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U.S. PATENT AND TRADEMARK OFFICE
Patent Technology Monitoring Team (PTMT)

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

Count of 2008 - 2012 Utility Patent Grants,
As Distributed 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 a 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 2008 2009 2010 2011 2012 Total
(U.S.) CA CALIFORNIA 12 29 42 63 85 231
(U.S.) NY NEW YORK 5 5 6 16 11 43
(U.S.) MA MASSACHUSETTS 3 3 9 8 8 31
(U.S.) MI MICHIGAN 1 1 5 9 9 25
(U.S.) CO COLORADO 0 0 3 2 14 19
(U.S.) TX TEXAS 0 2 7 4 6 19
(U.S.) NM NEW MEXICO 2 2 6 1 5 16
(U.S.) OH OHIO 1 1 2 5 5 14
(U.S.) PA PENNSYLVANIA 0 0 4 3 7 14
(U.S.) WA WASHINGTON 1 2 2 7 2 14
(U.S.) NH NEW HAMPSHIRE 3 3 3 3 0 12
(U.S.) NC NORTH CAROLINA 1 2 3 3 2 11
(U.S.) NJ NEW JERSEY 0 1 3 3 3 10
(U.S.) IL ILLINOIS 1 0 2 3 3 9
(U.S.) OR OREGON 0 0 0 3 5 8
(U.S.) FL FLORIDA 0 1 0 4 2 7
(U.S.) DE DELAWARE 1 1 0 4 0 6
(U.S.) MD MARYLAND 0 0 2 0 3 5
(U.S.) CT CONNECTICUT 0 0 2 1 1 4
(U.S.) IA IOWA 0 4 0 0 0 4
(U.S.) WI WISCONSIN 0 0 2 2 0 4
(U.S.) MN MINNESOTA 1 0 0 0 2 3
(U.S.) VA VIRGINIA 0 0 1 1 1 3
(U.S.) WV WEST VIRGINIA 0 0 1 0 2 3
(U.S.) AZ ARIZONA 0 1 0 0 1 2
(U.S.) GA GEORGIA 0 0 0 1 1 2
(U.S.) VT VERMONT 0 0 1 0 1 2
(U.S.) AL ALABAMA 0 0 1 0 0 1
(U.S.) AR ARKANSAS 0 0 0 0 1 1
(U.S.) IN INDIANA 0 0 1 0 0 1
(U.S.) LA LOUISIANA 0 0 0 1 0 1
(U.S.) MT MONTANA 0 0 0 1 0 1
(U.S.) TN TENNESSEE 0 0 0 1 0 1
(U.S.) UT UTAH 0 1 0 0 0 1
(U.S.)   -- Subtotal -- 32 59 108 149 180 528
(Foreign) JPX JAPAN 17 16 45 80 77 235
(Foreign) KRX KOREA, SOUTH 0 4 7 15 22 48
(Foreign) TWX TAIWAN 0 0 6 10 22 38
(Foreign) DEX GERMANY 2 0 10 10 9 31
(Foreign) FRX FRANCE 3 0 2 4 2 11
(Foreign) CAX CANADA 1 2 1 4 2 10
(Foreign) AUX AUSTRALIA 0 0 2 4 1 7
(Foreign) BEX BELGIUM 1 0 3 3 0 7
(Foreign) HKX CHINA, HONG KONG S.A.R. 0 0 0 0 6 6
(Foreign) ROX ROMANIA 0 0 0 0 6 6
(Foreign) GBX UNITED KINGDOM 1 0 1 2 1 5
(Foreign) ITX ITALY 0 0 1 3 1 5
(Foreign) NLX NETHERLANDS 0 0 0 1 4 5
(Foreign) ATX AUSTRIA 0 0 2 0 2 4
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 0 0 0 1 3 4
(Foreign) ILX ISRAEL 1 0 1 0 2 4
(Foreign) INX INDIA 0 0 0 0 4 4
(Foreign) SGX SINGAPORE 0 1 1 1 1 4
(Foreign) CHX SWITZERLAND 0 0 0 1 1 2
(Foreign) NOX NORWAY 0 0 0 2 0 2
(Foreign) PHX PHILIPPINES 0 0 2 0 0 2
(Foreign) DKX DENMARK 0 0 1 0 0 1
(Foreign) ESX SPAIN 0 0 0 0 1 1
(Foreign) FIX FINLAND 0 0 0 0 1 1
(Foreign) IEX IRELAND 0 0 1 0 0 1
(Foreign) LIX LIECHTENSTEIN 0 0 0 1 0 1
(Foreign) SAX SAUDI ARABIA 0 0 0 0 1 1
(Foreign) SEX SWEDEN 1 0 0 0 0 1
(Foreign) THX THAILAND 0 0 1 0 0 1
(Foreign)   -- Subtotal -- 27 23 87 142 169 448
(ALL) ALL All Regions, U.S. and Foreign 59 82 195 291 349 976


PTMT Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Electronic Information Products Division - PTMT
P.O Box 1450
Alexandria VA 22313-1450

tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.gov

address of PTMT pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
selected PTMT materials available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


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