Skip menu navigation Home > Listing of Viewable PTMT Reports > Table of Contents for This Set of Reports

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 - 2015 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

Champaign-Urbana, IL

( 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 2014 2015 Total
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 7 7 11 7 9 4 11 16 8 18 18 14 37 26 33 16 242
435 Chemistry: Molecular Biology and Microbiology 1 4 3 0 3 3 6 3 6 7 7 8 10 7 7 5 80
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 6 1 3 2 3 2 3 4 3 5 6 4 7 6 7 7 69
438 Semiconductor Device Manufacturing: Process 2 1 1 2 9 0 1 2 2 4 4 7 2 6 4 4 51
356 Optics: Measuring and Testing 0 0 0 2 0 1 1 8 2 2 4 6 5 5 3 6 45
382 Image Analysis 1 0 1 0 5 0 1 3 3 2 4 3 5 2 8 4 42
532 Organic Compounds (includes Classes 532-570) 1 1 0 2 1 3 6 0 3 3 1 4 6 4 2 4 41
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 0 0 2 2 2 2 2 4 2 3 1 3 2 2 6 7 40
436 Chemistry: Analytical and Immunological Testing 0 0 0 1 0 0 1 2 0 1 2 2 10 6 9 2 36
128 Surgery (includes Class 600) 3 3 1 1 0 0 1 1 1 3 1 4 4 3 5 4 35
375 Pulse or Digital Communications 2 2 5 3 1 1 2 3 1 0 1 2 4 4 3 1 35
313 Electric Lamp and Discharge Devices 1 1 0 2 5 0 3 0 2 6 1 1 3 6 2 1 34
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 1 3 0 0 1 5 5 4 5 5 2 31
707 DP: Database and File Management or Data Structures (Data Processing) 1 0 2 0 0 0 1 0 0 1 2 3 2 4 6 6 28
250 Radiant Energy 1 0 0 2 4 0 2 2 0 3 3 4 0 2 1 2 26
372 Coherent Light Generators 0 1 1 0 1 1 1 2 1 1 4 2 2 4 4 1 26
717 DP: Software Development, Installation, and Management (Data Processing) 0 1 1 0 3 0 3 3 1 1 3 0 0 4 1 4 25
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 1 2 0 1 1 1 1 1 1 3 1 2 1 1 0 1 18
702 DP: Measuring, Calibrating, or Testing (Data Processing) 1 0 0 0 2 0 3 1 1 1 1 3 1 1 1 2 18
345 Computer Graphics Processing and Selective Visual Display Systems 1 1 0 0 1 1 1 0 1 0 2 1 3 1 0 4 17
324 Electricity: Measuring and Testing 1 1 2 1 4 1 1 0 1 0 0 1 0 0 1 2 16
423 Chemistry of Inorganic Compounds 1 0 0 1 1 1 1 0 1 2 2 2 2 2 0 0 16
426 Food or Edible Material: Processes, Compositions, and Products 1 1 0 0 1 0 1 0 1 1 5 3 2 0 0 0 16
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 1 3 1 2 6 1 1 16
210 Liquid Purification or Separation 0 0 1 2 1 0 5 1 2 1 0 0 1 0 1 0 15
370 Multiplex Communications 0 1 0 0 3 0 3 0 0 2 0 0 2 0 2 2 15
455 Telecommunications 0 0 0 0 0 1 0 0 1 0 0 1 1 3 3 5 15
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 0 0 0 0 0 0 0 0 3 0 1 0 0 2 4 5 15
073 Measuring and Testing 0 0 0 0 1 1 1 1 1 3 2 0 0 3 0 1 14
204 Chemistry: Electrical and Wave Energy 0 1 0 1 0 2 2 1 0 1 0 4 1 0 1 0 14
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 0 1 2 0 0 0 0 2 0 1 1 1 0 1 2 3 14
428 Stock Material or Miscellaneous Articles 0 0 2 0 2 2 0 1 1 0 1 0 0 0 2 3 14
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 0 0 0 0 1 0 1 4 1 3 3 0 0 0 0 1 14
359 Optical: Systems and Elements 0 0 1 1 2 0 2 0 0 0 0 2 1 1 2 1 13
714 Error Detection/Correction and Fault Detection/Recovery 0 0 1 3 0 0 1 1 1 0 2 1 1 1 1 0 13
015 Brushing, Scrubbing, and General Cleaning 1 1 1 1 0 3 2 0 1 1 0 0 0 0 0 1 12
381 Electrical Audio Signal Processing Systems and Devices 0 1 0 0 0 0 2 1 0 2 1 1 0 2 0 2 12
427 Coating Processes 1 0 0 2 0 1 0 0 2 0 0 0 2 1 2 1 12
445 Electric Lamp or Space Discharge Component or Device Manufacturing 1 0 0 0 2 1 1 1 0 0 0 0 2 2 2 0 12
706 DP: Artificial Intelligence (Data Processing) 0 0 0 0 0 1 0 1 0 0 0 1 3 1 3 2 12
363 Electric Power Conversion Systems 0 0 0 0 1 0 0 0 0 0 1 1 3 3 1 1 11
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 1 0 1 0 0 0 1 0 1 1 0 2 2 2 0 0 11
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 1 0 0 0 1 0 1 1 3 0 1 0 1 0 1 1 11
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 1 0 0 0 0 1 1 1 0 0 0 1 0 1 2 3 11
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 0 0 0 1 0 1 0 0 1 0 1 0 1 3 2 1 11
095 Gas Separation: Processes 0 0 1 0 1 0 0 1 0 0 1 2 1 1 1 1 10
385 Optical Waveguides 0 0 0 1 0 1 1 0 1 0 4 0 0 1 1 0 10
060 Power Plants 0 1 0 0 0 1 1 0 0 1 0 3 0 0 2 0 9
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 0 1 0 2 0 0 0 2 0 0 0 1 0 2 1 0 9
396 Photography 0 0 0 0 0 0 0 0 0 0 1 1 0 1 6 0 9
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 1 1 0 0 0 1 0 1 1 0 1 2 1 0 0 0 9
713 Support (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 1 2 0 0 2 2 0 0 0 0 2 9
084 Music 0 0 0 0 1 0 0 0 0 2 0 2 0 0 1 2 8
244 Aeronautics and Astronautics 1 0 0 1 1 2 0 0 0 0 0 0 1 0 0 2 8
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 1 0 0 0 0 0 0 0 0 0 2 2 1 1 1 0 8
482 Exercise Devices 0 2 0 0 0 1 0 1 1 0 0 1 0 0 0 2 8
340 Communications: Electrical 2 0 0 0 0 0 0 0 0 1 1 0 0 1 1 1 7
219 Electric Heating 1 0 0 1 0 0 0 1 0 0 0 1 0 1 0 1 6
252 Compositions 0 0 0 0 1 0 0 0 0 0 1 1 1 0 1 1 6
307 Electrical Transmission or Interconnection Systems 0 0 0 0 0 0 1 1 0 0 0 1 1 2 0 0 6
378 X-Ray or Gamma Ray Systems or Devices 0 3 0 0 0 0 0 0 0 0 0 0 1 1 0 1 6
434 Education and Demonstration 0 0 0 0 1 0 1 0 1 1 0 1 0 1 0 0 6
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 4 6
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 0 0 0 0 0 0 0 0 0 0 0 1 0 0 3 2 6
029 Metal Working 0 1 0 0 2 0 0 0 1 1 0 0 0 0 0 0 5
111 Planting 0 0 0 0 0 0 0 0 4 1 0 0 0 0 0 0 5
118 Coating Apparatus 0 0 0 0 0 0 0 1 1 0 1 1 0 1 0 0 5
123 Internal-Combustion Engines 0 0 1 0 2 1 0 1 0 0 0 0 0 0 0 0 5
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 0 0 0 2 0 0 0 0 0 0 0 2 0 0 0 1 5
315 Electric Lamp and Discharge Devices: Systems 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 1 5
330 Amplifiers 0 0 0 1 1 0 1 0 0 1 1 0 0 0 0 0 5
361 Electricity: Electrical Systems and Devices 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 3 5
362 Illumination 0 0 0 0 0 0 0 2 0 1 1 1 0 0 0 0 5
398 Optical Communications 0 0 0 0 0 0 0 0 0 1 1 0 0 1 1 1 5
417 Pumps 0 1 2 0 2 0 0 0 0 0 0 0 0 0 0 0 5
446 Amusement Devices: Toys 0 1 0 0 0 0 1 1 0 0 0 0 1 0 1 0 5
700 DP: Generic Control Systems or Specific Applications (Data Processing) 0 0 0 0 0 0 3 1 0 0 0 0 0 0 1 0 5
850 Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm] 0 0 0 0 0 0 0 0 0 0 0 0 0 2 3 0 5
052 Static Structures (e.g., Buildings) 2 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 4
318 Electricity: Motive Power Systems 0 1 0 0 0 0 0 3 0 0 0 0 0 0 0 0 4
323 Electricity: Power Supply or Regulation Systems 0 0 0 0 0 0 1 0 1 0 0 0 1 1 0 0 4
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 0 0 0 0 0 0 0 0 0 1 1 0 1 0 1 0 4
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 0 0 0 0 1 1 2 0 0 0 0 0 0 0 0 0 4
338 Electrical Resistors 0 0 0 0 0 0 0 0 0 0 1 1 2 0 0 0 4
341 Coded Data Generation or Conversion 0 0 0 0 0 0 0 1 0 1 1 0 0 1 0 0 4
348 Television 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 3 4
360 Dynamic Magnetic Information Storage or Retrieval 0 0 1 2 1 0 0 0 0 0 0 0 0 0 0 0 4
414 Material or Article Handling 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 1 4
473 Games Using Tangible Projectile 0 1 0 1 0 0 1 0 0 0 0 0 0 0 0 1 4
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 2 4
710 Input/Output (Electrical Computers and Digital Data Processing Systems) 0 0 0 0 0 1 1 0 0 0 0 0 0 0 2 0 4
711 Memory (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 1 0 0 0 0 1 1 0 1 0 4
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 1 0 0 0 0 1 1 0 1 0 4
726 Information Security 0 1 0 0 0 0 0 0 0 0 0 0 1 1 1 0 4
033 Geometrical Instruments 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 3
047 Plant Husbandry 1 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 3
056 Harvesters 0 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 3
096 Gas Separation: Apparatus 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 3
106 Compositions: Coating or Plastic 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 3
119 Animal Husbandry 1 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 3
136 Batteries: Thermoelectric and Photoelectric 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2 3
194 Check-Actuated Control Mechanisms 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 3
209 Classifying, Separating, and Assorting Solids 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 3
216 Etching a Substrate: Processes 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 3
296 Land Vehicles: Bodies and Tops 0 2 0 0 0 0 0 1 0 0 0 0 0 0 0 0 3
310 Electrical Generator or Motor Structure 0 0 0 0 0 0 0 0 1 0 0 0 2 0 0 0 3
347 Incremental Printing of Symbolic Information 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 3
374 Thermal Measuring and Testing 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 3
379 Telephonic Communications 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0 3
416 Fluid Reaction Surfaces (i.e., Impellers) 0 0 1 1 0 0 0 0 0 0 0 0 1 0 0 0 3
501 Compositions: Ceramic 0 0 0 0 0 1 0 0 0 2 0 0 0 0 0 0 3
030 Cutlery 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2
048 Gas: Heating and Illuminating 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 2
055 Gas Separation 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 2
062 Refrigeration 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
070 Locks 0 0 0 0 0 0 0 0 2 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 0 1 0 0 0 0 0 0 0 0 1 0 0 0 2
082 Turning (e.g., for metal working) 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 2
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2
126 Stoves and Furnaces 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 2
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2
165 Heat Exchange 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 2
198 Conveyors: Power-Driven 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 2
200 Electricity: Circuit Makers and Breakers 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 2
239 Fluid Sprinkling, Spraying, and Diffusing 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 2
248 Supports (e.g., for holding articles, etc.) 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 2
280 Land Vehicles 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2
301 Land Vehicles: Wheels and Axles 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 2
312 Supports: Cabinet Structure 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 2
336 Inductor Devices 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 2
343 Communications: Radio Wave Antennas 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 2
358 Facsimile and Static Presentation Processing 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 2
365 Static Information Storage and Retrieval 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2
376 Induced Nuclear Reactions: Processes, Systems, and Elements 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2
380 Cryptography 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2
405 Hydraulic and Earth Engineering 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 2
439 Electrical Connectors 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 2
588 Hazardous or Toxic Waste Destruction or Containment 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 2
708 Arithmetic Processing and Calculating (Electrical Computers) 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2
004 Baths, Closets, Sinks, and Spittoons 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
005 Beds 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
040 Card, Picture, or Sign Exhibiting 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
054 Harness for Working Animal 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
074 Machine Element or Mechanism 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
092 Expansible Chamber Devices 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
099 Foods and Beverages: Apparatus 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
100 Presses 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
104 Railways 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
108 Horizontally Supported Planar Surfaces 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
127 Sugar, Starch, and Carbohydrates 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
137 Fluid Handling 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
149 Explosive and Thermic Compositions or Charges 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
164 Metal Founding 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
174 Electricity: Conductors and Insulators 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
181 Acoustics 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
206 Special Receptacle or Package 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
208 Mineral Oils: Processes and Products 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
211 Supports: Racks 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
220 Receptacles 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
221 Article Dispensing 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
222 Dispensing (apparatus and process) 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
224 Package and Article Carriers 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
237 Heating Systems 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
251 Valves and Valve Actuation 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
256 Fences 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
273 Amusement Devices: Games 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
285 Pipe Joints or Couplings 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
293 Vehicle Fenders 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
294 Handling: Hand and Hoist-Line Implements 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
320 Electricity: Battery or Capacitor Charging or Discharging 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
331 Oscillators 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
351 Optics: Eye Examining, Vision Testing and Correcting 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
367 Communications, Electrical: Acoustic Wave Systems and Devices 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
392 Electric Resistance Heating Devices 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
401 Coating Implements with Material Supply 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
404 Road Structure, Process, or Apparatus 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
409 Gear Cutting, Milling, or Planing 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
415 Rotary Kinetic Fluid Motors or Pumps 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
420 Alloys or Metallic Compositions 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
431 Combustion 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
453 Coin Handling 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
460 Crop Threshing or Separating 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
475 Planetary Gear Transmission Systems or Components 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
504 Plant Protecting and Regulating Compositions 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
506 Combinatorial Chemistry Technology: Method, Library, Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 1 0 0 0 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 0 0 0 1 0 0 0 0 0 0 0 0 0 1
601 Surgery: Kinesitherapy 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
606 Surgery (instruments) 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
607 Surgery: Light, Thermal, and Electrical Application 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
725 Interactive Video Distribution Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
ALL ALL CLASSES 62 57 57 67 95 58 107 97 78 107 121 136 160 165 187 166 1720


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/

Top

Skip menu navigation Home > Listing of Viewable PTMT Reports > Table of Contents for This Set of Reports