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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 706, DP: Artificial Intelligence (Data Processing)

( 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.) CA CALIFORNIA 30 12 11 16 19 88
(U.S.) TX TEXAS 23 11 6 13 2 55
(U.S.) NY NEW YORK 16 9 4 10 8 47
(U.S.) NJ NEW JERSEY 16 8 6 8 5 43
(U.S.) IL ILLINOIS 7 5 15 2 2 31
(U.S.) MA MASSACHUSETTS 12 2 3 5 6 28
(U.S.) WA WASHINGTON 4 1 4 6 10 25
(U.S.) MD MARYLAND 9 4 3 1 4 21
(U.S.) PA PENNSYLVANIA 3 1 0 2 7 13
(U.S.) AZ ARIZONA 6 1 5 0 0 12
(U.S.) CO COLORADO 4 1 3 0 4 12
(U.S.) MI MICHIGAN 5 1 0 3 3 12
(U.S.) MN MINNESOTA 4 2 4 1 1 12
(U.S.) OR OREGON 2 7 0 1 2 12
(U.S.) FL FLORIDA 3 1 3 4 0 11
(U.S.) GA GEORGIA 1 2 3 3 2 11
(U.S.) OH OHIO 4 0 1 1 5 11
(U.S.) RI RHODE ISLAND 5 2 2 1 1 11
(U.S.) MO MISSOURI 3 0 3 1 2 9
(U.S.) VA VIRGINIA 0 3 1 3 2 9
(U.S.) NC NORTH CAROLINA 3 1 1 1 2 8
(U.S.) CT CONNECTICUT 1 1 3 0 2 7
(U.S.) NH NEW HAMPSHIRE 0 2 0 1 2 5
(U.S.) TN TENNESSEE 0 0 1 3 1 5
(U.S.) VT VERMONT 3 0 0 0 1 4
(U.S.) DC DISTRICT OF COLUMBIA 0 0 1 2 0 3
(U.S.) ID IDAHO 0 1 0 2 0 3
(U.S.) IN INDIANA 1 1 0 0 1 3
(U.S.) UT UTAH 2 0 0 0 1 3
(U.S.) WI WISCONSIN 1 0 1 1 0 3
(U.S.) AL ALABAMA 0 0 0 0 2 2
(U.S.) DE DELAWARE 1 0 0 0 1 2
(U.S.) NM NEW MEXICO 0 0 0 0 2 2
(U.S.) SC SOUTH CAROLINA 1 0 0 0 1 2
(U.S.) WV WEST VIRGINIA 0 0 1 1 0 2
(U.S.) KY KENTUCKY 0 0 0 0 1 1
(U.S.) LA LOUISIANA 1 0 0 0 0 1
(U.S.)   -- Subtotal -- 171 79 85 92 102 529
(Foreign) JPX JAPAN 52 29 17 26 22 146
(Foreign) DEX GERMANY 20 4 7 10 7 48
(Foreign) ITX ITALY 11 5 5 6 5 32
(Foreign) FRX FRANCE 9 2 0 3 10 24
(Foreign) GBX UNITED KINGDOM 8 5 4 2 4 23
(Foreign) CAX CANADA 7 1 6 2 5 21
(Foreign) KRX SOUTH KOREA 10 0 1 1 2 14
(Foreign) TWX TAIWAN 5 0 1 3 0 9
(Foreign) SEX SWEDEN 1 1 2 1 1 6
(Foreign) CHX SWITZERLAND 4 0 0 0 0 4
(Foreign) CNX CHINA P.REP. 1 0 0 2 1 4
(Foreign) DKX DENMARK 0 1 0 2 1 4
(Foreign) FIX FINLAND 0 0 1 1 2 4
(Foreign) ILX ISRAEL 3 0 0 1 0 4
(Foreign) NLX NETHERLANDS 2 0 0 1 1 4
(Foreign) AUX AUSTRALIA 1 0 0 0 1 2
(Foreign) NGX NIGERIA 0 0 0 0 1 1
(Foreign) NZX NEW ZEALAND 0 0 0 0 1 1
(Foreign) VEX VENEZUELA 0 0 0 0 1 1
(Foreign)   -- Subtotal -- 134 48 44 61 65 352
(ALL) ALL All Regions, U.S. and Foreign 305 127 129 153 167 881


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

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