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U.S. PATENT AND TRADEMARK OFFICE
Patent Technology Monitoring Team (PTMT)

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

Count of 2006 - 2010 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

OKLAHOMA

( 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 )

The following table displays technology classes and counts of utility patents classified in them; patents are distributed either by year of patent grant or by year of patent application.
Class Class Title 2006 2007 2008 2009 2010 Total
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 128 115 99 76 119 537
507 Earth Boring, Well Treating, and Oil Field Chemistry 6 15 11 26 41 99
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 20 10 12 15 15 72
435 Chemistry: Molecular Biology and Microbiology 21 9 4 16 7 57
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 15 11 10 15 5 56
106 Compositions: Coating or Plastic 9 17 15 7 5 53
175 Boring or Penetrating the Earth 15 7 14 8 9 53
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 7 9 8 5 20 49
340 Communications: Electrical 11 7 9 9 10 46
423 Chemistry of Inorganic Compounds 10 4 14 10 6 44
073 Measuring and Testing 5 5 9 10 12 41
137 Fluid Handling 5 8 10 6 3 32
702 DP: Measuring, Calibrating, or Testing (Data Processing) 9 10 7 2 4 32
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 18 9 3 0 0 30
210 Liquid Purification or Separation 5 6 8 4 6 29
280 Land Vehicles 7 8 9 2 2 28
585 Chemistry of Hydrocarbon Compounds 3 4 7 4 8 26
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 7 4 1 8 2 22
440 Marine Propulsion 2 5 6 6 2 21
052 Static Structures (e.g., Buildings) 2 4 1 6 7 20
062 Refrigeration 5 1 8 1 5 20
208 Mineral Oils: Processes and Products 1 4 5 3 6 19
417 Pumps 1 1 2 5 9 18
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 1 0 3 5 9 18
250 Radiant Energy 7 3 2 2 2 16
532 Organic Compounds (includes Classes 532-570) 4 3 3 5 1 16
405 Hydraulic and Earth Engineering 2 3 3 2 5 15
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 2 2 3 4 4 15
005 Beds 5 0 3 3 3 14
060 Power Plants 5 1 2 1 5 14
128 Surgery (includes Class 600) 3 0 1 1 9 14
248 Supports (e.g., for holding articles, etc.) 3 3 0 5 3 14
700 DP: Generic Control Systems or Specific Applications (Data Processing) 1 2 6 4 1 14
123 Internal-Combustion Engines 2 2 2 4 3 13
256 Fences 0 3 4 2 4 13
296 Land Vehicles: Bodies and Tops 3 5 1 0 4 13
360 Dynamic Magnetic Information Storage or Retrieval 5 3 1 2 2 13
042 Firearms 3 4 2 1 2 12
324 Electricity: Measuring and Testing 6 1 0 1 4 12
095 Gas Separation: Processes 1 1 3 1 5 11
251 Valves and Valve Actuation 3 2 1 2 3 11
415 Rotary Kinetic Fluid Motors or Pumps 1 1 3 2 4 11
047 Plant Husbandry 1 2 3 1 3 10
254 Implements or Apparatus for Applying Pushing or Pulling Force 4 4 0 0 2 10
366 Agitating (e.g., of articles and materials) 3 3 1 2 1 10
436 Chemistry: Analytical and Immunological Testing 2 3 1 1 3 10
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 2 3 2 2 1 10
239 Fluid Sprinkling, Spraying, and Diffusing 6 1 0 1 1 9
252 Compositions 5 2 2 0 0 9
414 Material or Article Handling 2 1 1 1 4 9
428 Stock Material or Miscellaneous Articles 1 1 1 3 3 9
431 Combustion 3 2 2 1 1 9
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 1 4 1 2 1 9
711 Memory (Electrical Computers and Digital Processing Systems) 2 2 2 3 0 9
015 Brushing, Scrubbing, and General Cleaning 3 1 2 0 2 8
029 Metal Working 2 1 1 1 3 8
037 Excavating 2 1 1 0 4 8
043 Fishing, Trapping, and Vermin Destroying 2 1 1 3 1 8
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 2 2 0 3 1 8
310 Electrical Generator or Motor Structure 0 2 0 3 3 8
356 Optics: Measuring and Testing 1 0 2 1 4 8
482 Exercise Devices 4 0 0 0 4 8
713 Support (Electrical Computers and Digital Processing Systems) 1 2 1 1 3 8
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 3 3 0 0 1 7
367 Communications, Electrical: Acoustic Wave Systems and Devices 0 2 2 1 2 7
370 Multiplex Communications 0 1 2 1 3 7
382 Image Analysis 3 0 2 1 1 7
433 Dentistry 3 3 0 0 1 7
439 Electrical Connectors 0 3 0 2 2 7
473 Games Using Tangible Projectile 1 3 0 2 1 7
033 Geometrical Instruments 0 4 0 1 1 6
092 Expansible Chamber Devices 0 2 2 2 0 6
114 Ships 1 3 1 1 0 6
119 Animal Husbandry 2 2 0 2 0 6
138 Pipes and Tubular Conduits 1 0 0 0 5 6
180 Motor Vehicles 0 1 0 4 1 6
222 Dispensing (apparatus and process) 0 1 1 1 3 6
261 Gas and Liquid Contact Apparatus 2 0 0 1 3 6
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 2 1 0 1 2 6
273 Amusement Devices: Games 0 1 2 2 1 6
285 Pipe Joints or Couplings 1 2 2 0 1 6
369 Dynamic Information Storage or Retrieval 2 1 0 1 2 6
381 Electrical Audio Signal Processing Systems and Devices 3 0 0 1 2 6
427 Coating Processes 1 0 1 2 2 6
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 0 3 0 1 2 6
463 Amusement Devices: Games 1 2 2 1 0 6
725 Interactive Video Distribution Systems 1 1 0 2 2 6
002 Apparel 1 1 3 0 0 5
174 Electricity: Conductors and Insulators 2 1 0 1 1 5
182 Fire Escape, Ladder, or Scaffold 1 1 0 0 3 5
211 Supports: Racks 1 2 1 1 0 5
219 Electric Heating 3 1 0 0 1 5
241 Solid Material Comminution or Disintegration 1 2 0 2 0 5
242 Winding, Tensioning, or Guiding 0 2 1 1 1 5
297 Chairs and Seats 1 1 1 0 2 5
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 1 1 1 1 1 5
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 0 4 0 1 0 5
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 2 3 0 0 0 5
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 1 2 1 0 1 5
707 DP: Database and File Management or Data Structures (Data Processing) 3 0 0 0 2 5
083 Cutting 1 2 0 0 1 4
099 Foods and Beverages: Apparatus 1 0 2 0 1 4
134 Cleaning and Liquid Contact with Solids 1 2 1 0 0 4
135 Tent, Canopy, Umbrella, or Cane 0 0 0 4 0 4
152 Resilient Tires and Wheels 1 1 2 0 0 4
165 Heat Exchange 1 2 0 1 0 4
173 Tool Driving or Impacting 2 1 0 1 0 4
206 Special Receptacle or Package 3 0 1 0 0 4
290 Prime-Mover Dynamo Plants 0 0 2 1 1 4
307 Electrical Transmission or Interconnection Systems 1 0 0 1 2 4
348 Television 2 1 0 1 0 4
351 Optics: Eye Examining, Vision Testing and Correcting 0 1 2 0 1 4
452 Butchering 0 1 1 1 1 4
602 Surgery: Splint, Brace, or Bandage 0 1 2 1 0 4
604 Surgery (Medicators and Receptors) 3 0 1 0 0 4
607 Surgery: Light, Thermal, and Electrical Application 0 1 0 0 3 4
726 Information Security 0 1 0 1 2 4
004 Baths, Closets, Sinks, and Spittoons 1 1 1 0 0 3
024 Buckles, Buttons, Clasps, Etc. 0 0 0 2 1 3
040 Card, Picture, or Sign Exhibiting 2 0 0 1 0 3
048 Gas: Heating and Illuminating 0 1 2 0 0 3
053 Package Making 0 1 0 1 1 3
054 Harness for Working Animal 0 1 1 1 0 3
070 Locks 2 1 0 0 0 3
072 Metal Deforming 0 2 1 0 0 3
081 Tools 1 1 0 1 0 3
084 Music 0 0 2 1 0 3
096 Gas Separation: Apparatus 1 0 1 0 1 3
126 Stoves and Furnaces 1 0 1 0 1 3
144 Woodworking 1 1 1 0 0 3
192 Clutches and Power-Stop Control 2 0 0 1 0 3
200 Electricity: Circuit Makers and Breakers 1 0 0 2 0 3
202 Distillation: Apparatus 0 0 1 2 0 3
209 Classifying, Separating, and Assorting Solids 1 0 1 0 1 3
220 Receptacles 2 0 0 1 0 3
244 Aeronautics and Astronautics 1 1 0 0 1 3
301 Land Vehicles: Wheels and Axles 0 1 0 2 0 3
318 Electricity: Motive Power Systems 2 0 0 1 0 3
341 Coded Data Generation or Conversion 0 1 1 0 1 3
361 Electricity: Electrical Systems and Devices 1 2 0 0 0 3
362 Illumination 1 0 1 0 1 3
385 Optical Waveguides 0 3 0 0 0 3
404 Road Structure, Process, or Apparatus 1 0 0 0 2 3
451 Abrading 1 2 0 0 0 3
606 Surgery (instruments) 2 0 1 0 0 3
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 2 0 1 0 0 3
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 1 0 0 0 2 3
706 DP: Artificial Intelligence (Data Processing) 2 0 0 0 1 3
034 Drying and Gas or Vapor Contact with Solids 1 0 0 0 1 2
036 Boots, Shoes, and Leggings 0 0 1 0 1 2
055 Gas Separation 1 0 1 0 0 2
056 Harvesters 1 0 0 0 1 2
108 Horizontally Supported Planar Surfaces 2 0 0 0 0 2
116 Signals and Indicators 1 0 0 1 0 2
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 0 1 0 0 1 2
181 Acoustics 0 2 0 0 0 2
188 Brakes 2 0 0 0 0 2
198 Conveyors: Power-Driven 1 0 0 1 0 2
201 Distillation: Processes, Thermolytic 0 0 0 1 1 2
204 Chemistry: Electrical and Wave Energy 0 0 1 0 1 2
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 1 0 1 0 0 2
212 Traversing Hoists 1 0 1 0 0 2
224 Package and Article Carriers 0 0 0 1 1 2
228 Metal Fusion Bonding 0 1 1 0 0 2
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 0 0 0 0 2 2
277 Seal for a Joint or Juncture 1 0 1 0 0 2
299 Mining or In Situ Disintegration of Hard Material 2 0 0 0 0 2
333 Wave Transmission Lines and Networks 1 0 1 0 0 2
336 Inductor Devices 0 1 0 0 1 2
345 Computer Graphics Processing and Selective Visual Display Systems 0 1 1 0 0 2
375 Pulse or Digital Communications 1 0 1 0 0 2
378 X-Ray or Gamma Ray Systems or Devices 0 0 1 0 1 2
379 Telephonic Communications 1 0 1 0 0 2
410 Freight Accommodation On Freight Carrier 1 0 0 1 0 2
416 Fluid Reaction Surfaces (i.e., Impellers) 0 0 2 0 0 2
426 Food or Edible Material: Processes, Compositions, and Products 0 1 0 0 1 2
434 Education and Demonstration 0 0 0 2 0 2
454 Ventilation 1 1 0 0 0 2
455 Telecommunications 0 1 0 1 0 2
475 Planetary Gear Transmission Systems or Components 1 0 0 1 0 2
588 Hazardous or Toxic Waste Destruction or Containment 1 0 0 1 0 2
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 2 0 0 0 2
714 Error Detection/Correction and Fault Detection/Recovery 0 1 1 0 0 2
014 Bridges 0 1 0 0 0 1
016 Miscellaneous Hardware 0 1 0 0 0 1
023 Chemistry: Physical Processes 0 1 0 0 0 1
027 Undertaking 0 0 0 1 0 1
057 Textiles: Spinning, Twisting, and Twining 1 0 0 0 0 1
074 Machine Element or Mechanism 0 0 0 1 0 1
082 Turning (e.g., for metal working) 0 1 0 0 0 1
086 Ammunition and Explosive-Charge Making 0 1 0 0 0 1
091 Motors: Expansible Chamber Type 1 0 0 0 0 1
102 Ammunition and Explosives 0 0 1 0 0 1
110 Furnaces 0 0 1 0 0 1
112 Sewing 0 1 0 0 0 1
122 Liquid Heaters and Vaporizers 0 0 0 0 1 1
132 Toilet 1 0 0 0 0 1
148 Metal Treatment 0 0 0 0 1 1
150 Purses, Wallets, and Protective Covers 0 0 0 0 1 1
162 Paper Making and Fiber Liberation 0 0 0 1 0 1
164 Metal Founding 0 1 0 0 0 1
177 Weighing Scales 0 0 0 0 1 1
184 Lubrication 0 0 1 0 0 1
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 1 0 0 0 1
193 Conveyors, Chutes, Skids, Guides, and Ways 1 0 0 0 0 1
229 Envelopes, Wrappers, and Paperboard Boxes 0 0 1 0 0 1
249 Static Molds 0 0 0 0 1 1
271 Sheet Feeding or Delivering 1 0 0 0 0 1
281 Books, Strips, and Leaves 1 0 0 0 0 1
292 Closure Fasteners 0 1 0 0 0 1
294 Handling: Hand and Hoist-Line Implements 0 0 0 1 0 1
300 Brush, Broom, and Mop Making 1 0 0 0 0 1
315 Electric Lamp and Discharge Devices: Systems 0 0 0 1 0 1
322 Electricity: Single Generator Systems 1 0 0 0 0 1
343 Communications: Radio Wave Antennas 0 1 0 0 0 1
353 Optics: Image Projectors 0 0 0 1 0 1
359 Optical: Systems and Elements 0 0 1 0 0 1
368 Horology: Time Measuring Systems or Devices 0 0 0 0 1 1
372 Coherent Light Generators 0 0 1 0 0 1
374 Thermal Measuring and Testing 0 1 0 0 0 1
384 Bearings 1 0 0 0 0 1
388 Electricity: Motor Control Systems 1 0 0 0 0 1
392 Electric Resistance Heating Devices 0 1 0 0 0 1
406 Conveyors: Fluid Current 0 0 0 1 0 1
408 Cutting by Use of Rotating Axially Moving Tool 0 1 0 0 0 1
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 1 0 0 0 0 1
418 Rotary Expansible Chamber Devices 0 0 1 0 0 1
441 Buoys, Rafts, and Aquatic Devices 0 0 0 1 0 1
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 1 0 0 0 0 1
446 Amusement Devices: Toys 1 0 0 0 0 1
460 Crop Threshing or Separating 1 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 1 1
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 0 0 1 0 0 1
710 Input/Output (Electrical Computers and Digital Processing Systems) 1 0 0 0 0 1
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 0 0 0 0 1 1
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 0 1 0 0 0 1
717 DP: Software Development, Installation, and Management (Data Processing) 0 1 0 0 0 1
ALL ALL CLASSES 543 470 417 403 516 2349


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U.S. Patent and Trademark Office
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email: oeip@uspto.gov

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