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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 2007 - 2011 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 299, Mining or In Situ Disintegration of Hard Material

( 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 2007 2008 2009 2010 2011 Total
(U.S.) UT UTAH 1 18 7 11 19 56
(U.S.) PA PENNSYLVANIA 3 1 4 3 5 16
(U.S.) IL ILLINOIS 3 2 1 3 4 13
(U.S.) VA VIRGINIA 4 1 2 0 3 10
(U.S.) OH OHIO 2 1 1 0 2 6
(U.S.) TX TEXAS 0 2 0 3 0 5
(U.S.) CA CALIFORNIA 0 2 1 1 0 4
(U.S.) IN INDIANA 0 2 0 1 1 4
(U.S.) CO COLORADO 2 0 1 0 0 3
(U.S.) FL FLORIDA 1 1 1 0 0 3
(U.S.) KS KANSAS 0 2 0 0 1 3
(U.S.) KY KENTUCKY 0 1 1 0 1 3
(U.S.) MI MICHIGAN 1 0 1 0 1 3
(U.S.) TN TENNESSEE 0 3 0 0 0 3
(U.S.) AL ALABAMA 0 1 0 1 0 2
(U.S.) AR ARKANSAS 0 1 1 0 0 2
(U.S.) ID IDAHO 0 0 1 1 0 2
(U.S.) MN MINNESOTA 0 0 0 1 1 2
(U.S.) WI WISCONSIN 0 1 1 0 0 2
(U.S.) WV WEST VIRGINIA 0 0 2 0 0 2
(U.S.) AZ ARIZONA 0 0 0 0 1 1
(U.S.) GA GEORGIA 0 0 0 1 0 1
(U.S.) NC NORTH CAROLINA 0 1 0 0 0 1
(U.S.) SC SOUTH CAROLINA 0 0 0 1 0 1
(U.S.)   -- Subtotal -- 17 40 25 27 39 148
(Foreign) DEX GERMANY 2 17 12 4 13 48
(Foreign) CAX CANADA 3 3 0 4 7 17
(Foreign) AUX AUSTRALIA 2 5 0 3 1 11
(Foreign) ATX AUSTRIA 2 0 0 1 0 3
(Foreign) ITX ITALY 1 0 2 0 0 3
(Foreign) ZAX SOUTH AFRICA 0 1 0 0 2 3
(Foreign) FRX FRANCE 0 0 2 0 0 2
(Foreign) JPX JAPAN 2 0 0 0 0 2
(Foreign) SEX SWEDEN 0 1 0 1 0 2
(Foreign) TWX TAIWAN 0 0 1 1 0 2
(Foreign) BEX BELGIUM 0 0 0 1 0 1
(Foreign) FIX FINLAND 0 0 1 0 0 1
(Foreign) GBX UNITED KINGDOM 0 0 0 0 1 1
(Foreign) NLX NETHERLANDS 0 0 0 1 0 1
(Foreign)   -- Subtotal -- 12 27 18 16 24 97
(ALL) ALL All Regions, U.S. and Foreign 29 67 43 43 63 245


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


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