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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 510, Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions

( 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.) OH OHIO 66 67 66 68 44 311
(U.S.) NJ NEW JERSEY 66 76 57 41 33 273
(U.S.) MN MINNESOTA 27 32 25 16 11 111
(U.S.) CA CALIFORNIA 28 24 25 11 9 97
(U.S.) NY NEW YORK 12 14 13 14 9 62
(U.S.) PA PENNSYLVANIA 8 11 6 12 7 44
(U.S.) MI MICHIGAN 12 13 10 3 4 42
(U.S.) CT CONNECTICUT 2 7 11 11 4 35
(U.S.) TX TEXAS 5 10 11 4 5 35
(U.S.) WI WISCONSIN 6 3 11 8 7 35
(U.S.) IL ILLINOIS 10 5 6 4 3 28
(U.S.) GA GEORGIA 2 7 7 9 2 27
(U.S.) NC NORTH CAROLINA 7 5 2 4 2 20
(U.S.) AZ ARIZONA 3 5 1 5 4 18
(U.S.) TN TENNESSEE 5 6 1 3 3 18
(U.S.) FL FLORIDA 5 4 3 3 1 16
(U.S.) KY KENTUCKY 6 4 2 0 1 13
(U.S.) IN INDIANA 1 2 3 4 2 12
(U.S.) UT UTAH 1 3 2 5 0 11
(U.S.) LA LOUISIANA 4 3 1 2 0 10
(U.S.) MO MISSOURI 5 2 0 1 2 10
(U.S.) ID IDAHO 1 3 0 3 1 8
(U.S.) MD MARYLAND 1 0 1 3 3 8
(U.S.) SC SOUTH CAROLINA 0 0 4 2 2 8
(U.S.) DE DELAWARE 2 0 2 1 1 6
(U.S.) MA MASSACHUSETTS 2 1 2 1 0 6
(U.S.) KS KANSAS 2 1 1 0 0 4
(U.S.) OK OKLAHOMA 0 1 3 0 0 4
(U.S.) WA WASHINGTON 2 1 0 1 0 4
(U.S.) NM NEW MEXICO 0 1 0 0 2 3
(U.S.) RI RHODE ISLAND 1 2 0 0 0 3
(U.S.) VA VIRGINIA 0 1 0 0 2 3
(U.S.) CO COLORADO 2 0 0 0 0 2
(U.S.) IA IOWA 1 1 0 0 0 2
(U.S.) NH NEW HAMPSHIRE 0 0 2 0 0 2
(U.S.) VT VERMONT 1 0 0 1 0 2
(U.S.) WV WEST VIRGINIA 0 1 1 0 0 2
(U.S.) AK ALASKA 0 0 0 1 0 1
(U.S.) AL ALABAMA 0 0 0 0 1 1
(U.S.) AR ARKANSAS 1 0 0 0 0 1
(U.S.) ND NORTH DAKOTA 0 0 0 1 0 1
(U.S.) OR OREGON 0 0 1 0 0 1
(U.S.)   -- Subtotal -- 297 316 280 242 165 1300
(Foreign) DEX GERMANY 71 54 43 45 32 245
(Foreign) BEX BELGIUM 42 68 53 25 23 211
(Foreign) JPX JAPAN 48 42 48 32 24 194
(Foreign) GBX UNITED KINGDOM 47 45 37 36 28 193
(Foreign) FRX FRANCE 17 22 17 8 4 68
(Foreign) NLX NETHERLANDS 15 20 14 9 5 63
(Foreign) ITX ITALY 15 12 25 2 4 58
(Foreign) KRX SOUTH KOREA 5 5 3 6 4 23
(Foreign) CAX CANADA 4 7 4 3 4 22
(Foreign) CHX SWITZERLAND 4 3 2 8 5 22
(Foreign) DKX DENMARK 5 5 4 2 1 17
(Foreign) INX INDIA 3 3 0 6 3 15
(Foreign) ESX SPAIN 6 2 1 1 2 12
(Foreign) AUX AUSTRALIA 1 3 2 3 2 11
(Foreign) SEX SWEDEN 1 1 3 2 1 8
(Foreign) SGX SINGAPORE 2 2 1 1 0 6
(Foreign) TWX TAIWAN 2 1 1 1 0 5
(Foreign) BRX BRAZIL 0 1 0 1 1 3
(Foreign) CNX CHINA P.REP. 0 1 1 0 1 3
(Foreign) MXX MEXICO 0 1 2 0 0 3
(Foreign) ARX ARGENTINA 0 0 2 0 0 2
(Foreign) FIX FINLAND 1 0 0 1 0 2
(Foreign) PHX PHILIPPINES 1 0 1 0 0 2
(Foreign) ATX AUSTRIA 1 0 0 0 0 1
(Foreign) HNX HONDURAS 0 1 0 0 0 1
(Foreign) IEX IRELAND 0 0 0 1 0 1
(Foreign) ILX ISRAEL 0 0 0 0 1 1
(Foreign) THX THAILAND 1 0 0 0 0 1
(Foreign) VEX VENEZUELA 1 0 0 0 0 1
(Foreign) ZAX SOUTH AFRICA 1 0 0 0 0 1
(Foreign)   -- Subtotal -- 294 299 264 193 145 1195
(ALL) ALL All Regions, U.S. and Foreign 591 615 544 435 310 2495


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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