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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 2009 - 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

BULGARIA

( 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 2009 2010 2011 2012 2013 Total
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 9 13 9 3 5 39
707 DP: Database and File Management or Data Structures (Data Processing) 9 13 4 3 1 30
717 DP: Software Development, Installation, and Management (Data Processing) 2 7 9 4 4 26
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 5 6 4 2 0 17
711 Memory (Electrical Computers and Digital Processing Systems) 3 3 2 0 0 8
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 3 4 1 0 0 8
714 Error Detection/Correction and Fault Detection/Recovery 2 0 4 0 0 6
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 0 1 1 3 1 6
713 Support (Electrical Computers and Digital Processing Systems) 1 2 2 0 0 5
318 Electricity: Motive Power Systems 0 0 0 2 2 4
123 Internal-Combustion Engines 0 3 0 0 0 3
073 Measuring and Testing 0 0 0 1 1 2
310 Electrical Generator or Motor Structure 0 0 1 0 1 2
324 Electricity: Measuring and Testing 0 1 0 0 1 2
345 Computer Graphics Processing and Selective Visual Display Systems 0 0 0 0 2 2
374 Thermal Measuring and Testing 0 1 0 1 0 2
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 0 0 0 1 1 2
726 Information Security 0 2 0 0 0 2
052 Static Structures (e.g., Buildings) 0 0 0 0 1 1
089 Ordnance 0 0 0 1 0 1
128 Surgery (includes Class 600) 0 0 0 1 0 1
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 0 0 0 0 1 1
174 Electricity: Conductors and Insulators 0 0 0 0 1 1
180 Motor Vehicles 0 0 0 0 1 1
201 Distillation: Processes, Thermolytic 0 0 1 0 0 1
228 Metal Fusion Bonding 0 0 0 0 1 1
290 Prime-Mover Dynamo Plants 0 0 0 0 1 1
297 Chairs and Seats 0 0 1 0 0 1
333 Wave Transmission Lines and Networks 1 0 0 0 0 1
340 Communications: Electrical 0 0 0 0 1 1
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 0 0 1 0 0 1
343 Communications: Radio Wave Antennas 0 1 0 0 0 1
348 Television 0 0 0 0 1 1
362 Illumination 1 0 0 0 0 1
365 Static Information Storage and Retrieval 0 1 0 0 0 1
370 Multiplex Communications 0 0 1 0 0 1
382 Image Analysis 0 0 1 0 0 1
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 0 0 0 0 1 1
463 Amusement Devices: Games 0 0 0 1 0 1
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 0 0 1 0 0 1
702 DP: Measuring, Calibrating, or Testing (Data Processing) 0 0 0 1 0 1
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 0 0 0 0 1 1
ALL ALL CLASSES 36 58 43 24 29 190



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/tafp.html
selected PTMT materials available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


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