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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 290, Prime-Mover Dynamo 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.) CA CALIFORNIA 20 14 23 21 26 104
(U.S.) NY NEW YORK 9 14 13 13 18 67
(U.S.) TX TEXAS 13 14 6 10 15 58
(U.S.) FL FLORIDA 10 8 3 8 21 50
(U.S.) MI MICHIGAN 8 5 1 10 12 36
(U.S.) IL ILLINOIS 8 5 8 9 3 33
(U.S.) MA MASSACHUSETTS 5 4 14 4 5 32
(U.S.) OH OHIO 2 2 12 9 5 30
(U.S.) PA PENNSYLVANIA 1 7 5 7 6 26
(U.S.) VA VIRGINIA 3 3 3 4 7 20
(U.S.) AZ ARIZONA 4 6 3 2 3 18
(U.S.) MN MINNESOTA 2 1 4 6 5 18
(U.S.) CT CONNECTICUT 0 1 6 2 7 16
(U.S.) SC SOUTH CAROLINA 2 2 3 3 5 15
(U.S.) WA WASHINGTON 1 3 3 5 3 15
(U.S.) NJ NEW JERSEY 2 6 1 2 3 14
(U.S.) WI WISCONSIN 3 0 4 5 2 14
(U.S.) CO COLORADO 0 4 3 1 5 13
(U.S.) IA IOWA 0 3 2 2 4 11
(U.S.) KS KANSAS 6 2 3 0 0 11
(U.S.) MO MISSOURI 2 2 0 1 6 11
(U.S.) NV NEVADA 3 2 2 3 1 11
(U.S.) MD MARYLAND 2 2 1 1 4 10
(U.S.) IN INDIANA 1 1 1 3 3 9
(U.S.) VT VERMONT 2 2 2 1 1 8
(U.S.) OR OREGON 3 0 0 2 2 7
(U.S.) UT UTAH 1 0 1 3 2 7
(U.S.) HI HAWAII 0 2 2 0 1 5
(U.S.) NM NEW MEXICO 1 1 1 0 2 5
(U.S.) OK OKLAHOMA 0 2 1 1 1 5
(U.S.) NC NORTH CAROLINA 0 2 1 1 0 4
(U.S.) TN TENNESSEE 1 1 0 0 2 4
(U.S.) ID IDAHO 0 1 0 1 1 3
(U.S.) MT MONTANA 1 0 1 0 1 3
(U.S.) NH NEW HAMPSHIRE 0 0 0 3 0 3
(U.S.) AL ALABAMA 0 0 0 2 0 2
(U.S.) GA GEORGIA 1 0 0 1 0 2
(U.S.) PR PUERTO RICO 0 1 0 0 1 2
(U.S.) WV WEST VIRGINIA 0 0 2 0 0 2
(U.S.) AK ALASKA 0 1 0 0 0 1
(U.S.) DC DISTRICT OF COLUMBIA 1 0 0 0 0 1
(U.S.) LA LOUISIANA 0 0 0 0 1 1
(U.S.) ME MAINE 0 0 0 0 1 1
(U.S.) RI RHODE ISLAND 0 1 0 0 0 1
(U.S.) SD SOUTH DAKOTA 0 0 0 0 1 1
(U.S.) WY WYOMING 0 0 0 1 0 1
(U.S.)   -- Subtotal -- 118 125 135 147 186 711
(Foreign) JPX JAPAN 27 35 30 26 37 155
(Foreign) DEX GERMANY 19 20 32 27 26 124
(Foreign) TWX TAIWAN 6 10 12 3 14 45
(Foreign) GBX UNITED KINGDOM 3 11 5 12 11 42
(Foreign) DKX DENMARK 0 1 3 7 23 34
(Foreign) CAX CANADA 4 5 5 9 9 32
(Foreign) KRX KOREA, SOUTH 2 6 2 6 3 19
(Foreign) FRX FRANCE 1 5 1 3 8 18
(Foreign) ESX SPAIN 0 2 5 1 6 14
(Foreign) ITX ITALY 2 5 3 1 3 14
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 1 1 1 6 3 12
(Foreign) ILX ISRAEL 0 1 2 5 4 12
(Foreign) SEX SWEDEN 3 2 2 0 1 8
(Foreign) NLX NETHERLANDS 1 2 2 0 2 7
(Foreign) ATX AUSTRIA 0 1 2 1 2 6
(Foreign) AUX AUSTRALIA 2 1 0 0 3 6
(Foreign) NOX NORWAY 0 2 2 1 1 6
(Foreign) INX INDIA 1 1 0 2 1 5
(Foreign) BEX BELGIUM 1 1 1 1 0 4
(Foreign) HKX CHINA, HONG KONG S.A.R. 1 1 0 2 0 4
(Foreign) CHX SWITZERLAND 0 0 1 1 0 2
(Foreign) FIX FINLAND 1 0 0 0 0 1
(Foreign) GRX GREECE 0 0 1 0 0 1
(Foreign) IEX IRELAND 0 0 0 0 1 1
(Foreign) NZX NEW ZEALAND 0 0 1 0 0 1
(Foreign) PAX PANAMA 0 1 0 0 0 1
(Foreign) ROX ROMANIA 0 0 0 0 1 1
(Foreign) RUX RUSSIAN FEDERATION 0 0 0 0 1 1
(Foreign) VEX VENEZUELA 0 0 1 0 0 1
(Foreign)   -- Subtotal -- 75 114 114 114 160 577
(ALL) ALL All Regions, U.S. and Foreign 193 239 249 261 346 1288


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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