Kinesitherapy 0 0 1 0 1 0 0 1 1 0 0 0 4
042 Firearms 1 0 0 0 0 1 0 0 0 1 0 0 3
047 Plant Husbandry 0 0 1 0 1 0 1 0 0 0 0 0 3
056 Harvesters 0 0 0 1 0 0 1 0 0 0 1 0 3
072 Metal Deforming 0 0 0 0 0 0 0 1 0 1 0 1 3
283 Printed Matter 0 0 0 2 0 1 0 0 0 0 0 0 3
313 Electric Lamp and Discharge Devices 1 0 0 1 0 0 0 0 1 0 0 0 3
355 Photocopying 1 1 1 0 0 0 0 0 0 0 0 0 3
376 Induced Nuclear Reactions: Processes, Systems, and Elements 0 0 0 0 1 1 0 0 0 0 0 1 3
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 1 0 1 0 1 0 0 0 0 0 0 0 3
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 0 0 0 0 0 1 0 0 1 0 0 1 3
423 Chemistry of Inorganic Compounds 0 0 0 0 1 0 0 0 1 0 1 0 3
431 Combustion 0 0 0 1 0 1 0 1 0 0 0 0 3
440 Marine Propulsion 0 2 0 0 0 1 0 0 0 0 0 0 3
095 Gas Separation: Processes 0 0 0 0 1 0 0 0 2 0 0 0 3
125 Stone Working 0 1 0 1 0 1 1 0 0 0 1 0 3
261 Gas and Liquid Contact Apparatus 0 1 0 0 1 0 1 0 0 0 0 0 3
337 Electricity: Electrothermally or Thermally Actuated Switches 0 0 0 0 1 0 1 1 0 0 0 0 3
374 Thermal Measuring and Testing 0 0 0 0 0 0 2 0 0 0 0 1 3
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 0 0 0 0 1 0 0 0 1 0 0 1 3
023 Chemistry: Physical Processes 1 0 0 0 0 0 0 0 0 0 1 0 2
044 Fuel and Related Compositions 2 0 0 0 0 0 0 0 0 0 0 0 2
054 Harness for Working Animal 0 0 0 2 0 0 0 0 0 0 0 0 2
068 Textiles: Fluid Treating Apparatus 0 0 0 2 0 0 0 0 0 0 0 0 2
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 0 0 1 0 0 0 0 1 0 0 0 0 2
092 Expansible Chamber Devices 0 0 0 0 1 0 0 0 0 1 0 0 2
100 Presses 1 0 1 0 0 0 0 0 0 0 0 0 2
118 Coating Apparatus 0 1 0 0 1 0 0 0 0 0 0 0 2
144 Woodworking 0 0 1 0 0 0 0 0 0 0 0 1 2
149 Explosive and Thermic Compositions or Charges 0 0 0 0 0 2 0 0 0 0 0 0 2
160 Flexible or Portable Closure, Partition, or Panel 1 1 0 0 0 0 0 0 0 0 0 0 2
162 Paper Making and Fiber Liberation 0 1 0 1 0 0 0 0 0 0 0 0 2
190 Trunks and Hand-Carried Luggage 0 0 0 1 1 0 0 0 0 0 0 0 2
192 Clutches and Power-Stop Control 0 0 1 0 1 0 0 0 0 0 0 0 2
198 Conveyors: Power-Driven 0 0 0 1 1 0 0 0 0 0 0 0 2
208 Mineral Oils: Processes and Products 0 0 1 1 0 0 0 0 0 0 0 0 2
209 Classifying, Separating, and Assorting Solids 0 0 0 0 0 1 0 0 1 0 0 0 2
254 Implements or Apparatus for Applying Pushing or Pulling Force 0 0 0 0 0 0 0 0 1 0 1 0 2
256 Fences 0 2 0 0 0 0 0 0 0 0 0 0 2
267 Spring Devices 0 0 1 0 0 0 0 0 0 0 0 1 2
271 Sheet Feeding or Delivering 0 1 0 0 0 0 0 0 1 0 0 0 2
301 Land Vehicles: Wheels and Axles 0 0 0 1 1 0 0 0 0 0 0 0 2
322 Electricity: Single Generator Systems 0 0 0 0 1 1 0 0 0 0 0 0 2
338 Electrical Resistors 0 0 0 0 0 1 0 0 0 0 1 0 2
369 Dynamic Information Storage or Retrieval 0 0 1 0 0 0 0 1 0 0 0 0 2
404 Road Structure, Process, or Apparatus 0 0 1 0 0 1 0 0 0 0 0 0 2
426 Food or Edible Material: Processes, Compositions, and Products 0 0 0 0 0 0 1 0 0 1 0 0 2
474 Endless Belt Power Transmission Systems or Components 1 1 0 0 0 0 0 0 0 0 0 0 2
475 Planetary Gear Transmission Systems or Components 1 1 0 0 0 0 0 0 0 0 0 0 2
506 Combinatorial Chemistry Technology: Method, Library, Apparatus 0 0 0 1 0 0 0 0 0 0 0 1 2
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 0 1 0 0 0 1 0 0 0 0 0 0 2
027 Undertaking 0 1 0 0 0 1 0 0 0 1 0 0 2
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 0 0 1 0 0 0 1 0 0 0 0 0 2
007 Compound Hand Tools 1 0 0 0 0 0 0 0 0 0 0 0 1
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 0 0 0 0 0 0 0 1 0 0 0 0 1
012 Boot and Shoe Making 0 0 0 0 0 0 1 0 0 0 0 0 1
048 Gas: Heating and Illuminating 0 0 0 0 0 0 0 0 0 0 1 0 1
051 Abrasive Tool Making Process, Material, or Composition 0 0 0 0 1 0 0 0 0 0 0 0 1
063 Jewelry 0 0 0 1 0 0 0 0 0 0 0 0 1
065 Glass Manufacturing 0 0 0 0 0 0 1 0 0 0 0 0 1
066 Textiles: Knitting 0 0 0 0 0 0 1 0 0 0 0 0 1
071 Chemistry: Fertilizers 0 1 0 0 0 0 0 0 0 0 0 0 1
082 Turning (e.g., for metal working) 0 0 0 0 0 0 0 0 0 1 0 0 1
091 Motors: Expansible Chamber Type 0 0 0 0 0 0 1 0 0 0 0 0 1
116 Signals and Indicators 0 0 0 0 0 0 0 0 0 0 0 1 1
139 Textiles: Weaving 0 0 1 0 0 0 0 0 0 0 0 0 1
172 Earth Working 0 0 1 0 0 0 0 0 0 0 0 0 1
177 Weighing Scales 0 0 0 0 0 1 0 0 0 0 0 0 1
184 Lubrication 1 0 0 0 0 0 0 0 0 0 0 0 1
186 Merchandising 0 0 0 1 0 0 0 0 0 0 0 0 1
191 Electricity: Transmission To Vehicles 1 0 0 0 0 0 0 0 0 0 0 0 1
212 Traversing Hoists 0 0 0 0 0 0 0 0 0 1 0 0 1
215 Bottles and Jars 1 0 0 0 0 0 0 0 0 0 0 0 1
225 Severing by Tearing or Breaking 1 0 0 0 0 0 0 0 0 0 0 0 1
232 Deposit and Collection Receptacles 0 0 0 0 0 0 0 1 0 0 0 0 1
241 Solid Material Comminution or Disintegration 0 0 0 1 0 0 0 0 0 0 0 0 1
270 Sheet-Material Associating 0 1 0 0 0 0 0 0 0 0 0 0 1
281 Books, Strips, and Leaves 0 0 0 0 0 0 0 0 0 0 0 1 1
295 Railway Wheels and Axles 0 0 0 0 0 1 0 0 0 0 0 0 1
303 Fluid-Pressure and Analogous Brake Systems 0 1 0 0 0 0 0 0 0 0 0 0 1
399 Electrophotography 0 0 0 0 0 0 1 0 0 0 0 0 1
432 Heating 0 0 0 0 0 0 0 0 0 0 0 1 1
445 Electric Lamp or Space Discharge Component or Device Manufacturing 0 0 0 0 0 0 0 0 0 0 0 1 1
454 Ventilation 0 0 0 0 0 0 0 0 0 0 1 0 1
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 0 0 0 0 0 0 0 0 0 0 1 0 1
501 Compositions: Ceramic 0 0 0 1 0 0 0 0 0 0 0 0 1
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 0 0 0 0 0 0 0 0 0 0 1 0 1
504 Plant Protecting and Regulating Compositions 0 0 0 0 0 0 0 0 0 0 1 0 1
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 1 0 0 0 0 0 0 1
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 1 0 0 0 0 0 1
152 Resilient Tires and Wheels 0 0 0 0 1 0 0 0 0 0 0 0 1
299 Mining or In Situ Disintegration of Hard Material 0 0 0 0 0 1 0 0 0 0 0 0 1
ALL ALL CLASSES 375 427 433 460 449 406 458 411 381 383 530 535 5245


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email: oeip@uspto.gov

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