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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 1999 - 2003 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 269, Work Holders

( 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 1999 2000 2001 2002 2003 Total
(U.S.) MI MICHIGAN 10 11 5 14 13 53
(U.S.) CA CALIFORNIA 10 14 8 11 6 49
(U.S.) NY NEW YORK 6 7 4 2 6 25
(U.S.) MN MINNESOTA 3 6 5 5 1 20
(U.S.) PA PENNSYLVANIA 4 6 8 2 0 20
(U.S.) FL FLORIDA 3 5 3 2 5 18
(U.S.) TX TEXAS 3 7 3 0 4 17
(U.S.) IL ILLINOIS 3 3 4 2 4 16
(U.S.) WA WASHINGTON 0 3 3 5 3 14
(U.S.) IN INDIANA 3 3 3 3 1 13
(U.S.) OH OHIO 2 5 4 1 1 13
(U.S.) ID IDAHO 5 1 1 2 1 10
(U.S.) NC NORTH CAROLINA 2 2 2 0 4 10
(U.S.) AZ ARIZONA 1 0 3 5 0 9
(U.S.) OR OREGON 2 1 2 3 1 9
(U.S.) WI WISCONSIN 0 2 1 4 2 9
(U.S.) IA IOWA 1 2 0 3 2 8
(U.S.) MO MISSOURI 2 0 3 1 1 7
(U.S.) CT CONNECTICUT 1 1 0 1 3 6
(U.S.) GA GEORGIA 2 1 1 1 0 5
(U.S.) KS KANSAS 3 1 1 0 0 5
(U.S.) KY KENTUCKY 1 1 1 1 1 5
(U.S.) NE NEBRASKA 1 1 1 2 0 5
(U.S.) TN TENNESSEE 1 1 1 1 1 5
(U.S.) CO COLORADO 3 1 0 0 0 4
(U.S.) MA MASSACHUSETTS 1 0 0 1 2 4
(U.S.) MD MARYLAND 1 1 0 2 0 4
(U.S.) NH NEW HAMPSHIRE 2 1 0 0 1 4
(U.S.) NM NEW MEXICO 0 1 1 0 2 4
(U.S.) DE DELAWARE 2 0 1 0 0 3
(U.S.) NJ NEW JERSEY 1 0 2 0 0 3
(U.S.) OK OKLAHOMA 1 1 0 1 0 3
(U.S.) AR ARKANSAS 1 0 0 1 0 2
(U.S.) VT VERMONT 0 1 0 0 1 2
(U.S.) AK ALASKA 0 0 1 0 0 1
(U.S.) LA LOUISIANA 0 0 1 0 0 1
(U.S.) ME MAINE 0 0 0 0 1 1
(U.S.) MT MONTANA 0 0 0 0 1 1
(U.S.) RI RHODE ISLAND 0 0 0 0 1 1
(U.S.) SC SOUTH CAROLINA 0 0 0 0 1 1
(U.S.) UT UTAH 1 0 0 0 0 1
(U.S.) VA VIRGINIA 0 1 0 0 0 1
(U.S.)   -- Subtotal -- 82 91 73 76 70 392
(Foreign) JPX JAPAN 11 7 10 17 18 63
(Foreign) DEX GERMANY 9 11 16 5 12 53
(Foreign) TWX TAIWAN 9 7 3 6 6 31
(Foreign) GBX UNITED KINGDOM 3 2 4 4 3 16
(Foreign) CAX CANADA 1 4 2 3 3 13
(Foreign) ITX ITALY 3 3 3 4 0 13
(Foreign) CHX SWITZERLAND 2 5 0 1 3 11
(Foreign) FRX FRANCE 1 2 1 2 3 9
(Foreign) ILX ISRAEL 1 0 3 0 1 5
(Foreign) ATX AUSTRIA 1 2 1 0 0 4
(Foreign) KRX SOUTH KOREA 3 1 0 0 0 4
(Foreign) SGX SINGAPORE 1 2 0 1 0 4
(Foreign) AUX AUSTRALIA 0 0 2 1 0 3
(Foreign) SEX SWEDEN 0 0 1 1 1 3
(Foreign) CNX CHINA P.REP. 0 0 1 1 0 2
(Foreign) BEX BELGIUM 0 0 0 0 1 1
(Foreign) ESX SPAIN 0 0 1 0 0 1
(Foreign) HKX CHINA,HONG KONG S.A.R. 0 0 0 0 1 1
(Foreign) NLX NETHERLANDS 0 0 1 0 0 1
(Foreign) THX THAILAND 0 0 1 0 0 1
(Foreign)   -- Subtotal -- 45 46 50 46 52 239
(ALL) ALL All Regions, U.S. and Foreign 127 137 123 122 122 631

PTMD Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Office of Electronic Information Products - PTMD
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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
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