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U.S. PATENT AND TRADEMARK OFFICE
Office of Electronic Information Products
Patent Technology Monitoring Division (PTMD)

Patenting In Technology Classes
Breakout By Geographic Origin (State and Country)

Count of 2000 - 2004 Utility Patent Grants,
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 208, Mineral Oils: Processes and Products

( technology class is determined by the primary classification assigned to the 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 2000 2001 2002 2003 2004 Total
(U.S.) TX TEXAS 24 21 30 17 17 109
(U.S.) NJ NEW JERSEY 24 25 16 14 23 102
(U.S.) IL ILLINOIS 33 21 16 8 10 88
(U.S.) CA CALIFORNIA 11 16 15 18 13 73
(U.S.) LA LOUISIANA 10 12 5 18 8 53
(U.S.) OK OKLAHOMA 15 8 11 6 6 46
(U.S.) PA PENNSYLVANIA 3 6 4 5 2 20
(U.S.) MD MARYLAND 7 1 3 3 0 14
(U.S.) CT CONNECTICUT 2 0 2 2 2 8
(U.S.) KY KENTUCKY 3 1 4 0 0 8
(U.S.) NY NEW YORK 3 1 0 1 3 8
(U.S.) VA VIRGINIA 3 0 0 3 1 7
(U.S.) UT UTAH 0 2 2 0 1 5
(U.S.) AR ARKANSAS 2 0 2 0 0 4
(U.S.) CO COLORADO 0 1 2 0 1 4
(U.S.) DE DELAWARE 1 0 0 2 1 4
(U.S.) OH OHIO 1 2 1 0 0 4
(U.S.) FL FLORIDA 1 2 0 0 0 3
(U.S.) MI MICHIGAN 1 0 0 0 1 2
(U.S.) MO MISSOURI 2 0 0 0 0 2
(U.S.) WV WEST VIRGINIA 0 0 1 0 1 2
(U.S.) MA MASSACHUSETTS 0 0 1 0 0 1
(U.S.) MS MISSISSIPPI 0 0 0 1 0 1
(U.S.) NH NEW HAMPSHIRE 0 1 0 0 0 1
(U.S.) NM NEW MEXICO 0 0 0 1 0 1
(U.S.) NV NEVADA 0 0 0 0 1 1
(U.S.) WA WASHINGTON 0 0 1 0 0 1
(U.S.)   -- Subtotal -- 146 120 116 99 91 572
(Foreign) FRX FRANCE 29 28 20 18 16 111
(Foreign) JPX JAPAN 7 16 5 6 7 41
(Foreign) CAX CANADA 7 5 8 3 3 26
(Foreign) NLX NETHERLANDS 0 3 1 8 7 19
(Foreign) CNX CHINA P.REP. 1 1 4 2 4 12
(Foreign) DEX GERMANY 1 4 2 1 3 11
(Foreign) VEX VENEZUELA 2 2 1 2 3 10
(Foreign) GBX UNITED KINGDOM 1 3 2 0 1 7
(Foreign) INX INDIA 1 1 0 3 2 7
(Foreign) ITX ITALY 2 2 1 1 1 7
(Foreign) BRX BRAZIL 2 1 0 2 1 6
(Foreign) NOX NORWAY 1 0 3 2 0 6
(Foreign) DKX DENMARK 2 0 1 1 0 4
(Foreign) BEX BELGIUM 1 2 0 0 0 3
(Foreign) ESX SPAIN 0 2 0 0 1 3
(Foreign) KRX SOUTH KOREA 0 1 0 0 2 3
(Foreign) RUX RUSSIAN FEDERATION 0 1 0 1 1 3
(Foreign) TWX TAIWAN 0 1 0 1 0 2
(Foreign) ZAX SOUTH AFRICA 0 0 1 1 0 2
(Foreign) AUX AUSTRALIA 0 0 0 0 1 1
(Foreign) CHX SWITZERLAND 0 0 1 0 0 1
(Foreign) FIX FINLAND 1 0 0 0 0 1
(Foreign) HUX HUNGARY 1 0 0 0 0 1
(Foreign) ILX ISRAEL 0 0 1 0 0 1
(Foreign) MXX MEXICO 0 0 0 0 1 1
(Foreign) SAX SAUDI ARABIA 0 0 0 0 1 1
(Foreign) SKX SLOVAKIA 1 0 0 0 0 1
(Foreign)   -- Subtotal -- 60 73 51 52 55 291
(ALL) ALL All Regions, U.S. and Foreign 206 193 167 151 146 863


PTMD Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Office of Electronic Information Products - PTMD
MDW 4C18; P.O Box 1450
Alexandria VA 22313-1450

tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.gov

address of PTMD pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
ftp download of selected PTMD reports and materials from : ftp.uspto.gov/pub/taf/


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