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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 508, Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions

( 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 6 7 10 23 37 83
(U.S.) NJ NEW JERSEY 6 3 7 16 14 46
(U.S.) OH OHIO 5 11 5 16 6 43
(U.S.) VA VIRGINIA 3 5 4 12 16 40
(U.S.) CT CONNECTICUT 1 3 10 8 6 28
(U.S.) TX TEXAS 6 4 4 6 4 24
(U.S.) PA PENNSYLVANIA 1 3 3 3 4 14
(U.S.) NY NEW YORK 2 0 4 3 4 13
(U.S.) FL FLORIDA 0 3 2 4 1 10
(U.S.) IL ILLINOIS 3 0 1 3 2 9
(U.S.) MI MICHIGAN 1 3 3 1 1 9
(U.S.) MN MINNESOTA 0 2 2 3 1 8
(U.S.) WA WASHINGTON 0 1 0 2 4 7
(U.S.) DE DELAWARE 1 1 1 1 2 6
(U.S.) KY KENTUCKY 1 3 1 0 0 5
(U.S.) GA GEORGIA 1 0 0 1 2 4
(U.S.) SC SOUTH CAROLINA 0 0 1 2 1 4
(U.S.) LA LOUISIANA 0 0 0 0 3 3
(U.S.) UT UTAH 1 0 1 0 1 3
(U.S.) HI HAWAII 0 0 1 0 1 2
(U.S.) IN INDIANA 0 0 1 1 0 2
(U.S.) MO MISSOURI 0 0 1 0 1 2
(U.S.) NC NORTH CAROLINA 0 1 0 0 1 2
(U.S.) RI RHODE ISLAND 1 0 0 1 0 2
(U.S.) WI WISCONSIN 0 1 1 0 0 2
(U.S.) CO COLORADO 0 0 0 0 1 1
(U.S.) IA IOWA 0 1 0 0 0 1
(U.S.) KS KANSAS 0 0 1 0 0 1
(U.S.) MA MASSACHUSETTS 0 0 0 1 0 1
(U.S.) MD MARYLAND 1 0 0 0 0 1
(U.S.) NH NEW HAMPSHIRE 0 0 0 1 0 1
(U.S.) NM NEW MEXICO 1 0 0 0 0 1
(U.S.) OK OKLAHOMA 0 1 0 0 0 1
(U.S.) TN TENNESSEE 0 0 0 1 0 1
(U.S.) WV WEST VIRGINIA 0 0 0 0 1 1
(U.S.)   -- Subtotal -- 41 53 64 109 114 381
(Foreign) JPX JAPAN 12 9 25 38 47 131
(Foreign) GBX UNITED KINGDOM 3 2 1 11 16 33
(Foreign) CAX CANADA 4 1 4 7 6 22
(Foreign) DEX GERMANY 5 2 2 6 2 17
(Foreign) ITX ITALY 0 4 2 1 1 8
(Foreign) FRX FRANCE 0 1 0 2 4 7
(Foreign) INX INDIA 0 1 0 3 1 5
(Foreign) CHX SWITZERLAND 0 1 1 1 1 4
(Foreign) MXX MEXICO 0 0 0 2 1 3
(Foreign) MYX MALAYSIA 0 0 0 3 0 3
(Foreign) BEX BELGIUM 0 0 0 0 2 2
(Foreign) NLX NETHERLANDS 1 0 1 0 0 2
(Foreign) AUX AUSTRALIA 0 0 0 1 0 1
(Foreign) KRX KOREA, SOUTH 1 0 0 0 0 1
(Foreign) RUX RUSSIAN FEDERATION 0 1 0 0 0 1
(Foreign) TWX TAIWAN 0 0 0 0 1 1
(Foreign)   -- Subtotal -- 26 22 36 75 82 241
(ALL) ALL All Regions, U.S. and Foreign 67 75 100 184 196 622


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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