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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 2011 - 2015 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 2011 2012 2013 2014 2015 Total
(U.S.) CA CALIFORNIA 63 85 60 119 150 477
(U.S.) NY NEW YORK 16 11 6 28 36 97
(U.S.) MA MASSACHUSETTS 8 8 10 15 19 60
(U.S.) MI MICHIGAN 9 9 13 7 15 53
(U.S.) CO COLORADO 2 14 6 8 11 41
(U.S.) TX TEXAS 4 6 10 6 11 37
(U.S.) IL ILLINOIS 3 3 8 9 11 34
(U.S.) PA PENNSYLVANIA 3 7 8 7 8 33
(U.S.) NM NEW MEXICO 1 5 5 2 19 32
(U.S.) OH OHIO 5 5 4 5 11 30
(U.S.) WA WASHINGTON 7 2 5 8 6 28
(U.S.) FL FLORIDA 4 2 5 6 9 26
(U.S.) NC NORTH CAROLINA 3 2 5 6 9 25
(U.S.) NJ NEW JERSEY 3 3 4 5 8 23
(U.S.) AZ ARIZONA 0 1 4 8 6 19
(U.S.) OR OREGON 3 5 2 3 4 17
(U.S.) MN MINNESOTA 0 2 2 6 4 14
(U.S.) DE DELAWARE 4 0 1 2 3 10
(U.S.) VA VIRGINIA 1 1 4 1 3 10
(U.S.) NH NEW HAMPSHIRE 3 0 1 3 2 9
(U.S.) CT CONNECTICUT 1 1 2 3 2 9
(U.S.) MD MARYLAND 0 3 2 2 1 8
(U.S.) GA GEORGIA 1 1 1 2 2 7
(U.S.) TN TENNESSEE 1 0 1 1 3 6
(U.S.) UT UTAH 0 0 0 2 2 4
(U.S.) AL ALABAMA 0 0 0 2 2 4
(U.S.) RI RHODE ISLAND 0 0 0 3 1 4
(U.S.) WI WISCONSIN 2 0 1 0 1 4
(U.S.) OK OKLAHOMA 0 0 0 0 3 3
(U.S.) MT MONTANA 1 0 0 0 1 2
(U.S.) NV NEVADA 0 0 0 1 1 2
(U.S.) WV WEST VIRGINIA 0 2 0 0 0 2
(U.S.) IN INDIANA 0 0 0 1 1 2
(U.S.) MS MISSISSIPPI 0 0 0 0 1 1
(U.S.) AR ARKANSAS 0 1 0 0 0 1
(U.S.) ID IDAHO 0 0 0 1 0 1
(U.S.) NE NEBRASKA 0 0 0 0 1 1
(U.S.) VT VERMONT 0 1 0 0 0 1
(U.S.) KY KENTUCKY 0 0 0 0 1 1
(U.S.) LA LOUISIANA 1 0 0 0 0 1
(U.S.) MO MISSOURI 0 0 0 0 1 1
(U.S.)   -- Subtotal -- 149 180 170 272 369 1140
 
(Foreign) JPX JAPAN 80 77 71 108 180 516
(Foreign) KRX KOREA, SOUTH 15 22 30 54 101 222
(Foreign) TWX TAIWAN 10 22 25 42 36 135
(Foreign) DEX GERMANY 10 9 9 19 37 84
(Foreign) FRX FRANCE 4 2 8 10 17 41
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 1 3 8 6 12 30
(Foreign) CAX CANADA 4 2 6 2 9 23
(Foreign) ITX ITALY 3 1 4 3 10 21
(Foreign) NLX NETHERLANDS 1 4 3 1 8 17
(Foreign) ATX AUSTRIA 0 2 2 4 3 11
(Foreign) BEX BELGIUM 3 0 0 3 5 11
(Foreign) GBX UNITED KINGDOM 2 1 1 3 4 11
(Foreign) AUX AUSTRALIA 4 1 2 1 2 10
(Foreign) ILX ISRAEL 0 2 2 3 3 10
(Foreign) CHX SWITZERLAND 1 1 1 3 3 9
(Foreign) ROX ROMANIA 0 6 1 1 1 9
(Foreign) HKX CHINA, HONG KONG S.A.R. 0 6 0 0 2 8
(Foreign) ESX SPAIN 0 1 1 0 6 8
(Foreign) SEX SWEDEN 0 0 1 1 4 6
(Foreign) INX INDIA 0 4 0 2 0 6
(Foreign) NOX NORWAY 2 0 2 2 0 6
(Foreign) SAX SAUDI ARABIA 0 1 0 1 1 3
(Foreign) RUX RUSSIAN FEDERATION 0 0 1 1 0 2
(Foreign) SGX SINGAPORE 1 1 0 0 0 2
(Foreign) CZX CZECH REPUBLIC 0 0 2 0 0 2
(Foreign) EEX ESTONIA 0 0 1 0 0 1
(Foreign) LIX LIECHTENSTEIN 1 0 0 0 0 1
(Foreign) FIX FINLAND 0 1 0 0 0 1
(Foreign)   -- Subtotal -- 142 169 181 270 444 1206
 
(ALL) ALL All Regions, U.S. and Foreign 291 349 351 542 813 2346



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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/reports.htm
selected PTMT materials available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


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