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U.S. PATENT AND TRADEMARK OFFICE
Patent Technology Monitoring Team (PTMT)

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

Count of 2006 - 2010 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 134, Cleaning and Liquid Contact with Solids

( 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 2006 2007 2008 2009 2010 Total
(U.S.) CA CALIFORNIA 44 46 35 36 42 203
(U.S.) MI MICHIGAN 8 13 14 11 15 61
(U.S.) TX TEXAS 12 12 9 6 9 48
(U.S.) OH OHIO 11 7 8 5 5 36
(U.S.) FL FLORIDA 7 5 7 9 5 33
(U.S.) TN TENNESSEE 6 6 7 5 8 32
(U.S.) IL ILLINOIS 10 6 4 3 8 31
(U.S.) MN MINNESOTA 7 8 2 8 5 30
(U.S.) NY NEW YORK 6 5 3 11 3 28
(U.S.) PA PENNSYLVANIA 0 6 8 9 5 28
(U.S.) CO COLORADO 5 0 3 4 8 20
(U.S.) ID IDAHO 3 4 5 0 7 19
(U.S.) AZ ARIZONA 4 4 1 4 4 17
(U.S.) MO MISSOURI 2 1 1 8 5 17
(U.S.) OR OREGON 3 2 4 4 4 17
(U.S.) WI WISCONSIN 1 2 4 3 7 17
(U.S.) WA WASHINGTON 5 3 0 3 4 15
(U.S.) KY KENTUCKY 1 2 2 5 4 14
(U.S.) NC NORTH CAROLINA 3 0 3 5 3 14
(U.S.) NJ NEW JERSEY 4 2 5 0 3 14
(U.S.) CT CONNECTICUT 3 1 2 2 3 11
(U.S.) IN INDIANA 1 1 0 1 8 11
(U.S.) VA VIRGINIA 2 1 2 2 4 11
(U.S.) LA LOUISIANA 1 3 1 2 3 10
(U.S.) MT MONTANA 4 1 3 1 1 10
(U.S.) MA MASSACHUSETTS 1 3 1 3 1 9
(U.S.) UT UTAH 1 2 3 3 0 9
(U.S.) MD MARYLAND 1 2 1 2 2 8
(U.S.) GA GEORGIA 1 3 1 1 1 7
(U.S.) SC SOUTH CAROLINA 1 2 2 0 2 7
(U.S.) KS KANSAS 0 1 1 1 1 4
(U.S.) NE NEBRASKA 0 1 1 1 1 4
(U.S.) OK OKLAHOMA 1 2 1 0 0 4
(U.S.) NM NEW MEXICO 0 1 2 0 0 3
(U.S.) NV NEVADA 0 0 0 2 1 3
(U.S.) AL ALABAMA 0 0 0 1 1 2
(U.S.) AR ARKANSAS 0 0 1 0 1 2
(U.S.) DE DELAWARE 0 1 0 1 0 2
(U.S.) NH NEW HAMPSHIRE 2 0 0 0 0 2
(U.S.) IA IOWA 0 0 0 0 1 1
(U.S.) ME MAINE 0 0 0 0 1 1
(U.S.) RI RHODE ISLAND 0 0 0 0 1 1
(U.S.)   -- Subtotal -- 161 159 147 162 187 816
(Foreign) JPX JAPAN 37 49 41 48 67 242
(Foreign) KRX KOREA, SOUTH 11 18 27 24 36 116
(Foreign) DEX GERMANY 22 20 17 22 32 113
(Foreign) TWX TAIWAN 6 7 7 3 8 31
(Foreign) ITX ITALY 6 4 4 6 8 28
(Foreign) CAX CANADA 8 4 5 2 5 24
(Foreign) GBX UNITED KINGDOM 3 9 4 2 3 21
(Foreign) FRX FRANCE 2 5 2 1 6 16
(Foreign) NLX NETHERLANDS 3 1 1 3 4 12
(Foreign) CHX SWITZERLAND 4 1 2 0 4 11
(Foreign) ATX AUSTRIA 3 2 0 1 4 10
(Foreign) SEX SWEDEN 0 1 3 1 5 10
(Foreign) BEX BELGIUM 0 0 1 2 4 7
(Foreign) NZX NEW ZEALAND 1 1 1 1 2 6
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 1 0 1 1 2 5
(Foreign) AUX AUSTRALIA 1 0 0 0 3 4
(Foreign) ILX ISRAEL 1 0 0 2 1 4
(Foreign) NOX NORWAY 0 1 0 0 3 4
(Foreign) FIX FINLAND 0 1 0 1 1 3
(Foreign) DKX DENMARK 1 0 0 1 0 2
(Foreign) ESX SPAIN 0 0 0 1 1 2
(Foreign) HKX CHINA,HONG KONG S.A.R. 1 0 0 0 1 2
(Foreign) INX INDIA 0 0 0 1 0 1
(Foreign) IRX IRAN 0 0 0 1 0 1
(Foreign) ISX ICELAND 0 0 0 0 1 1
(Foreign) MYX MALAYSIA 0 1 0 0 0 1
(Foreign) TRX TURKEY 0 0 0 0 1 1
(Foreign) ZAX SOUTH AFRICA 0 0 0 1 0 1
(Foreign)   -- Subtotal -- 111 125 116 125 202 679
(ALL) ALL All Regions, U.S. and Foreign 272 284 263 287 389 1495


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
selected PTMT files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


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