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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 192, Clutches and Power-Stop Control

( 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 45 36 37 18 20 156
(U.S.) IN INDIANA 6 6 7 5 8 32
(U.S.) OH OHIO 4 4 3 3 15 29
(U.S.) NY NEW YORK 8 8 4 3 1 24
(U.S.) IL ILLINOIS 2 2 4 4 3 15
(U.S.) MN MINNESOTA 3 3 1 3 3 13
(U.S.) NC NORTH CAROLINA 3 3 2 1 1 10
(U.S.) CA CALIFORNIA 1 2 0 3 3 9
(U.S.) CO COLORADO 3 0 0 1 3 7
(U.S.) IA IOWA 1 0 3 0 3 7
(U.S.) OR OREGON 4 1 1 0 1 7
(U.S.) WI WISCONSIN 2 1 2 0 1 6
(U.S.) AZ ARIZONA 2 1 2 0 0 5
(U.S.) TN TENNESSEE 0 2 0 3 0 5
(U.S.) GA GEORGIA 1 2 1 0 0 4
(U.S.) VT VERMONT 0 1 0 1 2 4
(U.S.) NH NEW HAMPSHIRE 2 1 0 0 0 3
(U.S.) OK OKLAHOMA 2 0 0 1 0 3
(U.S.) KY KENTUCKY 1 1 0 0 0 2
(U.S.) MO MISSOURI 0 1 0 0 1 2
(U.S.) PA PENNSYLVANIA 0 2 0 0 0 2
(U.S.) TX TEXAS 1 1 0 0 0 2
(U.S.) AR ARKANSAS 1 0 0 0 0 1
(U.S.) CT CONNECTICUT 0 0 0 1 0 1
(U.S.) FL FLORIDA 0 0 0 0 1 1
(U.S.) MA MASSACHUSETTS 0 0 0 1 0 1
(U.S.) MD MARYLAND 0 0 0 0 1 1
(U.S.) MS MISSISSIPPI 0 0 0 0 1 1
(U.S.) NV NEVADA 0 0 0 1 0 1
(U.S.) UT UTAH 1 0 0 0 0 1
(U.S.) WA WASHINGTON 1 0 0 0 0 1
(U.S.)   -- Subtotal -- 94 78 67 49 68 356
(Foreign) JPX JAPAN 71 52 42 42 72 279
(Foreign) DEX GERMANY 64 38 44 34 39 219
(Foreign) FRX FRANCE 5 3 3 6 8 25
(Foreign) ATX AUSTRIA 3 3 3 4 7 20
(Foreign) KRX KOREA, SOUTH 5 2 2 4 6 19
(Foreign) TWX TAIWAN 5 3 3 2 4 17
(Foreign) CAX CANADA 4 3 1 4 1 13
(Foreign) GBX UNITED KINGDOM 3 2 1 6 1 13
(Foreign) ITX ITALY 1 3 1 2 3 10
(Foreign) SEX SWEDEN 1 3 1 2 1 8
(Foreign) BEX BELGIUM 0 0 1 1 2 4
(Foreign) CHX SWITZERLAND 0 0 1 2 0 3
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 0 0 2 0 1 3
(Foreign) NOX NORWAY 2 0 0 0 0 2
(Foreign) ZAX SOUTH AFRICA 0 0 1 1 0 2
(Foreign) AIX ANGUILLA 0 0 0 1 0 1
(Foreign) AUX AUSTRALIA 0 0 1 0 0 1
(Foreign) HKX CHINA,HONG KONG S.A.R. 1 0 0 0 0 1
(Foreign) INX INDIA 0 0 0 0 1 1
(Foreign) MXX MEXICO 0 1 0 0 0 1
(Foreign) NZX NEW ZEALAND 0 0 0 1 0 1
(Foreign) SGX SINGAPORE 0 0 0 1 0 1
(Foreign)   -- Subtotal -- 165 113 107 113 146 644
(ALL) ALL All Regions, U.S. and Foreign 259 191 174 162 214 1000


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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