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

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

Count of 2001 - 2005 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 430, Radiation Imagery Chemistry: Process, Composition, or Product Thereof

( 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 2001 2002 2003 2004 2005 Total
(U.S.) NY NEW YORK 303 252 219 168 77 1019
(U.S.) CA CALIFORNIA 99 87 107 97 71 461
(U.S.) MA MASSACHUSETTS 28 25 26 36 29 144
(U.S.) MN MINNESOTA 27 35 27 27 25 141
(U.S.) ID IDAHO 26 39 26 24 14 129
(U.S.) TX TEXAS 10 24 32 29 19 114
(U.S.) NJ NEW JERSEY 24 20 17 19 9 89
(U.S.) CO COLORADO 9 14 8 17 25 73
(U.S.) PA PENNSYLVANIA 15 17 10 10 15 67
(U.S.) VT VERMONT 26 14 13 5 0 58
(U.S.) DE DELAWARE 9 4 7 7 10 37
(U.S.) OR OREGON 5 6 8 8 10 37
(U.S.) AZ ARIZONA 3 6 5 6 8 28
(U.S.) OH OHIO 4 8 5 6 4 27
(U.S.) FL FLORIDA 7 4 8 4 3 26
(U.S.) CT CONNECTICUT 4 9 3 4 4 24
(U.S.) VA VIRGINIA 4 3 3 6 2 18
(U.S.) WA WASHINGTON 2 3 3 6 4 18
(U.S.) MO MISSOURI 4 2 2 2 6 16
(U.S.) NC NORTH CAROLINA 2 1 4 4 5 16
(U.S.) RI RHODE ISLAND 2 4 4 3 2 15
(U.S.) GA GEORGIA 4 4 2 3 1 14
(U.S.) MD MARYLAND 3 2 6 2 0 13
(U.S.) NM NEW MEXICO 3 2 4 2 2 13
(U.S.) KY KENTUCKY 4 0 1 4 1 10
(U.S.) WI WISCONSIN 3 1 2 2 1 9
(U.S.) NH NEW HAMPSHIRE 4 2 1 0 1 8
(U.S.) TN TENNESSEE 0 3 3 0 1 7
(U.S.) MI MICHIGAN 0 4 0 2 0 6
(U.S.) SC SOUTH CAROLINA 0 0 2 1 3 6
(U.S.) IL ILLINOIS 3 0 0 2 0 5
(U.S.) LA LOUISIANA 0 3 1 1 0 5
(U.S.) IA IOWA 0 0 2 2 0 4
(U.S.) IN INDIANA 2 0 0 0 1 3
(U.S.) KS KANSAS 2 0 0 0 1 3
(U.S.) AL ALABAMA 0 1 1 0 0 2
(U.S.) MS MISSISSIPPI 1 0 1 0 0 2
(U.S.) DC DISTRICT OF COLUMBIA 0 0 0 0 1 1
(U.S.) ME MAINE 0 0 0 0 1 1
(U.S.) NE NEBRASKA 0 1 0 0 0 1
(U.S.) NV NEVADA 0 0 0 1 0 1
(U.S.) UT UTAH 0 0 1 0 0 1
(U.S.)   -- Subtotal -- 642 600 564 510 356 2672
(Foreign) JPX JAPAN 713 710 690 721 506 3340
(Foreign) KRX SOUTH KOREA 58 63 60 73 51 305
(Foreign) TWX TAIWAN 68 69 65 52 50 304
(Foreign) DEX GERMANY 58 41 60 60 42 261
(Foreign) BEX BELGIUM 50 41 35 12 9 147
(Foreign) GBX UNITED KINGDOM 46 37 27 26 10 146
(Foreign) CAX CANADA 26 21 36 24 13 120
(Foreign) FRX FRANCE 20 7 13 5 5 50
(Foreign) NLX NETHERLANDS 16 7 8 3 5 39
(Foreign) ILX ISRAEL 11 8 7 3 8 37
(Foreign) ITX ITALY 9 3 7 1 2 22
(Foreign) CHX SWITZERLAND 6 2 5 4 2 19
(Foreign) SGX SINGAPORE 2 3 5 3 2 15
(Foreign) AUX AUSTRALIA 2 2 1 4 1 10
(Foreign) RUX RUSSIAN FEDERATION 3 1 0 2 1 7
(Foreign) SEX SWEDEN 3 2 1 0 1 7
(Foreign) ATX AUSTRIA 1 1 1 1 0 4
(Foreign) MYX MALAYSIA 1 1 1 0 1 4
(Foreign) HKX CHINA,HONG KONG S.A.R. 0 0 2 0 0 2
(Foreign) INX INDIA 0 0 0 0 2 2
(Foreign) MXX MEXICO 1 1 0 0 0 2
(Foreign) BRX BRAZIL 0 0 0 0 1 1
(Foreign) ESX SPAIN 0 0 0 1 0 1
(Foreign) FIX FINLAND 0 0 0 0 1 1
(Foreign) GRX GREECE 1 0 0 0 0 1
(Foreign) LTX LITHUANIA 1 0 0 0 0 1
(Foreign) LUX LUXEMBOURG 0 0 0 1 0 1
(Foreign) NOX NORWAY 0 0 1 0 0 1
(Foreign) PTX PORTUGAL 1 0 0 0 0 1
(Foreign) THX THAILAND 0 0 0 1 0 1
(Foreign) UAX UKRAINE 0 1 0 0 0 1
(Foreign)   -- Subtotal -- 1097 1021 1025 997 713 4853
(ALL) ALL All Regions, U.S. and Foreign 1739 1621 1589 1507 1069 7525


PTMB Contacts

Questions regarding these reports should be directed to:

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

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

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


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