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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 015, Brushing, Scrubbing, and General Cleaning

( 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.) CA CALIFORNIA 58 39 31 31 24 183
(U.S.) OH OHIO 24 32 36 31 27 150
(U.S.) MI MICHIGAN 26 17 24 16 21 104
(U.S.) NY NEW YORK 17 23 18 11 13 82
(U.S.) IL ILLINOIS 21 18 10 6 17 72
(U.S.) FL FLORIDA 16 10 14 16 8 64
(U.S.) NJ NEW JERSEY 13 10 15 8 14 60
(U.S.) PA PENNSYLVANIA 9 16 13 5 4 47
(U.S.) MN MINNESOTA 12 9 9 7 8 45
(U.S.) MA MASSACHUSETTS 3 8 8 10 2 31
(U.S.) TX TEXAS 6 7 4 6 8 31
(U.S.) WI WISCONSIN 8 6 7 5 5 31
(U.S.) NC NORTH CAROLINA 3 9 6 8 3 29
(U.S.) MO MISSOURI 7 8 5 2 4 26
(U.S.) WA WASHINGTON 4 5 6 5 4 24
(U.S.) AZ ARIZONA 4 5 6 6 2 23
(U.S.) GA GEORGIA 1 6 5 5 4 21
(U.S.) KY KENTUCKY 5 5 3 4 4 21
(U.S.) CT CONNECTICUT 6 3 6 4 1 20
(U.S.) CO COLORADO 0 4 4 6 5 19
(U.S.) MS MISSISSIPPI 3 11 3 2 0 19
(U.S.) UT UTAH 4 3 1 5 2 15
(U.S.) MD MARYLAND 2 4 1 3 4 14
(U.S.) VA VIRGINIA 7 3 1 2 1 14
(U.S.) AR ARKANSAS 1 3 5 4 0 13
(U.S.) OR OREGON 5 0 4 3 1 13
(U.S.) IN INDIANA 3 1 4 4 0 12
(U.S.) NV NEVADA 1 2 5 2 2 12
(U.S.) ID IDAHO 3 1 3 1 0 8
(U.S.) LA LOUISIANA 2 2 1 1 2 8
(U.S.) TN TENNESSEE 2 1 2 2 1 8
(U.S.) NH NEW HAMPSHIRE 3 0 2 1 1 7
(U.S.) SC SOUTH CAROLINA 1 2 2 1 1 7
(U.S.) AL ALABAMA 1 0 1 1 3 6
(U.S.) DE DELAWARE 3 2 1 0 0 6
(U.S.) IA IOWA 0 2 2 2 0 6
(U.S.) WV WEST VIRGINIA 2 0 1 1 1 5
(U.S.) OK OKLAHOMA 2 1 0 0 1 4
(U.S.) VT VERMONT 1 0 3 0 0 4
(U.S.) KS KANSAS 0 1 0 0 2 3
(U.S.) NE NEBRASKA 0 1 2 0 0 3
(U.S.) NM NEW MEXICO 1 0 0 1 1 3
(U.S.) HI HAWAII 0 1 0 1 0 2
(U.S.) ME MAINE 0 1 1 0 0 2
(U.S.) MT MONTANA 1 0 0 1 0 2
(U.S.) ND NORTH DAKOTA 1 0 1 0 0 2
(U.S.) RI RHODE ISLAND 0 0 1 1 0 2
(U.S.) DC DISTRICT OF COLUMBIA 0 0 0 1 0 1
(U.S.)   -- Subtotal -- 292 282 277 232 201 1284
(Foreign) DEX GERMANY 44 36 42 43 24 189
(Foreign) JPX JAPAN 49 30 42 29 24 174
(Foreign) TWX TAIWAN 24 21 18 19 22 104
(Foreign) KRX SOUTH KOREA 6 8 29 22 28 93
(Foreign) CAX CANADA 20 15 23 15 10 83
(Foreign) GBX UNITED KINGDOM 9 7 20 10 5 51
(Foreign) FRX FRANCE 11 4 8 9 7 39
(Foreign) ITX ITALY 3 5 10 4 6 28
(Foreign) BEX BELGIUM 5 1 6 8 4 24
(Foreign) HKX CHINA,HONG KONG S.A.R. 6 8 3 2 4 23
(Foreign) CHX SWITZERLAND 4 5 2 6 2 19
(Foreign) SEX SWEDEN 5 4 3 4 0 16
(Foreign) AUX AUSTRALIA 4 5 2 2 1 14
(Foreign) ATX AUSTRIA 3 4 3 1 1 12
(Foreign) ZAX SOUTH AFRICA 1 2 2 2 2 9
(Foreign) FIX FINLAND 2 0 2 3 0 7
(Foreign) NLX NETHERLANDS 3 1 1 2 0 7
(Foreign) ESX SPAIN 3 1 1 1 0 6
(Foreign) BRX BRAZIL 2 1 1 0 1 5
(Foreign) ILX ISRAEL 0 2 1 0 2 5
(Foreign) MXX MEXICO 1 0 0 4 0 5
(Foreign) NOX NORWAY 3 1 0 0 1 5
(Foreign) NZX NEW ZEALAND 1 0 0 1 1 3
(Foreign) THX THAILAND 1 1 1 0 0 3
(Foreign) CNX CHINA P.REP. 0 0 0 1 1 2
(Foreign) DKX DENMARK 0 0 1 0 1 2
(Foreign) IEX IRELAND 1 0 0 0 1 2
(Foreign) SGX SINGAPORE 0 0 0 1 1 2
(Foreign) CLX CHILE 0 0 0 1 0 1
(Foreign) COX COLOMBIA 0 0 0 1 0 1
(Foreign) CZX CZECH REPUBLIC 0 0 0 0 1 1
(Foreign) HUX HUNGARY 0 0 1 0 0 1
(Foreign) SKX SLOVAKIA 0 0 1 0 0 1
(Foreign)   -- Subtotal -- 211 162 223 191 150 937
(ALL) ALL All Regions, U.S. and Foreign 503 444 500 423 351 2221


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
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