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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 2006 - 2010 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 060, Power Plants

( 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 either by year of patent grant or by year of patent application.
(U.S. or Foreign) Code State-Territory or Country 2006 2007 2008 2009 2010 Total
(U.S.) MI MICHIGAN 88 46 38 48 76 296
(U.S.) CA CALIFORNIA 70 40 26 42 53 231
(U.S.) OH OHIO 43 34 31 57 57 222
(U.S.) IL ILLINOIS 44 46 37 38 52 217
(U.S.) FL FLORIDA 30 32 27 25 52 166
(U.S.) CT CONNECTICUT 28 14 21 34 52 149
(U.S.) NY NEW YORK 23 20 14 15 37 109
(U.S.) IN INDIANA 13 17 12 29 29 100
(U.S.) AZ ARIZONA 17 12 13 20 13 75
(U.S.) SC SOUTH CAROLINA 21 6 5 18 22 72
(U.S.) TX TEXAS 20 9 11 12 19 71
(U.S.) MA MASSACHUSETTS 17 8 9 10 11 55
(U.S.) WA WASHINGTON 14 6 6 6 8 40
(U.S.) MN MINNESOTA 5 6 7 8 12 38
(U.S.) WI WISCONSIN 5 5 8 4 13 35
(U.S.) IA IOWA 8 7 8 4 6 33
(U.S.) PA PENNSYLVANIA 10 8 6 3 6 33
(U.S.) NJ NEW JERSEY 6 4 5 5 7 27
(U.S.) GA GEORGIA 8 5 4 6 0 23
(U.S.) VA VIRGINIA 5 4 1 5 6 21
(U.S.) MD MARYLAND 2 4 2 5 7 20
(U.S.) CO COLORADO 1 4 2 4 8 19
(U.S.) NC NORTH CAROLINA 2 5 3 2 4 16
(U.S.) NH NEW HAMPSHIRE 4 3 5 0 4 16
(U.S.) TN TENNESSEE 1 3 2 8 2 16
(U.S.) OK OKLAHOMA 5 1 2 1 5 14
(U.S.) NM NEW MEXICO 4 2 3 0 3 12
(U.S.) UT UTAH 1 3 3 3 2 12
(U.S.) KS KANSAS 3 1 2 3 2 11
(U.S.) MO MISSOURI 4 2 1 1 3 11
(U.S.) AL ALABAMA 2 3 1 3 1 10
(U.S.) NV NEVADA 2 2 0 2 2 8
(U.S.) KY KENTUCKY 1 2 1 1 2 7
(U.S.) OR OREGON 3 1 2 0 1 7
(U.S.) ND NORTH DAKOTA 0 0 1 4 1 6
(U.S.) ME MAINE 1 0 0 1 2 4
(U.S.) WY WYOMING 1 2 0 0 1 4
(U.S.) ID IDAHO 2 0 1 0 0 3
(U.S.) MS MISSISSIPPI 0 1 0 1 1 3
(U.S.) WV WEST VIRGINIA 0 2 0 1 0 3
(U.S.) HI HAWAII 0 1 0 0 1 2
(U.S.) LA LOUISIANA 0 1 1 0 0 2
(U.S.) RI RHODE ISLAND 1 0 1 0 0 2
(U.S.) VT VERMONT 1 0 0 0 1 2
(U.S.) AR ARKANSAS 0 1 0 0 0 1
(U.S.) DC DISTRICT OF COLUMBIA 0 0 0 1 0 1
(U.S.) PR PUERTO RICO 0 0 0 1 0 1
(U.S.)   -- Subtotal -- 516 373 322 431 584 2226
(Foreign) JPX JAPAN 269 174 167 181 209 1000
(Foreign) DEX GERMANY 113 78 70 90 109 460
(Foreign) FRX FRANCE 41 31 42 68 71 253
(Foreign) CAX CANADA 29 19 28 36 48 160
(Foreign) GBX UNITED KINGDOM 32 29 14 31 44 150
(Foreign) CHX SWITZERLAND 23 6 17 20 10 76
(Foreign) SEX SWEDEN 10 15 12 13 5 55
(Foreign) KRX KOREA, SOUTH 10 8 6 14 9 47
(Foreign) ITX ITALY 12 0 7 7 10 36
(Foreign) ILX ISRAEL 2 4 5 2 7 20
(Foreign) AUX AUSTRALIA 8 2 3 0 6 19
(Foreign) TWX TAIWAN 4 4 3 1 4 16
(Foreign) DKX DENMARK 2 3 1 1 4 11
(Foreign) ATX AUSTRIA 3 1 1 1 4 10
(Foreign) INX INDIA 1 2 0 1 5 9
(Foreign) NLX NETHERLANDS 4 3 1 1 0 9
(Foreign) FIX FINLAND 3 0 1 0 3 7
(Foreign) NOX NORWAY 1 0 3 1 2 7
(Foreign) RUX RUSSIAN FEDERATION 2 0 0 3 1 6
(Foreign) ARX ARGENTINA 2 0 0 0 1 3
(Foreign) BEX BELGIUM 0 0 0 0 3 3
(Foreign) HKX CHINA,HONG KONG S.A.R. 1 0 1 1 0 3
(Foreign) CLX CHILE 0 1 1 0 0 2
(Foreign) CZX CZECH REPUBLIC 0 0 0 1 1 2
(Foreign) HRX CROATIA 0 0 1 0 1 2
(Foreign) NZX NEW ZEALAND 0 1 0 0 1 2
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 1 0 0 0 0 1
(Foreign) ESX SPAIN 1 0 0 0 0 1
(Foreign) GRX GREECE 0 0 0 0 1 1
(Foreign) HNX HONDURAS 1 0 0 0 0 1
(Foreign) HUX HUNGARY 0 0 0 0 1 1
(Foreign) IEX IRELAND 0 1 0 0 0 1
(Foreign) JMX JAMAICA 0 0 0 0 1 1
(Foreign) LKX SRI LANKA 0 0 0 1 0 1
(Foreign) LTX LITHUANIA 1 0 0 0 0 1
(Foreign) MXX MEXICO 0 0 0 0 1 1
(Foreign) SGX SINGAPORE 0 0 0 1 0 1
(Foreign)   -- Subtotal -- 576 382 384 475 562 2379
(ALL) ALL All Regions, U.S. and Foreign 1092 755 706 906 1146 4605


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 files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


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