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


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

ALASKA

( 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
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 11 6 2 3 2 24
405 Hydraulic and Earth Engineering 0 0 1 3 4 8
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 1 2 2 2 1 8
340 Communications: Electrical 2 2 1 1 1 7
123 Internal-Combustion Engines 1 1 2 1 0 5
248 Supports (e.g., for holding articles, etc.) 3 1 0 0 1 5
370 Multiplex Communications 0 0 3 0 2 5
042 Firearms 0 1 3 0 0 4
062 Refrigeration 2 1 1 0 0 4
210 Liquid Purification or Separation 0 1 1 1 1 4
362 Illumination 0 1 1 1 1 4
606 Surgery (instruments) 1 1 1 1 0 4
702 DP: Measuring, Calibrating, or Testing (Data Processing) 0 1 1 1 1 4
002 Apparel 1 1 0 1 0 3
007 Compound Hand Tools 0 0 0 1 2 3
033 Geometrical Instruments 0 1 0 0 2 3
037 Excavating 3 0 0 0 0 3
070 Locks 1 1 1 0 0 3
220 Receptacles 1 1 0 0 1 3
280 Land Vehicles 0 0 2 1 0 3
296 Land Vehicles: Bodies and Tops 2 0 0 0 1 3
455 Telecommunications 1 0 0 2 0 3
585 Chemistry of Hydrocarbon Compounds 1 1 0 1 0 3
005 Beds 0 0 0 1 1 2
030 Cutlery 0 1 0 1 0 2
036 Boots, Shoes, and Leggings 0 1 0 0 1 2
040 Card, Picture, or Sign Exhibiting 0 0 1 0 1 2
081 Tools 1 0 0 1 0 2
084 Music 0 0 2 0 0 2
119 Animal Husbandry 1 0 0 1 0 2
135 Tent, Canopy, Umbrella, or Cane 0 0 1 0 1 2
144 Woodworking 0 0 1 1 0 2
175 Boring or Penetrating the Earth 0 2 0 0 0 2
244 Aeronautics 0 1 0 1 0 2
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 0 1 0 1 0 2
404 Road Structure, Process, or Apparatus 0 0 0 1 1 2
410 Freight Accommodation On Freight Carrier 0 1 0 1 0 2
433 Dentistry 0 1 0 0 1 2
439 Electrical Connectors 0 1 0 0 1 2
440 Marine Propulsion 0 1 1 0 0 2
446 Amusement Devices: Toys 0 1 1 0 0 2
452 Butchering 1 0 1 0 0 2
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 2 0 0 0 0 2
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 0 1 0 1 0 2
004 Baths, Closets, Sinks, and Spittoons 0 0 0 0 1 1
014 Bridges 0 0 0 1 0 1
027 Undertaking 0 1 0 0 0 1
043 Fishing, Trapping, and Vermin Destroying 0 0 1 0 0 1
044 Fuel and Related Compositions 1 0 0 0 0 1
047 Plant Husbandry 0 0 0 0 1 1
052 Static Structures (e.g., Buildings) 0 0 0 0 1 1
060 Power Plants 0 0 1 0 0 1
073 Measuring and Testing 0 0 0 1 0 1
074 Machine Element or Mechanism 0 1 0 0 0 1
104 Railways 0 0 1 0 0 1
138 Pipes and Tubular Conduits 1 0 0 0 0 1
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 0 0 1 0 0 1
172 Earth Working 0 1 0 0 0 1
174 Electricity: Conductors and Insulators 0 1 0 0 0 1
180 Motor Vehicles 0 0 1 0 0 1
181 Acoustics 0 0 0 0 1 1
182 Fire Escape, Ladder, or Scaffold 0 1 0 0 0 1
219 Electric Heating 1 0 0 0 0 1
221 Article Dispensing 0 0 0 0 1 1
222 Dispensing (apparatus and process) 0 0 0 0 1 1
224 Package and Article Carriers 0 0 0 1 0 1
236 Automatic Temperature and Humidity Regulation 0 0 0 0 1 1
242 Winding, Tensioning, or Guiding 0 1 0 0 0 1
254 Implements or Apparatus for Applying Pushing or Pulling Force 0 0 0 1 0 1
269 Work Holders 0 1 0 0 0 1
273 Amusement Devices: Games 0 0 0 0 1 1
290 Prime-Mover Dynamo Plants 0 1 0 0 0 1
294 Handling: Hand and Hoist-Line Implements 1 0 0 0 0 1
297 Chairs and Seats 0 0 0 1 0 1
310 Electrical Generator or Motor Structure 0 0 1 0 0 1
312 Supports: Cabinet Structure 0 0 0 1 0 1
315 Electric Lamp and Discharge Devices: Systems 0 0 1 0 0 1
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 0 0 0 0 1 1
348 Television 0 0 1 0 0 1
351 Optics: Eye Examining, Vision Testing and Correcting 0 0 0 0 1 1
359 Optics: Systems and Elements 0 1 0 0 0 1
367 Communications, Electrical: Acoustic Wave Systems and Devices 0 0 0 1 0 1
406 Conveyors: Fluid Current 0 0 1 0 0 1
409 Gear Cutting, Milling, or Planing 0 0 1 0 0 1
414 Material or Article Handling 0 0 1 0 0 1
415 Rotary Kinetic Fluid Motors or Pumps 0 0 0 0 1 1
416 Fluid Reaction Surfaces (i.e., Impellers) 0 0 1 0 0 1
423 Chemistry of Inorganic Compounds 0 1 0 0 0 1
426 Food or Edible Material: Processes, Compositions, and Products 0 1 0 0 0 1
434 Education and Demonstration 0 1 0 0 0 1
474 Endless Belt Power Transmission Systems or Components 1 0 0 0 0 1
482 Exercise Devices 0 0 1 0 0 1
507 Earth Boring, Well Treating, and Oil Field Chemistry 0 1 0 0 0 1
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 0 0 0 0 1 1
601 Surgery: Kinesitherapy 0 1 0 0 0 1
602 Surgery: Splint, Brace, or Bandage 0 1 0 0 0 1
700 DP: Generic Control Systems or Specific Applications (Data Processing) 1 0 0 0 0 1
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 1 0 0 0 0 1
ALL ALL CLASSES 43 50 43 37 39 212


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/


Top

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