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U.S. PATENT AND TRADEMARK OFFICE
Office of Electronic Information Products
Patent Technology Monitoring Division (PTMD)

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

Count of 1998 - 2002 Utility Patent Grants,
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

CZECH REPUBLIC

( patent origin is determined by the residence of the first-named inventor )
( technology class is determined by the primary classification assigned to the patent- see 'Explanation of Data' )

The following table displays technology classes and counts of associated patents, as distributed by the year of patent grant
Class Class Title 1998 1999 2000 2001 2002 Total
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 0 4 4 4 3 15
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 0 2 0 0 5 7
435 Chemistry: Molecular Biology and Microbiology 0 3 2 1 1 7
532 Organic Compounds (includes Classes 532-570) 1 0 0 2 2 5
052 Static Structures (e.g., Buildings) 0 0 1 0 2 3
057 Textiles: Spinning, Twisting, and Twining 1 1 0 1 0 3
210 Liquid Purification or Separation 1 1 0 0 1 3
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 1 1 0 1 0 3
318 Electricity: Motive Power Systems 1 0 1 0 1 3
323 Electricity: Power Supply or Regulation Systems 0 1 0 0 2 3
359 Optics: Systems (Including Communication) and Elements 1 1 0 0 1 3
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 0 0 3 0 0 3
123 Internal-Combustion Engines 2 0 0 0 0 2
198 Conveyors: Power-Driven 1 1 0 0 0 2
362 Illumination 1 0 1 0 0 2
363 Electric Power Conversion Systems 0 1 0 1 0 2
418 Rotary Expansible Chamber Devices 0 0 1 0 1 2
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 0 1 0 0 1 2
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 0 0 1 0 0 1
015 Brushing, Scrubbing, and General Cleaning 1 0 0 0 0 1
019 Textiles: Fiber Preparation 0 1 0 0 0 1
029 Metal Working 0 0 0 1 0 1
049 Movable or Removable Closures 0 0 1 0 0 1
070 Locks 0 1 0 0 0 1
071 Chemistry: Fertilizers 0 0 0 0 1 1
072 Metal Deforming 0 0 0 1 0 1
073 Measuring and Testing 0 0 0 1 0 1
084 Music 0 0 1 0 0 1
105 Railway Rolling Stock 0 0 0 0 1 1
128 Surgery (includes Class 600) 0 0 0 1 0 1
132 Toilet 0 0 0 0 1 1
137 Fluid Handling 0 1 0 0 0 1
139 Textiles: Weaving 0 0 1 0 0 1
160 Flexible or Portable Closure, Partition, or Panel 0 0 0 0 1 1
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 0 0 1 0 0 1
271 Sheet Feeding or Delivering 0 1 0 0 0 1
307 Electrical Transmission or Interconnection Systems 0 0 1 0 0 1
313 Electric Lamp and Discharge Devices 1 0 0 0 0 1
356 Optics: Measuring and Testing 0 0 0 0 1 1
366 Agitating (e.g., of articles and materials) 0 0 0 1 0 1
379 Telephonic Communications 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 0 0 0 0 1 1
415 Rotary Kinetic Fluid Motors or Pumps 0 0 1 0 0 1
417 Pumps 0 0 1 0 0 1
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 0 0 1 0 0 1
428 Stock Material or Miscellaneous Articles 1 0 0 0 0 1
432 Heating 0 0 0 0 1 1
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 0 1 0 0 0 1
604 Surgery (Medicators and Receptors) 0 0 1 0 0 1
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 0 1 0 0 0 1
702 DP: Measuring, Calibrating, or Testing (Data Processing) 0 0 0 0 1 1
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 0 0 0 0 1 1
ALL ALL CLASSES 13 24 23 16 29 105


PTMD Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Office of Electronic Information Products - PTMD
PK3- Suite 441; P.O Box 1450
Alexandria VA 22313

tel: (703) 306-2600
fax: (703) 306-2737
email: oeip@uspto.gov

address of PTMD pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
ftp download of selected PTMD reports and materials from : ftp.uspto.gov/pub/taf/


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