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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 2007 - 2011 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 2007 2008 2009 2010 2011 Total
(U.S.) MI MICHIGAN 46 38 48 76 107 315
(U.S.) OH OHIO 34 31 57 57 49 228
(U.S.) IL ILLINOIS 46 37 38 52 54 227
(U.S.) CA CALIFORNIA 40 26 42 53 61 222
(U.S.) FL FLORIDA 32 27 25 52 55 191
(U.S.) CT CONNECTICUT 14 21 34 52 66 187
(U.S.) IN INDIANA 17 12 29 29 32 119
(U.S.) NY NEW YORK 20 14 15 37 26 112
(U.S.) SC SOUTH CAROLINA 6 5 18 22 44 95
(U.S.) AZ ARIZONA 12 13 20 13 20 78
(U.S.) TX TEXAS 9 11 12 19 14 65
(U.S.) MA MASSACHUSETTS 8 9 10 11 7 45
(U.S.) MN MINNESOTA 6 7 8 12 6 39
(U.S.) IA IOWA 7 8 4 6 13 38
(U.S.) WA WASHINGTON 6 6 6 8 11 37
(U.S.) WI WISCONSIN 5 8 4 13 7 37
(U.S.) PA PENNSYLVANIA 8 6 3 6 7 30
(U.S.) NJ NEW JERSEY 4 5 5 7 5 26
(U.S.) CO COLORADO 4 2 4 8 4 22
(U.S.) VA VIRGINIA 4 1 5 6 5 21
(U.S.) GA GEORGIA 5 4 6 0 5 20
(U.S.) MD MARYLAND 4 2 5 7 2 20
(U.S.) NH NEW HAMPSHIRE 3 5 0 4 6 18
(U.S.) NC NORTH CAROLINA 5 3 2 4 2 16
(U.S.) TN TENNESSEE 3 2 8 2 1 16
(U.S.) UT UTAH 3 3 3 2 3 14
(U.S.) KS KANSAS 1 2 3 2 3 11
(U.S.) NM NEW MEXICO 2 3 0 3 3 11
(U.S.) OK OKLAHOMA 1 2 1 5 2 11
(U.S.) AL ALABAMA 3 1 3 1 1 9
(U.S.) NV NEVADA 2 0 2 2 2 8
(U.S.) MO MISSOURI 2 1 1 3 0 7
(U.S.) ND NORTH DAKOTA 0 1 4 1 1 7
(U.S.) OR OREGON 1 2 0 1 3 7
(U.S.) KY KENTUCKY 2 1 1 2 0 6
(U.S.) LA LOUISIANA 1 1 0 0 2 4
(U.S.) RI RHODE ISLAND 0 1 0 0 3 4
(U.S.) HI HAWAII 1 0 0 1 1 3
(U.S.) ME MAINE 0 0 1 2 0 3
(U.S.) MS MISSISSIPPI 1 0 1 1 0 3
(U.S.) WV WEST VIRGINIA 2 0 1 0 0 3
(U.S.) WY WYOMING 2 0 0 1 0 3
(U.S.) ID IDAHO 0 1 0 0 1 2
(U.S.) VT VERMONT 0 0 0 1 1 2
(U.S.) AR ARKANSAS 1 0 0 0 0 1
(U.S.) DC DISTRICT OF COLUMBIA 0 0 1 0 0 1
(U.S.) PR PUERTO RICO 0 0 1 0 0 1
(U.S.) VI U.S. VIRGIN ISLANDS 0 0 0 0 1 1
(U.S.)   -- Subtotal -- 373 322 431 584 636 2346
(Foreign) JPX JAPAN 174 167 181 209 208 939
(Foreign) DEX GERMANY 78 70 90 109 128 475
(Foreign) FRX FRANCE 31 42 68 71 68 280
(Foreign) CAX CANADA 19 28 36 48 32 163
(Foreign) GBX UNITED KINGDOM 29 14 31 44 39 157
(Foreign) CHX SWITZERLAND 6 17 20 10 14 67
(Foreign) SEX SWEDEN 15 12 13 5 16 61
(Foreign) KRX KOREA, SOUTH 8 6 14 9 15 52
(Foreign) ITX ITALY 0 7 7 10 6 30
(Foreign) ILX ISRAEL 4 5 2 7 6 24
(Foreign) TWX TAIWAN 4 3 1 4 9 21
(Foreign) AUX AUSTRALIA 2 3 0 6 3 14
(Foreign) ATX AUSTRIA 1 1 1 4 4 11
(Foreign) DKX DENMARK 3 1 1 4 2 11
(Foreign) INX INDIA 2 0 1 5 3 11
(Foreign) NLX NETHERLANDS 3 1 1 0 2 7
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 0 0 0 0 6 6
(Foreign) FIX FINLAND 0 1 0 3 2 6
(Foreign) NOX NORWAY 0 3 1 2 0 6
(Foreign) RUX RUSSIAN FEDERATION 0 0 3 1 1 5
(Foreign) BEX BELGIUM 0 0 0 3 1 4
(Foreign) GRX GREECE 0 0 0 1 3 4
(Foreign) BRX BRAZIL 0 0 0 0 3 3
(Foreign) CZX CZECH REPUBLIC 0 0 1 1 1 3
(Foreign) HUX HUNGARY 0 0 0 1 2 3
(Foreign) CLX CHILE 1 1 0 0 0 2
(Foreign) HKX CHINA, HONG KONG S.A.R. 0 1 1 0 0 2
(Foreign) HRX CROATIA 0 1 0 1 0 2
(Foreign) NZX NEW ZEALAND 1 0 0 1 0 2
(Foreign) SAX SAUDI ARABIA 0 0 0 0 2 2
(Foreign) AEX UNITED ARAB EMIRATES 0 0 0 0 1 1
(Foreign) ARX ARGENTINA 0 0 0 1 0 1
(Foreign) BSX THE BAHAMAS 0 0 0 0 1 1
(Foreign) IEX IRELAND 1 0 0 0 0 1
(Foreign) JMX JAMAICA 0 0 0 1 0 1
(Foreign) LKX SRI LANKA 0 0 1 0 0 1
(Foreign) MXX MEXICO 0 0 0 1 0 1
(Foreign) SGX SINGAPORE 0 0 1 0 0 1
(Foreign)   -- Subtotal -- 382 384 475 562 578 2381
(ALL) ALL All Regions, U.S. and Foreign 755 706 906 1146 1214 4727


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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