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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

CHILE

( 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) 4 1 0 1 3 9
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 1 0 0 1 2 4
251 Valves and Valve Actuation 2 0 1 0 0 3
345 Computer Graphics Processing, Operator Interface Processing, and Selective Visual Display Systems 1 0 1 1 0 3
423 Chemistry of Inorganic Compounds 1 2 0 0 0 3
426 Food or Edible Material: Processes, Compositions, and Products 0 0 1 2 0 3
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 0 0 2 1 0 3
532 Organic Compounds (includes Classes 532-570) 0 0 0 1 2 3
034 Drying and Gas or Vapor Contact with Solids 0 0 1 1 0 2
068 Textiles: Fluid Treating Apparatus 0 0 2 0 0 2
220 Receptacles 0 0 0 1 1 2
252 Compositions 0 0 1 0 1 2
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 0 1 0 0 0 1
047 Plant Husbandry 0 1 0 0 0 1
052 Static Structures (e.g., Buildings) 0 0 1 0 0 1
071 Chemistry: Fertilizers 0 1 0 0 0 1
081 Tools 0 0 1 0 0 1
089 Ordnance 1 0 0 0 0 1
099 Foods and Beverages: Apparatus 1 0 0 0 0 1
209 Classifying, Separating, and Assorting Solids 0 1 0 0 0 1
210 Liquid Purification or Separation 0 1 0 0 0 1
211 Supports: Racks 1 0 0 0 0 1
244 Aeronautics 0 0 1 0 0 1
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 0 0 1 0 0 1
280 Land Vehicles 0 1 0 0 0 1
285 Pipe Joints or Couplings 0 1 0 0 0 1
324 Electricity: Measuring and Testing 0 0 1 0 0 1
358 Facsimile and Static Presentation Processing 0 1 0 0 0 1
363 Electric Power Conversion Systems 0 0 0 0 1 1
396 Photography 0 1 0 0 0 1
406 Conveyors: Fluid Current 1 0 0 0 0 1
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 0 0 0 1 0 1
434 Education and Demonstration 0 0 0 1 0 1
435 Chemistry: Molecular Biology and Microbiology 1 0 0 0 0 1
494 Imperforate Bowl: Centrifugal Separators 0 0 0 0 1 1
504 Plant Protecting and Regulating Compositions 1 0 0 0 0 1
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 0 0 0 1 0 1
606 Surgery (instruments) 1 0 0 0 0 1
713 Support (Electrical Computers and Digital Processing Systems) 0 0 1 0 0 1
ALL ALL CLASSES 16 12 15 12 11 66


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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