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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 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 2000 2001 2002 2003 2004 Total
(U.S.) OH OHIO 64 66 67 66 68 331
(U.S.) NJ NEW JERSEY 70 66 76 57 41 310
(U.S.) MN MINNESOTA 14 27 32 25 16 114
(U.S.) CA CALIFORNIA 24 28 24 25 11 112
(U.S.) NY NEW YORK 13 12 14 13 14 66
(U.S.) MI MICHIGAN 10 12 13 10 3 48
(U.S.) PA PENNSYLVANIA 9 8 11 6 12 46
(U.S.) TX TEXAS 14 5 10 11 4 44
(U.S.) CT CONNECTICUT 6 2 7 11 11 37
(U.S.) WI WISCONSIN 4 6 3 11 8 32
(U.S.) IL ILLINOIS 5 10 5 6 4 30
(U.S.) GA GEORGIA 4 2 7 7 9 29
(U.S.) NC NORTH CAROLINA 6 7 5 2 4 24
(U.S.) AZ ARIZONA 6 3 5 1 5 20
(U.S.) FL FLORIDA 4 5 4 3 3 19
(U.S.) TN TENNESSEE 4 5 6 1 3 19
(U.S.) LA LOUISIANA 5 4 3 1 2 15
(U.S.) IN INDIANA 4 1 2 3 4 14
(U.S.) KY KENTUCKY 2 6 4 2 0 14
(U.S.) UT UTAH 1 1 3 2 5 12
(U.S.) DE DELAWARE 4 2 0 2 1 9
(U.S.) MO MISSOURI 1 5 2 0 1 9
(U.S.) ID IDAHO 1 1 3 0 3 8
(U.S.) MA MASSACHUSETTS 2 2 1 2 1 8
(U.S.) SC SOUTH CAROLINA 2 0 0 4 2 8
(U.S.) KS KANSAS 2 2 1 1 0 6
(U.S.) MD MARYLAND 1 1 0 1 3 6
(U.S.) RI RHODE ISLAND 2 1 2 0 0 5
(U.S.) CO COLORADO 2 2 0 0 0 4
(U.S.) OK OKLAHOMA 0 0 1 3 0 4
(U.S.) WA WASHINGTON 0 2 1 0 1 4
(U.S.) NH NEW HAMPSHIRE 1 0 0 2 0 3
(U.S.) VT VERMONT 1 1 0 0 1 3
(U.S.) AR ARKANSAS 1 1 0 0 0 2
(U.S.) IA IOWA 0 1 1 0 0 2
(U.S.) WV WEST VIRGINIA 0 0 1 1 0 2
(U.S.) AK ALASKA 0 0 0 0 1 1
(U.S.) AL ALABAMA 1 0 0 0 0 1
(U.S.) ND NORTH DAKOTA 0 0 0 0 1 1
(U.S.) NM NEW MEXICO 0 0 1 0 0 1
(U.S.) OR OREGON 0 0 0 1 0 1
(U.S.) VA VIRGINIA 0 0 1 0 0 1
(U.S.)   -- Subtotal -- 290 297 316 280 242 1425
(Foreign) DEX GERMANY 38 71 54 43 45 251
(Foreign) BEX BELGIUM 50 42 68 53 25 238
(Foreign) JPX JAPAN 38 48 42 48 32 208
(Foreign) GBX UNITED KINGDOM 37 47 45 37 36 202
(Foreign) FRX FRANCE 10 17 22 17 8 74
(Foreign) ITX ITALY 17 15 12 25 2 71
(Foreign) NLX NETHERLANDS 11 15 20 14 9 69
(Foreign) DKX DENMARK 7 5 5 4 2 23
(Foreign) KRX SOUTH KOREA 2 5 5 3 6 21
(Foreign) CAX CANADA 2 4 7 4 3 20
(Foreign) CHX SWITZERLAND 1 4 3 2 8 18
(Foreign) INX INDIA 2 3 3 0 6 14
(Foreign) ESX SPAIN 3 6 2 1 1 13
(Foreign) AUX AUSTRALIA 1 1 3 2 3 10
(Foreign) SEX SWEDEN 2 1 1 3 2 9
(Foreign) SGX SINGAPORE 1 2 2 1 1 7
(Foreign) MXX MEXICO 3 0 1 2 0 6
(Foreign) TWX TAIWAN 1 2 1 1 1 6
(Foreign) BRX BRAZIL 1 0 1 0 1 3
(Foreign) ARX ARGENTINA 0 0 0 2 0 2
(Foreign) CNX CHINA P.REP. 0 0 1 1 0 2
(Foreign) FIX FINLAND 0 1 0 0 1 2
(Foreign) PHX PHILIPPINES 0 1 0 1 0 2
(Foreign) THX THAILAND 1 1 0 0 0 2
(Foreign) VEX VENEZUELA 1 1 0 0 0 2
(Foreign) ATX AUSTRIA 0 1 0 0 0 1
(Foreign) HNX HONDURAS 0 0 1 0 0 1
(Foreign) IEX IRELAND 0 0 0 0 1 1
(Foreign) ZAX SOUTH AFRICA 0 1 0 0 0 1
(Foreign)   -- Subtotal -- 229 294 299 264 193 1279
(ALL) ALL All Regions, U.S. and Foreign 519 591 615 544 435 2704


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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