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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 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 by year of patent grant.
(U.S. or Foreign) Code State-Territory or Country 2011 2012 2013 2014 2015 Total
(U.S.) MI MICHIGAN 107 157 204 240 198 906
(U.S.) CT CONNECTICUT 66 66 91 89 131 443
(U.S.) SC SOUTH CAROLINA 44 89 127 75 104 439
(U.S.) CA CALIFORNIA 61 68 80 79 73 361
(U.S.) IL ILLINOIS 54 54 51 67 100 326
(U.S.) FL FLORIDA 55 53 54 39 58 259
(U.S.) IN INDIANA 32 45 42 73 56 248
(U.S.) OH OHIO 49 39 50 44 31 213
(U.S.) NY NEW YORK 26 28 39 49 36 178
(U.S.) TX TEXAS 14 19 33 34 41 141
(U.S.) AZ ARIZONA 20 24 19 19 16 98
(U.S.) WA WASHINGTON 11 15 14 19 14 73
(U.S.) IA IOWA 13 12 10 18 17 70
(U.S.) MA MASSACHUSETTS 7 12 13 14 15 61
(U.S.) PA PENNSYLVANIA 7 10 9 15 13 54
(U.S.) MN MINNESOTA 6 10 12 15 10 53
(U.S.) GA GEORGIA 5 8 13 10 10 46
(U.S.) NC NORTH CAROLINA 2 9 12 13 9 45
(U.S.) WI WISCONSIN 7 8 6 10 11 42
(U.S.) CO COLORADO 4 4 9 8 9 34
(U.S.) VT VERMONT 1 11 10 10 1 33
(U.S.) NH NEW HAMPSHIRE 6 10 6 6 4 32
(U.S.) VA VIRGINIA 5 8 6 4 8 31
(U.S.) MD MARYLAND 2 6 6 8 6 28
(U.S.) NJ NEW JERSEY 5 1 8 7 6 27
(U.S.) OR OREGON 3 4 7 5 4 23
(U.S.) AL ALABAMA 1 1 4 5 7 18
(U.S.) KS KANSAS 3 4 3 5 2 17
(U.S.) TN TENNESSEE 1 2 3 5 2 13
(U.S.) UT UTAH 3 2 2 1 4 12
(U.S.) NV NEVADA 2 1 2 3 2 10
(U.S.) NM NEW MEXICO 3 1 3 2 1 10
(U.S.) OK OKLAHOMA 2 1 2 4 0 9
(U.S.) RI RHODE ISLAND 3 1 1 1 2 8
(U.S.) LA LOUISIANA 2 1 2 2 0 7
(U.S.) MO MISSOURI 0 3 2 2 0 7
(U.S.) ID IDAHO 1 3 1 1 0 6
(U.S.) ME MAINE 0 1 1 2 2 6
(U.S.) ND NORTH DAKOTA 1 2 2 0 0 5
(U.S.) KY KENTUCKY 0 0 0 3 1 4
(U.S.) HI HAWAII 1 0 0 1 1 3
(U.S.) PR PUERTO RICO 0 1 0 1 0 2
(U.S.) DE DELAWARE 0 0 0 1 1 2
(U.S.) MS MISSISSIPPI 0 1 0 0 0 1
(U.S.) VI U.S. VIRGIN ISLANDS 1 0 0 0 0 1
(U.S.) NE NEBRASKA 0 0 0 1 0 1
(U.S.) GU GUAM 0 0 1 0 0 1
(U.S.) WY WYOMING 0 0 0 1 0 1
(U.S.)   -- Subtotal -- 636 795 960 1011 1006 4408
 
(Foreign) JPX JAPAN 208 264 278 314 311 1375
(Foreign) DEX GERMANY 128 134 190 214 264 930
(Foreign) FRX FRANCE 68 72 77 94 107 418
(Foreign) GBX UNITED KINGDOM 39 54 64 69 76 302
(Foreign) CAX CANADA 32 38 33 34 38 175
(Foreign) KRX KOREA, SOUTH 15 17 24 34 44 134
(Foreign) CHX SWITZERLAND 14 11 25 27 43 120
(Foreign) SEX SWEDEN 16 15 31 22 32 116
(Foreign) INX INDIA 3 12 17 22 23 77
(Foreign) ITX ITALY 6 13 13 22 19 73
(Foreign) ILX ISRAEL 6 4 11 10 7 38
(Foreign) TWX TAIWAN 9 4 12 6 5 36
(Foreign) ATX AUSTRIA 4 8 7 6 5 30
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 6 3 7 6 8 30
(Foreign) BEX BELGIUM 1 2 10 7 10 30
(Foreign) DKX DENMARK 2 2 4 3 7 18
(Foreign) AUX AUSTRALIA 3 5 1 1 4 14
(Foreign) NLX NETHERLANDS 2 1 5 3 3 14
(Foreign) RUX RUSSIAN FEDERATION 1 1 5 2 3 12
(Foreign) SAX SAUDI ARABIA 2 1 1 3 3 10
(Foreign) CZX CZECH REPUBLIC 1 0 5 1 3 10
(Foreign) NOX NORWAY 0 0 5 2 3 10
(Foreign) FIX FINLAND 2 1 1 3 2 9
(Foreign) BRX BRAZIL 3 1 2 0 1 7
(Foreign) GRX GREECE 3 3 1 0 0 7
(Foreign) ESX SPAIN 0 2 1 1 2 6
(Foreign) AEX UNITED ARAB EMIRATES 1 0 0 2 3 6
(Foreign) ZAX SOUTH AFRICA 0 0 1 0 2 3
(Foreign) HUX HUNGARY 2 0 0 1 0 3
(Foreign) IEX IRELAND 0 0 1 1 1 3
(Foreign) THX THAILAND 0 0 1 1 1 3
(Foreign) HKX CHINA, HONG KONG S.A.R. 0 0 1 0 1 2
(Foreign) ARX ARGENTINA 0 0 0 2 0 2
(Foreign) CLX CHILE 0 0 0 0 2 2
(Foreign) SIX SLOVENIA 0 0 1 0 0 1
(Foreign) IRX IRAN 0 0 0 1 0 1
(Foreign) PLX POLAND 0 0 0 0 1 1
(Foreign) NZX NEW ZEALAND 0 0 1 0 0 1
(Foreign) IMX ISLE OF MAN 0 0 0 0 1 1
(Foreign) DOX DOMINICAN REPUBLIC 0 0 0 1 0 1
(Foreign) BSX THE BAHAMAS 1 0 0 0 0 1
(Foreign) BMX BERMUDA 0 0 1 0 0 1
(Foreign) MXX MEXICO 0 0 0 0 1 1
(Foreign) SGX SINGAPORE 0 0 0 0 1 1
(Foreign) UAX UKRAINE 0 0 0 0 1 1
(Foreign) CYX CYPRUS 0 0 1 0 0 1
(Foreign) VEX VENEZUELA 0 0 1 0 0 1
(Foreign) LUX LUXEMBOURG 0 0 0 0 1 1
(Foreign) HRX CROATIA 0 1 0 0 0 1
(Foreign) BHX BAHRAIN 0 0 1 0 0 1
(Foreign) RSX SERBIA 0 0 0 0 1 1
(Foreign) KWX KUWAIT 0 0 1 0 0 1
(Foreign) MOX CHINA, MACAU S.A.R. 0 0 0 1 0 1
(Foreign) COX COLOMBIA 0 0 0 0 1 1
(Foreign)   -- Subtotal -- 578 669 841 916 1041 4045
 
(ALL) ALL All Regions, U.S. and Foreign 1214 1464 1801 1927 2047 8453


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email: oeip@uspto.gov

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