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

Patenting In U.S. Metropolitan and Micropolitan Areas
Breakout By Technology Class

Count of 2000 - 2013 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

Duncan, OK

( Micropolitan Statistical Area )

( 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 )
( patent counts may not sum exactly due to rounding - see the Explanation of Data )
( regional areas are based on U.S. Core Based Statistical Area (CBSA) )

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 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 Total
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 15 36 26 33 43 41 97 94 65 50 57 35 54 43 689
507 Earth Boring, Well Treating, and Oil Field Chemistry 2 4 2 9 9 6 4 13 10 23 36 28 20 33 199
106 Compositions: Coating or Plastic 1 3 6 6 4 6 7 9 10 3 4 3 1 2 65
073 Measuring and Testing 1 0 1 1 1 2 0 0 2 6 4 3 3 3 27
175 Boring or Penetrating the Earth 0 0 2 0 2 2 3 1 3 3 1 2 0 0 19
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 0 3 1 1 1 0 2 0 1 0 1 0 1 2 13
702 DP: Measuring, Calibrating, or Testing (Data Processing) 0 0 0 0 0 2 0 1 2 1 2 1 1 2 12
210 Liquid Purification or Separation 0 0 0 0 0 1 0 1 2 0 1 1 0 1 7
285 Pipe Joints or Couplings 1 1 0 2 0 1 0 1 0 0 0 1 0 0 7
366 Agitating (e.g., of articles and materials) 0 0 0 1 0 0 1 2 0 1 1 0 0 0 6
296 Land Vehicles: Bodies and Tops 0 3 0 0 0 1 1 0 0 0 0 0 0 0 5
417 Pumps 0 0 0 0 0 1 0 0 1 1 1 0 0 1 5
700 DP: Generic Control Systems or Specific Applications (Data Processing) 0 0 0 0 0 0 0 0 2 2 0 0 0 1 5
137 Fluid Handling 0 1 1 0 0 0 0 1 0 0 0 0 0 1 4
428 Stock Material or Miscellaneous Articles 0 0 1 0 0 0 0 0 0 0 1 1 0 0 3
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 0 0 0 1 0 0 1 1 0 0 0 0 0 0 3
092 Expansible Chamber Devices 0 0 0 0 1 0 0 0 1 0 0 0 0 0 2
134 Cleaning and Liquid Contact with Solids 0 0 0 1 0 0 0 1 0 0 0 0 0 0 2
177 Weighing Scales 0 0 0 0 0 0 0 0 0 0 1 0 0 1 2
239 Fluid Sprinkling, Spraying, and Diffusing 0 0 0 1 0 0 1 0 0 0 0 0 0 0 2
405 Hydraulic and Earth Engineering 0 0 0 0 1 0 0 1 0 0 0 0 0 0 2
406 Conveyors: Fluid Current 0 0 0 0 0 0 0 0 0 1 0 0 1 0 2
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 0 0 0 0 0 0 0 0 0 0 0 1 1 0 2
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 0 0 0 0 0 0 0 0 0 0 0 2 0 0 2
427 Coating Processes 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2
436 Chemistry: Analytical and Immunological Testing 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 0 0 0 1 0 0 0 0 1 0 0 0 0 0 2
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 1 0 0 1 0 0 0 0 0 0 0 0 0 0 2
532 Organic Compounds (includes Classes 532-570) 0 0 0 0 0 0 0 1 0 1 0 0 0 0 2
034 Drying and Gas or Vapor Contact with Solids 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
040 Card, Picture, or Sign Exhibiting 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
060 Power Plants 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
062 Refrigeration 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
070 Locks 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
084 Music 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
091 Motors: Expansible Chamber Type 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
108 Horizontally Supported Planar Surfaces 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
119 Animal Husbandry 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
173 Tool Driving or Impacting 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
182 Fire Escape, Ladder, or Scaffold 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
208 Mineral Oils: Processes and Products 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
226 Advancing Material of Indeterminate Length 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
242 Winding, Tensioning, or Guiding 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
251 Valves and Valve Actuation 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
252 Compositions 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
254 Implements or Apparatus for Applying Pushing or Pulling Force 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
310 Electrical Generator or Motor Structure 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
324 Electricity: Measuring and Testing 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
359 Optical: Systems and Elements 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
367 Communications, Electrical: Acoustic Wave Systems and Devices 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
374 Thermal Measuring and Testing 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
378 X-Ray or Gamma Ray Systems or Devices 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
ALL ALL CLASSES 24 54 42 63 65 64 119 128 100 93 112 79 85 95 1123



PTMT Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Electronic Information Products Division - PTMT
P.O Box 1450
Alexandria VA 22313-1450

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

address of PTMT pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/reports.htm
selected PTMT files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


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