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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 430, Radiation Imagery Chemistry: Process, Composition, or Product Thereof

( 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 168 77 118 90 92 545
(U.S.) CA CALIFORNIA 99 72 71 53 54 349
(U.S.) MN MINNESOTA 27 25 63 46 31 192
(U.S.) MA MASSACHUSETTS 37 29 25 26 21 138
(U.S.) CO COLORADO 17 25 24 24 13 103
(U.S.) TX TEXAS 30 19 12 11 13 85
(U.S.) OR OREGON 8 10 27 18 20 83
(U.S.) ID IDAHO 24 14 7 15 16 76
(U.S.) NJ NEW JERSEY 19 9 9 8 6 51
(U.S.) PA PENNSYLVANIA 10 16 12 7 5 50
(U.S.) DE DELAWARE 7 10 5 8 9 39
(U.S.) AZ ARIZONA 6 8 9 1 5 29
(U.S.) CT CONNECTICUT 4 4 10 3 5 26
(U.S.) NC NORTH CAROLINA 4 5 9 3 4 25
(U.S.) OH OHIO 6 4 4 3 8 25
(U.S.) WA WASHINGTON 6 4 3 6 1 20
(U.S.) VT VERMONT 5 0 7 5 1 18
(U.S.) FL FLORIDA 4 3 3 2 4 16
(U.S.) RI RHODE ISLAND 3 2 3 5 3 16
(U.S.) GA GEORGIA 3 1 3 5 2 14
(U.S.) MO MISSOURI 2 6 2 1 3 14
(U.S.) VA VIRGINIA 6 2 3 2 0 13
(U.S.) KY KENTUCKY 4 1 1 1 1 8
(U.S.) WI WISCONSIN 2 1 2 3 0 8
(U.S.) MI MICHIGAN 2 0 1 3 1 7
(U.S.) NH NEW HAMPSHIRE 0 1 0 3 1 5
(U.S.) NM NEW MEXICO 2 2 0 0 1 5
(U.S.) SC SOUTH CAROLINA 1 3 1 0 0 5
(U.S.) IN INDIANA 0 1 2 1 0 4
(U.S.) IA IOWA 2 0 1 0 0 3
(U.S.) MD MARYLAND 2 0 0 1 0 3
(U.S.) TN TENNESSEE 0 1 2 0 0 3
(U.S.) IL ILLINOIS 2 0 0 0 0 2
(U.S.) ME MAINE 0 1 1 0 0 2
(U.S.) NV NEVADA 1 0 0 0 1 2
(U.S.) DC DISTRICT OF COLUMBIA 0 1 0 0 0 1
(U.S.) KS KANSAS 0 1 0 0 0 1
(U.S.) LA LOUISIANA 1 0 0 0 0 1
(U.S.) WV WEST VIRGINIA 0 0 0 1 0 1
(U.S.)   -- Subtotal -- 514 358 440 355 321 1988
(Foreign) JPX JAPAN 726 512 613 585 538 2974
(Foreign) KRX KOREA, SOUTH 73 52 77 66 91 359
(Foreign) TWX TAIWAN 52 51 68 36 36 243
(Foreign) DEX GERMANY 62 42 53 36 35 228
(Foreign) CAX CANADA 24 13 14 26 28 105
(Foreign) BEX BELGIUM 12 9 13 14 7 55
(Foreign) GBX UNITED KINGDOM 26 11 5 5 8 55
(Foreign) NLX NETHERLANDS 3 5 7 5 18 38
(Foreign) ILX ISRAEL 3 8 5 2 7 25
(Foreign) FRX FRANCE 5 5 4 3 1 18
(Foreign) CHX SWITZERLAND 4 2 4 1 1 12
(Foreign) LTX LITHUANIA 0 0 4 1 7 12
(Foreign) AUX AUSTRALIA 4 1 2 2 1 10
(Foreign) SGX SINGAPORE 3 2 1 1 2 9
(Foreign) SEX SWEDEN 0 1 3 2 1 7
(Foreign) ITX ITALY 1 2 2 1 0 6
(Foreign) RUX RUSSIAN FEDERATION 2 1 1 1 0 5
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 0 0 2 0 1 3
(Foreign) ATX AUSTRIA 1 0 1 0 0 2
(Foreign) BRX BRAZIL 0 1 1 0 0 2
(Foreign) HKX CHINA,HONG KONG S.A.R. 0 0 1 0 1 2
(Foreign) INX INDIA 0 2 0 0 0 2
(Foreign) NOX NORWAY 0 0 2 0 0 2
(Foreign) THX THAILAND 1 0 0 0 1 2
(Foreign) ESX SPAIN 1 0 0 0 0 1
(Foreign) FIX FINLAND 0 1 0 0 0 1
(Foreign) GRX GREECE 0 0 0 0 1 1
(Foreign) LUX LUXEMBOURG 1 0 0 0 0 1
(Foreign) MYX MALAYSIA 0 1 0 0 0 1
(Foreign)   -- Subtotal -- 1004 722 883 787 785 4181
(ALL) ALL All Regions, U.S. and Foreign 1518 1080 1323 1142 1106 6169


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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