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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 451, Abrading

( 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 151 80 31 30 44 336
(U.S.) ID IDAHO 52 33 13 7 2 107
(U.S.) MN MINNESOTA 19 23 15 11 9 77
(U.S.) NY NEW YORK 22 9 6 7 7 51
(U.S.) IL ILLINOIS 22 7 4 3 5 41
(U.S.) PA PENNSYLVANIA 11 11 7 4 4 37
(U.S.) OH OHIO 15 4 7 2 7 35
(U.S.) MA MASSACHUSETTS 7 2 10 7 6 32
(U.S.) TX TEXAS 12 9 5 6 0 32
(U.S.) AZ ARIZONA 14 9 6 1 1 31
(U.S.) MI MICHIGAN 17 3 4 3 4 31
(U.S.) MD MARYLAND 4 9 3 10 3 29
(U.S.) DE DELAWARE 10 4 5 5 3 27
(U.S.) FL FLORIDA 5 7 1 6 5 24
(U.S.) WA WASHINGTON 10 5 3 2 3 23
(U.S.) NJ NEW JERSEY 7 5 2 5 1 20
(U.S.) OR OREGON 10 6 1 0 1 18
(U.S.) CT CONNECTICUT 5 3 2 2 2 14
(U.S.) TN TENNESSEE 1 3 5 1 2 12
(U.S.) CO COLORADO 6 1 0 0 4 11
(U.S.) NC NORTH CAROLINA 2 5 0 3 1 11
(U.S.) IA IOWA 3 3 2 1 1 10
(U.S.) IN INDIANA 3 2 2 2 1 10
(U.S.) MO MISSOURI 2 1 0 3 3 9
(U.S.) SC SOUTH CAROLINA 3 2 3 0 1 9
(U.S.) WI WISCONSIN 2 1 3 2 1 9
(U.S.) GA GEORGIA 2 2 1 2 0 7
(U.S.) NH NEW HAMPSHIRE 4 2 1 0 0 7
(U.S.) UT UTAH 1 1 2 0 2 6
(U.S.) KS KANSAS 3 1 0 0 1 5
(U.S.) VT VERMONT 3 0 0 0 2 5
(U.S.) VA VIRGINIA 2 0 2 0 0 4
(U.S.) AL ALABAMA 0 1 0 1 1 3
(U.S.) OK OKLAHOMA 1 2 0 0 0 3
(U.S.) SD SOUTH DAKOTA 0 2 1 0 0 3
(U.S.) AR ARKANSAS 1 0 0 1 0 2
(U.S.) KY KENTUCKY 1 0 1 0 0 2
(U.S.) LA LOUISIANA 0 0 0 1 0 1
(U.S.) ME MAINE 0 1 0 0 0 1
(U.S.) MT MONTANA 0 0 1 0 0 1
(U.S.) NM NEW MEXICO 1 0 0 0 0 1
(U.S.) RI RHODE ISLAND 0 0 0 0 1 1
(U.S.) WY WYOMING 0 0 0 1 0 1
(U.S.)   -- Subtotal -- 434 259 149 129 128 1099
(Foreign) JPX JAPAN 156 110 76 75 81 498
(Foreign) DEX GERMANY 58 43 21 22 28 172
(Foreign) TWX TAIWAN 47 31 20 25 20 143
(Foreign) KRX KOREA, SOUTH 28 19 12 12 6 77
(Foreign) CAX CANADA 9 4 8 6 2 29
(Foreign) CHX SWITZERLAND 10 5 6 2 3 26
(Foreign) FRX FRANCE 10 7 0 4 4 25
(Foreign) GBX UNITED KINGDOM 9 6 3 3 1 22
(Foreign) ITX ITALY 10 3 5 0 1 19
(Foreign) SEX SWEDEN 3 5 2 0 6 16
(Foreign) SGX SINGAPORE 7 9 0 0 0 16
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 4 2 1 2 1 10
(Foreign) ILX ISRAEL 3 2 0 3 2 10
(Foreign) ATX AUSTRIA 1 2 4 1 1 9
(Foreign) DKX DENMARK 3 1 3 1 1 9
(Foreign) AUX AUSTRALIA 1 0 3 1 3 8
(Foreign) FIX FINLAND 1 1 1 1 2 6
(Foreign) HKX CHINA,HONG KONG S.A.R. 2 0 1 1 2 6
(Foreign) NLX NETHERLANDS 3 1 1 1 0 6
(Foreign) BEX BELGIUM 0 1 0 0 3 4
(Foreign) ZAX SOUTH AFRICA 2 0 1 0 0 3
(Foreign) GRX GREECE 0 0 0 1 1 2
(Foreign) HUX HUNGARY 0 2 0 0 0 2
(Foreign) MYX MALAYSIA 0 2 0 0 0 2
(Foreign) NZX NEW ZEALAND 1 0 0 1 0 2
(Foreign) BRX BRAZIL 0 1 0 0 0 1
(Foreign) BYX BELARUS 0 1 0 0 0 1
(Foreign) ESX SPAIN 1 0 0 0 0 1
(Foreign) MXX MEXICO 0 1 0 0 0 1
(Foreign) PEX PERU 1 0 0 0 0 1
(Foreign) PHX PHILIPPINES 0 0 1 0 0 1
(Foreign) RUX RUSSIAN FEDERATION 1 0 0 0 0 1
(Foreign) SIX SLOVENIA 0 0 1 0 0 1
(Foreign) THX THAILAND 0 0 0 1 0 1
(Foreign)   -- Subtotal -- 371 259 170 163 168 1131
(ALL) ALL All Regions, U.S. and Foreign 805 518 319 292 296 2230


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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