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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 - 2015 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

Ashtabula, OH

( 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 2014 2015 Total
137 Fluid Handling 0 0 0 2 0 1 1 1 0 0 1 0 1 0 0 0 7
252 Compositions 0 1 2 0 1 0 1 0 0 1 0 0 0 0 0 0 6
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 1 0 0 0 0 1 0 0 0 0 1 1 0 2 0 0 6
219 Electric Heating 1 1 0 1 0 0 0 1 0 1 0 0 0 0 0 0 5
351 Optics: Eye Examining, Vision Testing and Correcting 0 0 0 0 3 0 1 1 0 0 0 0 0 0 0 0 5
248 Supports (e.g., for holding articles, etc.) 0 1 0 2 0 0 0 0 0 0 0 0 0 0 1 0 4
285 Pipe Joints or Couplings 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 4
404 Road Structure, Process, or Apparatus 1 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 4
473 Games Using Tangible Projectile 0 0 0 0 0 0 1 0 0 0 0 1 0 0 1 1 4
052 Static Structures (e.g., Buildings) 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 1 3
280 Land Vehicles 0 0 0 0 0 0 0 0 2 0 0 0 1 0 0 0 3
451 Abrading 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 3
106 Compositions: Coating or Plastic 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 2
118 Coating Apparatus 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 2
122 Liquid Heaters and Vaporizers 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 2
206 Special Receptacle or Package 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 2
374 Thermal Measuring and Testing 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 2
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 2
439 Electrical Connectors 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 2
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 1 0 0 1 0 2
700 DP: Generic Control Systems or Specific Applications (Data Processing) 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 2
702 DP: Measuring, Calibrating, or Testing (Data Processing) 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2
002 Apparel 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
030 Cutlery 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
033 Geometrical Instruments 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
102 Ammunition and Explosives 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
104 Railways 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
114 Ships 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
119 Animal Husbandry 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
123 Internal-Combustion Engines 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
126 Stoves and Furnaces 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
128 Surgery (includes Class 600) 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
148 Metal Treatment 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
204 Chemistry: Electrical and Wave Energy 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
221 Article Dispensing 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
224 Package and Article Carriers 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
228 Metal Fusion Bonding 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
232 Deposit and Collection Receptacles 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
238 Railways: Surface Track 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
250 Radiant Energy 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
315 Electric Lamp and Discharge Devices: Systems 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
320 Electricity: Battery or Capacitor Charging or Discharging 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
362 Illumination 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
363 Electric Power Conversion Systems 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
392 Electric Resistance Heating Devices 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
405 Hydraulic and Earth Engineering 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
414 Material or Article Handling 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
416 Fluid Reaction Surfaces (i.e., Impellers) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
428 Stock Material or Miscellaneous Articles 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
532 Organic Compounds (includes Classes 532-570) 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
585 Chemistry of Hydrocarbon Compounds 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
ALL ALL CLASSES 8 9 6 14 6 7 9 6 6 2 5 7 4 6 6 6 107


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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