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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 2010 - 2014 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 by year of patent grant.
Class Class Title 2010 2011 2012 2013 2014 Total
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 119 79 94 105 103 500
507 Earth Boring, Well Treating, and Oil Field Chemistry 41 32 22 42 28 165
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 15 21 15 18 20 89
417 Pumps 9 7 11 16 19 62
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 20 8 11 5 14 58
073 Measuring and Testing 12 11 10 10 12 55
052 Static Structures (e.g., Buildings) 7 8 9 12 14 50
585 Chemistry of Hydrocarbon Compounds 8 9 3 11 13 44
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 5 11 8 5 10 39
137 Fluid Handling 3 7 6 12 10 38
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 2 14 10 6 3 35
340 Communications: Electrical 10 1 12 7 4 34
725 Interactive Video Distribution Systems 2 5 8 8 9 32
210 Liquid Purification or Separation 6 6 3 5 9 29
175 Boring or Penetrating the Earth 9 5 5 3 6 28
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 9 6 5 5 3 28
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 4 5 7 3 8 27
423 Chemistry of Inorganic Compounds 6 12 2 3 3 26
435 Chemistry: Molecular Biology and Microbiology 7 6 2 5 6 26
128 Surgery (includes Class 600) 9 2 3 7 3 24
280 Land Vehicles 2 5 3 3 10 23
532 Organic Compounds (includes Classes 532-570) 1 6 3 4 7 21
029 Metal Working 3 6 4 5 2 20
106 Compositions: Coating or Plastic 5 5 2 4 4 20
208 Mineral Oils: Processes and Products 6 4 1 4 5 20
310 Electrical Generator or Motor Structure 3 4 3 5 5 20
123 Internal-Combustion Engines 3 6 2 3 4 18
356 Optics: Measuring and Testing 4 7 1 2 4 18
370 Multiplex Communications 3 4 3 5 3 18
415 Rotary Kinetic Fluid Motors or Pumps 4 2 3 3 6 18
702 DP: Measuring, Calibrating, or Testing (Data Processing) 4 3 4 6 1 18
095 Gas Separation: Processes 5 2 1 4 4 16
606 Surgery (instruments) 0 1 4 7 4 16
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 0 3 4 8 1 16
005 Beds 3 1 1 4 6 15
428 Stock Material or Miscellaneous Articles 3 2 2 2 6 15
060 Power Plants 5 2 1 2 4 14
427 Coating Processes 2 6 0 5 1 14
436 Chemistry: Analytical and Immunological Testing 3 3 2 5 1 14
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 1 3 5 1 4 14
324 Electricity: Measuring and Testing 4 2 0 4 3 13
414 Material or Article Handling 4 2 1 2 4 13
256 Fences 4 3 0 3 2 12
366 Agitating (e.g., of articles and materials) 1 0 4 3 4 12
604 Surgery (Medicators and Receptors) 0 2 2 4 4 12
015 Brushing, Scrubbing, and General Cleaning 2 0 1 3 5 11
042 Firearms 2 3 2 4 0 11
138 Pipes and Tubular Conduits 5 2 1 1 2 11
220 Receptacles 0 3 2 2 4 11
248 Supports (e.g., for holding articles, etc.) 3 4 1 2 1 11
250 Radiant Energy 2 4 3 0 2 11
296 Land Vehicles: Bodies and Tops 4 1 1 3 2 11
405 Hydraulic and Earth Engineering 5 1 1 2 2 11
433 Dentistry 1 5 1 2 2 11
037 Excavating 4 3 0 2 1 10
081 Tools 0 0 0 5 5 10
182 Fire Escape, Ladder, or Scaffold 3 1 2 1 3 10
251 Valves and Valve Actuation 3 2 3 2 0 10
707 DP: Database and File Management or Data Structures (Data Processing) 2 2 3 0 3 10
062 Refrigeration 5 2 1 1 0 9
713 Support (Electrical Computers and Digital Processing Systems) 3 1 2 0 3 9
242 Winding, Tensioning, or Guiding 1 1 3 3 0 8
285 Pipe Joints or Couplings 1 4 1 2 0 8
290 Prime-Mover Dynamo Plants 1 1 1 3 2 8
297 Chairs and Seats 2 2 0 3 1 8
348 Television 0 2 2 1 3 8
360 Dynamic Magnetic Information Storage or Retrieval 2 0 3 1 2 8
362 Illumination 1 1 6 0 0 8
379 Telephonic Communications 0 0 1 2 5 8
381 Electrical Audio Signal Processing Systems and Devices 2 3 2 1 0 8
431 Combustion 1 3 2 2 0 8
482 Exercise Devices 4 1 2 1 0 8
700 DP: Generic Control Systems or Specific Applications (Data Processing) 1 2 1 4 0 8
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 1 1 2 1 3 8
033 Geometrical Instruments 1 1 1 2 2 7
096 Gas Separation: Apparatus 1 0 1 2 3 7
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 1 2 1 2 1 7
174 Electricity: Conductors and Insulators 1 1 4 0 1 7
239 Fluid Sprinkling, Spraying, and Diffusing 1 2 1 2 1 7
244 Aeronautics and Astronautics 1 1 1 3 1 7
252 Compositions 0 2 2 2 1 7
254 Implements or Apparatus for Applying Pushing or Pulling Force 2 2 2 0 1 7
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 2 0 1 1 3 7
307 Electrical Transmission or Interconnection Systems 2 2 2 0 1 7
361 Electricity: Electrical Systems and Devices 0 4 2 0 1 7
367 Communications, Electrical: Acoustic Wave Systems and Devices 2 1 2 2 0 7
369 Dynamic Information Storage or Retrieval 2 1 4 0 0 7
439 Electrical Connectors 2 2 1 2 0 7
455 Telecommunications 0 0 2 3 2 7
463 Amusement Devices: Games 0 3 1 1 2 7
002 Apparel 0 1 1 1 3 6
043 Fishing, Trapping, and Vermin Destroying 1 0 1 2 2 6
072 Metal Deforming 0 1 1 3 1 6
099 Foods and Beverages: Apparatus 1 0 2 0 3 6
180 Motor Vehicles 1 1 3 1 0 6
224 Package and Article Carriers 1 0 1 4 0 6
261 Gas and Liquid Contact Apparatus 3 0 0 1 2 6
382 Image Analysis 1 0 2 2 1 6
607 Surgery: Light, Thermal, and Electrical Application 3 1 0 0 2 6
024 Buckles, Buttons, Clasps, Etc. 1 0 1 3 0 5
047 Plant Husbandry 3 2 0 0 0 5
084 Music 0 1 0 3 1 5
092 Expansible Chamber Devices 0 1 0 3 1 5
119 Animal Husbandry 0 1 0 2 2 5
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 1 1 2 1 0 5
206 Special Receptacle or Package 0 0 3 2 0 5
222 Dispensing (apparatus and process) 3 1 0 0 1 5
294 Handling: Hand and Hoist-Line Implements 0 0 2 1 2 5
318 Electricity: Motive Power Systems 0 0 4 1 0 5
351 Optics: Eye Examining, Vision Testing and Correcting 1 2 1 0 1 5
392 Electric Resistance Heating Devices 0 0 2 1 2 5
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 2 1 1 1 0 5
440 Marine Propulsion 2 1 1 1 0 5
473 Games Using Tangible Projectile 1 0 2 1 1 5
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 1 2 1 0 1 5
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 1 1 1 2 5
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 2 0 1 1 1 5
014 Bridges 0 1 1 1 1 4
030 Cutlery 0 0 1 0 3 4
044 Fuel and Related Compositions 0 1 0 1 2 4
055 Gas Separation 0 1 2 0 1 4
070 Locks 0 0 2 0 2 4
152 Resilient Tires and Wheels 0 3 0 1 0 4
173 Tool Driving or Impacting 0 1 1 1 1 4
204 Chemistry: Electrical and Wave Energy 1 0 0 2 1 4
211 Supports: Racks 0 0 1 3 0 4
219 Electric Heating 1 0 1 2 0 4
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 1 1 1 0 1 4
273 Amusement Devices: Games 1 1 1 0 1 4
384 Bearings 0 0 2 1 1 4
404 Road Structure, Process, or Apparatus 2 1 0 0 1 4
426 Food or Edible Material: Processes, Compositions, and Products 1 0 2 0 1 4
451 Abrading 0 1 0 0 3 4
454 Ventilation 0 1 0 0 3 4
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 0 0 1 2 1 4
711 Memory (Electrical Computers and Digital Processing Systems) 0 1 1 1 1 4
004 Baths, Closets, Sinks, and Spittoons 0 0 2 1 0 3
016 Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.) 0 0 2 0 1 3
048 Gas: Heating and Illuminating 0 1 0 0 2 3
053 Package Making 1 0 0 0 2 3
074 Machine Element or Mechanism 0 0 0 1 2 3
114 Ships 0 1 0 1 1 3
116 Signals and Indicators 0 2 0 0 1 3
148 Metal Treatment 1 0 1 0 1 3
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 1 0 1 1 3
215 Bottles and Jars 0 0 1 2 0 3
228 Metal Fusion Bonding 0 3 0 0 0 3
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 2 0 0 1 0 3
267 Spring Devices 0 1 1 0 1 3
292 Closure Fasteners 0 0 1 1 1 3
298 Land Vehicles: Dumping 0 1 1 0 1 3
312 Supports: Cabinet Structure 0 1 1 1 0 3
345 Computer Graphics Processing and Selective Visual Display Systems 0 1 0 2 0 3
359 Optical: Systems and Elements 0 1 1 0 1 3
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 0 0 1 0 2 3
418 Rotary Expansible Chamber Devices 0 0 1 2 0 3
434 Education and Demonstration 0 0 1 2 0 3
438 Semiconductor Device Manufacturing: Process 0 1 2 0 0 3
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 0 0 1 1 1 3
588 Hazardous or Toxic Waste Destruction or Containment 0 0 1 1 1 3
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 0 0 0 1 2 3
726 Information Security 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 1 0 0 1 0 2
038 Textiles: Ironing or Smoothing 0 0 1 0 1 2
091 Motors: Expansible Chamber Type 0 0 1 0 1 2
112 Sewing 0 0 1 0 1 2
118 Coating Apparatus 0 2 0 0 0 2
122 Liquid Heaters and Vaporizers 1 0 1 0 0 2
132 Toilet 0 0 0 0 2 2
134 Cleaning and Liquid Contact with Solids 0 1 0 1 0 2
160 Flexible or Portable Closure, Partition, or Panel 0 0 1 0 1 2
172 Earth Working 0 0 1 0 1 2
177 Weighing Scales 1 0 0 1 0 2
198 Conveyors: Power-Driven 0 0 0 0 2 2
200 Electricity: Circuit Makers and Breakers 0 0 0 1 1 2
209 Classifying, Separating, and Assorting Solids 1 0 0 0 1 2
221 Article Dispensing 0 2 0 0 0 2
227 Elongated-Member-Driving Apparatus 0 1 1 0 0 2
305 Wheel Substitutes for Land Vehicles 0 0 1 1 0 2
403 Joints and Connections 0 0 1 1 0 2
410 Freight Accommodation On Freight Carrier 0 1 0 0 1 2
446 Amusement Devices: Toys 0 0 0 1 1 2
450 Foundation Garments 0 0 1 1 0 2
452 Butchering 1 1 0 0 0 2
501 Compositions: Ceramic 0 1 1 0 0 2
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 0 0 0 1 1 2
602 Surgery: Splint, Brace, or Bandage 0 1 0 0 1 2
706 DP: Artificial Intelligence (Data Processing) 1 1 0 0 0 2
710 Input/Output (Electrical Computers and Digital Data Processing Systems) 0 2 0 0 0 2
007 Compound Hand Tools 0 1 0 0 0 1
027 Undertaking 0 0 0 1 0 1
049 Movable or Removable Closures 0 0 0 0 1 1
051 Abrasive Tool Making Process, Material, or Composition 0 0 0 0 1 1
056 Harvesters 1 0 0 0 0 1
068 Textiles: Fluid Treating Apparatus 0 1 0 0 0 1
076 Metal Tools and Implements, Making 0 0 0 0 1 1
082 Turning (e.g., for metal working) 0 0 1 0 0 1
083 Cutting 1 0 0 0 0 1
089 Ordnance 0 0 0 0 1 1
110 Furnaces 0 0 0 1 0 1
124 Mechanical Guns and Projectors 0 0 0 0 1 1
125 Stone Working 0 0 1 0 0 1
126 Stoves and Furnaces 1 0 0 0 0 1
135 Tent, Canopy, Umbrella, or Cane 0 1 0 0 0 1
149 Explosive and Thermic Compositions or Charges 0 0 0 0 1 1
150 Purses, Wallets, and Protective Covers 1 0 0 0 0 1
162 Paper Making and Fiber Liberation 0 0 1 0 0 1
165 Heat Exchange 0 0 0 1 0 1
169 Fire Extinguishers 0 0 0 0 1 1
181 Acoustics 0 1 0 0 0 1
188 Brakes 0 0 0 1 0 1
192 Clutches and Power-Stop Control 0 0 1 0 0 1
196 Mineral Oils: Apparatus 0 0 0 0 1 1
201 Distillation: Processes, Thermolytic 1 0 0 0 0 1
212 Traversing Hoists 0 0 1 0 0 1
223 Apparel Apparatus 0 0 1 0 0 1
241 Solid Material Comminution or Disintegration 0 0 1 0 0 1
249 Static Molds 1 0 0 0 0 1
277 Seal for a Joint or Juncture 0 0 1 0 0 1
283 Printed Matter 0 0 0 0 1 1
293 Vehicle Fenders 0 0 1 0 0 1
299 Mining or In Situ Disintegration of Hard Material 0 0 0 1 0 1
303 Fluid-Pressure and Analogous Brake Systems 0 0 0 0 1 1
331 Oscillators 0 0 0 1 0 1
333 Wave Transmission Lines and Networks 0 0 1 0 0 1
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 0 0 0 1 0 1
336 Inductor Devices 1 0 0 0 0 1
341 Coded Data Generation or Conversion 1 0 0 0 0 1
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 1 0 0 0 0 1
343 Communications: Radio Wave Antennas 0 0 0 0 1 1
353 Optics: Image Projectors 0 1 0 0 0 1
368 Horology: Time Measuring Systems or Devices 1 0 0 0 0 1
378 X-Ray or Gamma Ray Systems or Devices 1 0 0 0 0 1
385 Optical Waveguides 0 1 0 0 0 1
398 Optical Communications 0 1 0 0 0 1
401 Coating Implements with Material Supply 0 0 1 0 0 1
406 Conveyors: Fluid Current 0 0 1 0 0 1
408 Cutting by Use of Rotating Axially Moving Tool 0 0 0 0 1 1
416 Fluid Reaction Surfaces (i.e., Impellers) 0 0 0 0 1 1
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 0 1 0 0 0 1
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 1 0 0 0 0 1
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 1 0 0 0 0 1
714 Error Detection/Correction and Fault Detection/Recovery 0 0 0 0 1 1
717 DP: Software Development, Installation, and Management (Data Processing) 0 0 0 1 0 1
ALL ALL CLASSES 516 484 471 548 572 2591



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