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U.S. PATENT AND TRADEMARK OFFICE
Office of Electronic Information Products
Patent Technology Monitoring Division (PTMD)

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

Count of 2000 - 2004 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 2000 2001 2002 2003 2004 Total
473 Games Using Tangible Projectile 4 3 3 1 1 12
280 Land Vehicles 3 1 5 1 1 11
435 Chemistry: Molecular Biology and Microbiology 1 0 1 6 1 9
137 Fluid Handling 3 2 0 1 1 7
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 0 2 2 1 2 7
204 Chemistry: Electrical and Wave Energy 1 2 1 1 2 7
033 Geometrical Instruments 0 2 2 2 0 6
175 Boring or Penetrating the Earth 0 0 2 2 2 6
206 Special Receptacle or Package 3 1 1 0 1 6
248 Supports (e.g., for holding articles, etc.) 1 3 0 1 1 6
043 Fishing, Trapping, and Vermin Destroying 1 0 1 3 0 5
254 Implements or Apparatus for Applying Pushing or Pulling Force 1 1 1 0 2 5
296 Land Vehicles: Bodies and Tops 2 0 1 2 0 5
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 0 0 1 3 1 5
073 Measuring and Testing 1 1 0 2 0 4
095 Gas Separation: Processes 0 1 2 0 1 4
239 Fluid Sprinkling, Spraying, and Diffusing 0 1 1 2 0 4
356 Optics: Measuring and Testing 0 1 1 0 2 4
404 Road Structure, Process, or Apparatus 2 1 1 0 0 4
408 Cutting by Use of Rotating Axially Moving Tool 0 3 0 1 0 4
436 Chemistry: Analytical and Immunological Testing 0 0 0 2 2 4
042 Firearms 1 0 0 0 2 3
054 Harness (for animals) 0 2 0 0 1 3
060 Power Plants 1 1 1 0 0 3
099 Foods and Beverages: Apparatus 1 0 0 2 0 3
106 Compositions: Coating or Plastic 0 0 1 1 1 3
124 Mechanical Guns and Projectors 1 0 1 1 0 3
128 Surgery (includes Class 600) 0 0 1 0 2 3
211 Supports: Racks 1 0 0 1 1 3
220 Receptacles 0 2 1 0 0 3
224 Package and Article Carriers 1 0 0 1 1 3
290 Prime-Mover Dynamo Plants 0 0 0 1 2 3
340 Communications: Electrical 0 0 0 0 3 3
345 Computer Graphics Processing and Selective Visual Display Systems 2 0 0 0 1 3
362 Illumination 0 1 1 1 0 3
415 Rotary Kinetic Fluid Motors or Pumps 1 1 1 0 0 3
434 Education and Demonstration 0 1 1 1 0 3
452 Butchering 0 1 1 0 1 3
005 Beds 0 0 1 1 0 2
023 Chemistry: Physical Processes 1 0 1 0 0 2
053 Package Making 0 0 0 1 1 2
102 Ammunition and Explosives 0 0 0 1 1 2
132 Toilet 0 0 0 1 1 2
210 Liquid Purification or Separation 0 1 0 0 1 2
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 0 1 1 0 0 2
244 Aeronautics 0 0 0 1 1 2
250 Radiant Energy 0 0 1 0 1 2
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 1 0 0 1 0 2
294 Handling: Hand and Hoist-Line Implements 1 1 0 0 0 2
324 Electricity: Measuring and Testing 0 1 0 0 1 2
351 Optics: Eye Examining, Vision Testing and Correcting 1 0 0 1 0 2
366 Agitating (e.g., of articles and materials) 0 1 0 1 0 2
400 Typewriting Machines 2 0 0 0 0 2
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 1 1 0 0 0 2
427 Coating Processes 0 0 0 2 0 2
438 Semiconductor Device Manufacturing: Process 0 0 0 2 0 2
607 Surgery: Light, Thermal, and Electrical Application 1 1 0 0 0 2
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 0 0 0 2 2
709 Multicomputer Data Transferring or Plural Processor Synchronization (Electrical Computers and Digital Processing Systems) 1 0 0 0 1 2
015 Brushing, Scrubbing, and General Cleaning 1 0 0 0 0 1
024 Buckles, Buttons, Clasps, Etc. 1 0 0 0 0 1
029 Metal Working 0 0 0 1 0 1
030 Cutlery 0 0 0 0 1 1
037 Excavating 0 0 0 1 0 1
044 Fuel and Related Compositions 1 0 0 0 0 1
070 Locks 0 0 0 1 0 1
072 Metal Deforming 0 1 0 0 0 1
116 Signals and Indicators 0 1 0 0 0 1
123 Internal-Combustion Engines 0 0 0 1 0 1
126 Stoves and Furnaces 0 0 0 1 0 1
134 Cleaning and Liquid Contact with Solids 1 0 0 0 0 1
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 1 0 0 0 0 1
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 0 0 1 0 0 1
177 Weighing Scales 1 0 0 0 0 1
180 Motor Vehicles 0 0 0 1 0 1
182 Fire Escape, Ladder, or Scaffold 1 0 0 0 0 1
188 Brakes 1 0 0 0 0 1
194 Check-Actuated Control Mechanisms 0 0 1 0 0 1
198 Conveyors: Power-Driven 1 0 0 0 0 1
209 Classifying, Separating, and Assorting Solids 0 1 0 0 0 1
219 Electric Heating 0 0 0 0 1 1
242 Winding, Tensioning, or Guiding 0 0 0 1 0 1
251 Valves and Valve Actuation 0 0 1 0 0 1
269 Work Holders 0 0 0 0 1 1
293 Vehicle Fenders 0 0 1 0 0 1
298 Land Vehicles: Dumping 0 0 0 1 0 1
299 Mining or In Situ Disintegration of Hard Material 0 1 0 0 0 1
320 Electricity: Battery or Capacitor Charging or Discharging 0 0 1 0 0 1
348 Television 0 0 0 1 0 1
358 Facsimile and Static Presentation Processing 0 0 1 0 0 1
359 Optics: Systems and Elements 1 0 0 0 0 1
360 Dynamic Magnetic Information Storage or Retrieval 1 0 0 0 0 1
361 Electricity: Electrical Systems and Devices 0 0 0 1 0 1
365 Static Information Storage and Retrieval 0 1 0 0 0 1
370 Multiplex Communications 0 0 0 1 0 1
384 Bearings 0 1 0 0 0 1
405 Hydraulic and Earth Engineering 0 0 1 0 0 1
410 Freight Accommodation On Freight Carrier 1 0 0 0 0 1
416 Fluid Reaction Surfaces (i.e., Impellers) 0 0 0 1 0 1
423 Chemistry of Inorganic Compounds 0 0 0 1 0 1
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 0 1 0 0 0 1
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 1 0 0 0 0 1
428 Stock Material or Miscellaneous Articles 0 0 1 0 0 1
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 0 0 0 0 1 1
431 Combustion 0 1 0 0 0 1
439 Electrical Connectors 0 1 0 0 0 1
441 Buoys, Rafts, and Aquatic Devices 0 0 0 0 1 1
446 Amusement Devices: Toys 0 0 0 1 0 1
463 Amusement Devices: Games 0 0 0 1 0 1
482 Exercise Devices 0 0 1 0 0 1
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 0 1 0 0 0 1
588 Hazardous or Toxic Waste Destruction or Containment 1 0 0 0 0 1
602 Surgery: Splint, Brace, or Bandage 0 0 0 1 0 1
606 Surgery (instruments) 0 0 0 1 0 1
700 DP: Generic Control Systems or Specific Applications (Data Processing) 0 0 0 1 0 1
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 0 0 0 0 1 1
714 Error Detection/Correction and Fault Detection/Recovery 0 0 0 0 1 1
716 DP: Design and Analysis of Circuit or Semiconductor Mask (Data Processing) 0 0 0 1 0 1
ALL ALL CLASSES 55 51 48 71 52 277


PTMD Contacts

Questions regarding these reports should be directed to:

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

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

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


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