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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 2000 - 2004 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 136, Batteries: Thermoelectric and Photoelectric

( 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 2000 2001 2002 2003 2004 Total
(U.S.) CA CALIFORNIA 21 32 22 22 17 114
(U.S.) TX TEXAS 7 4 8 5 2 26
(U.S.) WA WASHINGTON 6 8 6 2 4 26
(U.S.) NY NEW YORK 8 4 3 5 5 25
(U.S.) MA MASSACHUSETTS 4 6 2 2 3 17
(U.S.) NJ NEW JERSEY 2 4 2 3 0 11
(U.S.) AZ ARIZONA 0 1 2 4 3 10
(U.S.) CO COLORADO 1 7 0 0 1 9
(U.S.) MI MICHIGAN 4 2 0 1 1 8
(U.S.) PA PENNSYLVANIA 2 3 2 0 1 8
(U.S.) MD MARYLAND 5 1 1 0 0 7
(U.S.) ID IDAHO 1 4 0 0 1 6
(U.S.) NM NEW MEXICO 1 0 2 1 2 6
(U.S.) DE DELAWARE 2 2 1 0 0 5
(U.S.) FL FLORIDA 2 1 1 0 1 5
(U.S.) NC NORTH CAROLINA 0 0 2 3 0 5
(U.S.) TN TENNESSEE 0 3 1 1 0 5
(U.S.) WI WISCONSIN 2 1 0 1 1 5
(U.S.) OH OHIO 2 0 0 1 1 4
(U.S.) CT CONNECTICUT 2 0 0 0 1 3
(U.S.) IL ILLINOIS 1 1 0 1 0 3
(U.S.) GA GEORGIA 1 0 0 1 0 2
(U.S.) MO MISSOURI 1 1 0 0 0 2
(U.S.) NH NEW HAMPSHIRE 0 0 0 1 1 2
(U.S.) OR OREGON 0 2 0 0 0 2
(U.S.) VA VIRGINIA 0 0 0 0 2 2
(U.S.) WV WEST VIRGINIA 1 0 1 0 0 2
(U.S.) AL ALABAMA 1 0 0 0 0 1
(U.S.) IN INDIANA 1 0 0 0 0 1
(U.S.) KY KENTUCKY 1 0 0 0 0 1
(U.S.) MS MISSISSIPPI 1 0 0 0 0 1
(U.S.) OK OKLAHOMA 0 0 1 0 0 1
(U.S.) PR PUERTO RICO 1 0 0 0 0 1
(U.S.) SC SOUTH CAROLINA 0 0 0 1 0 1
(U.S.) UT UTAH 0 1 0 0 0 1
(U.S.) VT VERMONT 0 0 1 0 0 1
(U.S.)   -- Subtotal -- 81 88 58 55 47 329
(Foreign) JPX JAPAN 71 93 84 68 52 368
(Foreign) DEX GERMANY 10 11 15 9 5 50
(Foreign) TWX TAIWAN 1 3 4 0 5 13
(Foreign) NLX NETHERLANDS 2 1 1 4 1 9
(Foreign) KRX SOUTH KOREA 0 0 2 2 1 5
(Foreign) CHX SWITZERLAND 0 1 3 0 0 4
(Foreign) GBX UNITED KINGDOM 0 0 4 0 0 4
(Foreign) BEX BELGIUM 0 0 1 2 0 3
(Foreign) CAX CANADA 1 1 0 1 0 3
(Foreign) ESX SPAIN 2 0 1 0 0 3
(Foreign) FRX FRANCE 0 0 1 1 1 3
(Foreign) ATX AUSTRIA 0 1 1 0 0 2
(Foreign) AUX AUSTRALIA 0 0 1 1 0 2
(Foreign) ILX ISRAEL 1 0 0 0 1 2
(Foreign) ITX ITALY 0 1 0 1 0 2
(Foreign) SEX SWEDEN 1 0 0 1 0 2
(Foreign) CNX CHINA P.REP. 0 0 0 1 0 1
(Foreign) DKX DENMARK 0 0 1 0 0 1
(Foreign) HKX CHINA,HONG KONG S.A.R. 0 0 1 0 0 1
(Foreign) IEX IRELAND 0 1 0 0 0 1
(Foreign) NZX NEW ZEALAND 1 0 0 0 0 1
(Foreign) SGX SINGAPORE 0 0 1 0 0 1
(Foreign)   -- Subtotal -- 90 113 121 91 66 481
(ALL) ALL All Regions, U.S. and Foreign 171 201 179 146 113 810


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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