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

Patenting In Technology Classes
Breakout By Geographic Origin (State and Country)

Count of 1998 - 2002 Utility Patent Grants,
By Calendar Year of Grant
With Patent Counts Based on Primary Patent Classification

- Explanation of Data -

Rank Ordered Listing of U.S. States and Countries
From Which 1 or More Utility Patents Originated During the Period
Having Primary Classification In

Class 503, Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor

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

The following table displays U.S. states and countries and counts of utility patents originating from them; patents are distributed by year of patent grant
(U.S. or Foreign) Code State-Territory or Country 1998 1999 2000 2001 2002 Total
(U.S.) NY NEW YORK 26 27 16 11 5 85
(U.S.) OH OHIO 2 7 2 3 1 15
(U.S.) PA PENNSYLVANIA 2 1 1 1 1 6
(U.S.) IL ILLINOIS 0 3 2 0 0 5
(U.S.) WI WISCONSIN 1 1 1 2 0 5
(U.S.) CA CALIFORNIA 0 3 0 0 1 4
(U.S.) MA MASSACHUSETTS 2 1 1 0 0 4
(U.S.) MN MINNESOTA 3 0 1 0 0 4
(U.S.) GA GEORGIA 1 1 0 1 0 3
(U.S.) TN TENNESSEE 1 0 1 1 0 3
(U.S.) MI MICHIGAN 0 0 0 1 1 2
(U.S.) NH NEW HAMPSHIRE 0 0 1 0 1 2
(U.S.) CO COLORADO 0 1 0 0 0 1
(U.S.) MD MARYLAND 0 0 0 1 0 1
(U.S.) NC NORTH CAROLINA 0 1 0 0 0 1
(U.S.) NJ NEW JERSEY 0 0 0 1 0 1
(U.S.) OR OREGON 0 0 1 0 0 1
(U.S.) RI RHODE ISLAND 0 0 0 0 1 1
(U.S.) SC SOUTH CAROLINA 1 0 0 0 0 1
(U.S.) VA VIRGINIA 0 0 0 0 1 1
(U.S.)   -- Subtotal -- 39 46 27 22 12 146
(Foreign) JPX JAPAN 61 68 45 45 38 257
(Foreign) BEX BELGIUM 5 3 2 7 2 19
(Foreign) GBX UNITED KINGDOM 3 4 6 3 0 16
(Foreign) DEX GERMANY 3 0 1 1 1 6
(Foreign) CAX CANADA 1 1 2 0 0 4
(Foreign) CHX SWITZERLAND 0 0 0 0 1 1
(Foreign) ESX SPAIN 0 0 0 0 1 1
(Foreign) ITX ITALY 0 0 0 0 1 1
(Foreign)   -- Subtotal -- 73 76 56 56 44 305
(ALL) ALL All Regions, U.S. and Foreign 112 122 83 78 56 451


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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