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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 2000 - 2004 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
CZECHOSLOVAKIA
( 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
424
Drug, Bio-Affecting and Body Treating Compositions (includes Class 514)
2
0
1
0
0
3
323
Electricity: Power Supply or Regulation Systems
1
1
0
0
0
2
435
Chemistry: Molecular Biology and Microbiology
0
2
0
0
0
2
019
Textiles: Fiber Preparation
0
1
0
0
0
1
074
Machine Element or Mechanism
0
1
0
0
0
1
125
Stone Working
1
0
0
0
0
1
126
Stoves and Furnaces
1
0
0
0
0
1
180
Motor Vehicles
1
0
0
0
0
1
210
Liquid Purification or Separation
1
0
0
0
0
1
327
Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems
0
0
1
0
0
1
331
Oscillators
0
1
0
0
0
1
428
Stock Material or Miscellaneous Articles
1
0
0
0
0
1
532
Organic Compounds (includes Classes 532-570)
1
0
0
0
0
1
704
DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing)
0
0
0
1
0
1
705
DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing)
0
1
0
0
0
1
ALL
ALL CLASSES
9
7
2
1
0
19
PTMD Contacts
Questions regarding these reports should be directed to:
U.S. Patent and Trademark Office
Office of Electronic Information Products - PTMD
MDW 4C18; P.O Box 1450
Alexandria VA 22313-1450
tel: (571) 272-5600
fax: (571) 273-0110
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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