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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 585, Chemistry of Hydrocarbon Compounds

( 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.) TX TEXAS 54 65 55 44 58 276
(U.S.) IL ILLINOIS 10 21 44 43 39 157
(U.S.) NJ NEW JERSEY 11 20 18 20 21 90
(U.S.) CA CALIFORNIA 9 6 6 16 10 47
(U.S.) OK OKLAHOMA 3 4 7 4 8 26
(U.S.) VA VIRGINIA 2 2 1 4 10 19
(U.S.) LA LOUISIANA 0 0 4 2 3 9
(U.S.) NY NEW YORK 0 1 6 1 1 9
(U.S.) PA PENNSYLVANIA 2 2 2 2 1 9
(U.S.) CT CONNECTICUT 1 2 0 4 1 8
(U.S.) MA MASSACHUSETTS 0 0 2 1 5 8
(U.S.) MI MICHIGAN 2 0 2 2 1 7
(U.S.) DE DELAWARE 1 2 1 1 1 6
(U.S.) OH OHIO 2 1 0 1 2 6
(U.S.) KY KENTUCKY 0 1 1 2 0 4
(U.S.) MD MARYLAND 1 1 1 0 0 3
(U.S.) WI WISCONSIN 0 0 1 0 2 3
(U.S.) FL FLORIDA 1 1 0 0 0 2
(U.S.) GA GEORGIA 0 0 0 2 0 2
(U.S.) MN MINNESOTA 0 1 0 0 1 2
(U.S.) NC NORTH CAROLINA 0 1 0 0 1 2
(U.S.) NM NEW MEXICO 1 0 1 0 0 2
(U.S.) WA WASHINGTON 0 1 0 0 1 2
(U.S.) AZ ARIZONA 1 0 0 0 0 1
(U.S.) CO COLORADO 0 0 0 0 1 1
(U.S.) IA IOWA 1 0 0 0 0 1
(U.S.) IN INDIANA 0 0 0 0 1 1
(U.S.) KS KANSAS 0 1 0 0 0 1
(U.S.) MT MONTANA 1 0 0 0 0 1
(U.S.) TN TENNESSEE 0 0 0 1 0 1
(U.S.) WV WEST VIRGINIA 0 0 1 0 0 1
(U.S.)   -- Subtotal -- 103 133 153 150 168 707
(Foreign) DEX GERMANY 16 21 19 19 18 93
(Foreign) FRX FRANCE 2 13 7 17 10 49
(Foreign) JPX JAPAN 7 3 17 10 11 48
(Foreign) GBX UNITED KINGDOM 2 8 10 3 7 30
(Foreign) BEX BELGIUM 4 10 7 5 2 28
(Foreign) NLX NETHERLANDS 2 9 4 5 4 24
(Foreign) ITX ITALY 5 4 5 1 5 20
(Foreign) KRX KOREA, SOUTH 1 3 4 4 6 18
(Foreign) FIX FINLAND 1 4 2 4 1 12
(Foreign) DKX DENMARK 6 1 1 1 2 11
(Foreign) CAX CANADA 2 0 2 2 4 10
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 2 1 2 0 5 10
(Foreign) ZAX SOUTH AFRICA 0 3 2 4 1 10
(Foreign) INX INDIA 3 1 0 1 1 6
(Foreign) ESX SPAIN 0 0 2 1 1 4
(Foreign) RUX RUSSIAN FEDERATION 1 1 2 0 0 4
(Foreign) SAX SAUDI ARABIA 0 3 1 0 0 4
(Foreign) TWX TAIWAN 0 0 1 2 1 4
(Foreign) PLX POLAND 0 1 1 0 1 3
(Foreign) ILX ISRAEL 0 1 0 1 0 2
(Foreign) MYX MALAYSIA 1 1 0 0 0 2
(Foreign) SYX SYRIA 2 0 0 0 0 2
(Foreign) IRX IRAN 0 1 0 0 0 1
(Foreign) SGX SINGAPORE 0 1 0 0 0 1
(Foreign)   -- Subtotal -- 57 90 89 80 80 396
(ALL) ALL All Regions, U.S. and Foreign 160 223 242 230 248 1103


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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