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U.S. PATENT AND TRADEMARK OFFICE
Electronic Information Products Division
Patent Technology Monitoring Team (PTMT)

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

Count of 2004 - 2008 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 501, Compositions: Ceramic

( 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 2004 2005 2006 2007 2008 Total
(U.S.) NY NEW YORK 14 9 8 10 12 53
(U.S.) PA PENNSYLVANIA 7 8 8 6 6 35
(U.S.) OH OHIO 6 6 5 3 4 24
(U.S.) MA MASSACHUSETTS 6 6 4 2 1 19
(U.S.) MI MICHIGAN 2 4 6 2 1 15
(U.S.) IL ILLINOIS 2 3 3 3 2 13
(U.S.) CA CALIFORNIA 2 1 4 3 0 10
(U.S.) MN MINNESOTA 1 1 4 3 1 10
(U.S.) DE DELAWARE 0 2 3 0 1 6
(U.S.) MD MARYLAND 2 1 0 1 1 5
(U.S.) TN TENNESSEE 1 0 3 0 1 5
(U.S.) CO COLORADO 2 1 1 0 0 4
(U.S.) AR ARKANSAS 2 0 1 0 0 3
(U.S.) FL FLORIDA 1 1 1 0 0 3
(U.S.) NC NORTH CAROLINA 1 1 1 0 0 3
(U.S.) OR OREGON 2 0 0 0 1 3
(U.S.) TX TEXAS 1 0 1 1 0 3
(U.S.) VA VIRGINIA 2 0 0 1 0 3
(U.S.) AZ ARIZONA 1 1 0 0 0 2
(U.S.) NM NEW MEXICO 0 1 1 0 0 2
(U.S.) SC SOUTH CAROLINA 1 0 0 1 0 2
(U.S.) CT CONNECTICUT 1 0 0 0 0 1
(U.S.) GA GEORGIA 0 0 1 0 0 1
(U.S.) IN INDIANA 1 0 0 0 0 1
(U.S.) LA LOUISIANA 0 0 1 0 0 1
(U.S.) MO MISSOURI 0 0 0 0 1 1
(U.S.) NH NEW HAMPSHIRE 0 0 0 1 0 1
(U.S.) NJ NEW JERSEY 0 1 0 0 0 1
(U.S.) OK OKLAHOMA 1 0 0 0 0 1
(U.S.)   -- Subtotal -- 59 47 56 37 32 231
(Foreign) JPX JAPAN 83 68 71 71 67 360
(Foreign) DEX GERMANY 21 16 22 17 10 86
(Foreign) KRX KOREA, SOUTH 10 7 5 5 1 28
(Foreign) FRX FRANCE 3 4 7 4 8 26
(Foreign) GBX UNITED KINGDOM 4 1 2 1 2 10
(Foreign) TWX TAIWAN 2 1 2 3 1 9
(Foreign) ATX AUSTRIA 1 2 1 3 1 8
(Foreign) INX INDIA 1 0 3 1 2 7
(Foreign) BEX BELGIUM 2 1 2 1 0 6
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 1 0 1 1 3 6
(Foreign) ILX ISRAEL 1 0 0 0 4 5
(Foreign) NLX NETHERLANDS 2 1 1 0 1 5
(Foreign) CHX SWITZERLAND 0 0 1 1 1 3
(Foreign) ITX ITALY 0 3 0 0 0 3
(Foreign) RUX RUSSIAN FEDERATION 0 2 0 1 0 3
(Foreign) SEX SWEDEN 0 1 0 1 1 3
(Foreign) AUX AUSTRALIA 2 0 0 0 0 2
(Foreign) DKX DENMARK 1 1 0 0 0 2
(Foreign) CAX CANADA 0 1 0 0 0 1
(Foreign) ESX SPAIN 0 0 1 0 0 1
(Foreign) HKX CHINA,HONG KONG S.A.R. 0 0 1 0 0 1
(Foreign) MXX MEXICO 0 0 0 0 1 1
(Foreign) NOX NORWAY 0 0 0 1 0 1
(Foreign) NZX NEW ZEALAND 0 0 0 1 0 1
(Foreign) SGX SINGAPORE 0 1 0 0 0 1
(Foreign) THX THAILAND 1 0 0 0 0 1
(Foreign) TRX TURKEY 0 0 1 0 0 1
(Foreign)   -- Subtotal -- 135 110 121 112 103 581
(ALL) ALL All Regions, U.S. and Foreign 194 157 177 149 135 812


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
ftp download of selected PTMT reports and materials from : ftp.uspto.gov/pub/taf/


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