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U.S. PATENT AND TRADEMARK OFFICE
Electronic Information Products Division
Patent Technology Monitoring Branch (PTMB)

Patenting By Geographic Region (State and Country),
Breakout By Technology Class

Count of 2001 - 2005 Utility Patent Grants,
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

WYOMING

( patent origin is determined by the residence of the first-named inventor )
( technology class is determined by the primary classification assigned to the patent- see 'Explanation of Data' )

The following table displays technology classes and counts of associated patents, as distributed by the year of patent grant
Class Class Title 2001 2002 2003 2004 2005 Total
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 2 2 1 2 4 11
435 Chemistry: Molecular Biology and Microbiology 0 1 6 1 3 11
280 Land Vehicles 1 5 1 1 1 9
033 Geometrical Instruments 2 2 2 0 2 8
473 Games Using Tangible Projectile 3 3 1 1 0 8
175 Boring or Penetrating the Earth 0 2 2 2 0 6
204 Chemistry: Electrical and Wave Energy 2 1 1 2 0 6
248 Supports (e.g., for holding articles, etc.) 3 0 1 1 1 6
427 Coating Processes 0 0 2 0 4 6
073 Measuring and Testing 1 0 2 0 2 5
428 Stock Material or Miscellaneous Articles 0 1 0 0 4 5
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 0 1 3 1 0 5
043 Fishing, Trapping, and Vermin Destroying 0 1 3 0 0 4
095 Gas Separation: Processes 1 2 0 1 0 4
137 Fluid Handling 2 0 1 1 0 4
239 Fluid Sprinkling, Spraying, and Diffusing 1 1 2 0 0 4
254 Implements or Apparatus for Applying Pushing or Pulling Force 1 1 0 2 0 4
296 Land Vehicles: Bodies and Tops 0 1 2 0 1 4
340 Communications: Electrical 0 0 0 3 1 4
356 Optics: Measuring and Testing 1 1 0 2 0 4
362 Illumination 1 1 1 0 1 4
408 Cutting by Use of Rotating Axially Moving Tool 3 0 1 0 0 4
415 Rotary Kinetic Fluid Motors or Pumps 1 1 0 0 2 4
434 Education and Demonstration 1 1 1 0 1 4
436 Chemistry: Analytical and Immunological Testing 0 0 2 2 0 4
005 Beds 0 1 1 0 1 3
054 Harness for Working Animal 2 0 0 1 0 3
060 Power Plants 1 1 0 0 1 3
099 Foods and Beverages: Apparatus 0 0 2 0 1 3
106 Compositions: Coating or Plastic 0 1 1 1 0 3
128 Surgery (includes Class 600) 0 1 0 2 0 3
206 Special Receptacle or Package 1 1 0 1 0 3
210 Liquid Purification or Separation 1 0 0 1 1 3
220 Receptacles 2 1 0 0 0 3
290 Prime-Mover Dynamo Plants 0 0 1 2 0 3
324 Electricity: Measuring and Testing 1 0 0 1 1 3
452 Butchering 1 1 0 1 0 3
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 0 0 0 1 2 3
030 Cutlery 0 0 0 1 1 2
042 Firearms 0 0 0 2 0 2
053 Package Making 0 0 1 1 0 2
102 Ammunition and Explosives 0 0 1 1 0 2
123 Internal-Combustion Engines 0 0 1 0 1 2
124 Mechanical Guns and Projectors 0 1 1 0 0 2
132 Toilet 0 0 1 1 0 2
211 Supports: Racks 0 0 1 1 0 2
224 Package and Article Carriers 0 0 1 1 0 2
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 1 1 0 0 0 2
244 Aeronautics and Astronautics 0 0 1 1 0 2
250 Radiant Energy 0 1 0 1 0 2
269 Work Holders 0 0 0 1 1 2
366 Agitating (e.g., of articles and materials) 1 0 1 0 0 2
404 Road Structure, Process, or Apparatus 1 1 0 0 0 2
416 Fluid Reaction Surfaces (i.e., Impellers) 0 0 1 0 1 2
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 0 0 0 1 1 2
431 Combustion 1 0 0 0 1 2
438 Semiconductor Device Manufacturing: Process 0 0 2 0 0 2
700 DP: Generic Control Systems or Specific Applications (Data Processing) 0 0 1 0 1 2
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 0 0 2 0 2
023 Chemistry: Physical Processes 0 1 0 0 0 1
029 Metal Working 0 0 1 0 0 1
037 Excavating 0 0 1 0 0 1
070 Locks 0 0 1 0 0 1
072 Metal Deforming 1 0 0 0 0 1
101 Printing 0 0 0 0 1 1
108 Horizontally Supported Planar Surfaces 0 0 0 0 1 1
116 Signals and Indicators 1 0 0 0 0 1
126 Stoves and Furnaces 0 0 1 0 0 1
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 0 1 0 0 0 1
160 Flexible or Portable Closure, Partition, or Panel 0 0 0 0 1 1
172 Earth Working 0 0 0 0 1 1
173 Tool Driving or Impacting 0 0 0 0 1 1
180 Motor Vehicles 0 0 1 0 0 1
194 Check-Actuated Control Mechanisms 0 1 0 0 0 1
200 Electricity: Circuit Makers and Breakers 0 0 0 0 1 1
208 Mineral Oils: Processes and Products 0 0 0 0 1 1
209 Classifying, Separating, and Assorting Solids 1 0 0 0 0 1
216 Etching a Substrate: Processes 0 0 0 0 1 1
219 Electric Heating 0 0 0 1 0 1
242 Winding, Tensioning, or Guiding 0 0 1 0 0 1
251 Valves and Valve Actuation 0 1 0 0 0 1
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 0 0 1 0 0 1
285 Pipe Joints or Couplings 0 0 0 0 1 1
293 Vehicle Fenders 0 1 0 0 0 1
294 Handling: Hand and Hoist-Line Implements 1 0 0 0 0 1
298 Land Vehicles: Dumping 0 0 1 0 0 1
299 Mining or In Situ Disintegration of Hard Material 1 0 0 0 0 1
320 Electricity: Battery or Capacitor Charging or Discharging 0 1 0 0 0 1
345 Computer Graphics Processing and Selective Visual Display Systems 0 0 0 1 0 1
348 Television 0 0 1 0 0 1
351 Optics: Eye Examining, Vision Testing and Correcting 0 0 1 0 0 1
358 Facsimile and Static Presentation Processing 0 1 0 0 0 1
361 Electricity: Electrical Systems and Devices 0 0 1 0 0 1
365 Static Information Storage and Retrieval 1 0 0 0 0 1
370 Multiplex Communications 0 0 1 0 0 1
384 Bearings 1 0 0 0 0 1
405 Hydraulic and Earth Engineering 0 1 0 0 0 1
410 Freight Accommodation On Freight Carrier 0 0 0 0 1 1
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 1 0 0 0 0 1
423 Chemistry of Inorganic Compounds 0 0 1 0 0 1
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 1 0 0 0 0 1
439 Electrical Connectors 1 0 0 0 0 1
441 Buoys, Rafts, and Aquatic Devices 0 0 0 1 0 1
446 Amusement Devices: Toys 0 0 1 0 0 1
463 Amusement Devices: Games 0 0 1 0 0 1
482 Exercise Devices 0 1 0 0 0 1
494 Imperforate Bowl: Centrifugal Separators 0 0 0 0 1 1
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 1 0 0 0 0 1
585 Chemistry of Hydrocarbon Compounds 0 0 0 0 1 1
602 Surgery: Splint, Brace, or Bandage 0 0 1 0 0 1
606 Surgery (instruments) 0 0 1 0 0 1
607 Surgery: Light, Thermal, and Electrical Application 1 0 0 0 0 1
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 0 0 0 1 0 1
714 Error Detection/Correction and Fault Detection/Recovery 0 0 0 1 0 1
716 DP: Design and Analysis of Circuit or Semiconductor Mask (Data Processing) 0 0 1 0 0 1
ALL ALL CLASSES 51 48 71 52 53 275


PTMB Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Electronic Information Products Division - PTMB
MDW 4C18; P.O Box 1450
Alexandria VA 22313-1450

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

address of PTMB pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
ftp download of selected PTMB reports and materials from : ftp.uspto.gov/pub/taf/


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