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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 299, Mining or In Situ Disintegration of Hard Material

( 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.) PA PENNSYLVANIA 9 4 0 5 3 21
(U.S.) IL ILLINOIS 0 5 4 2 3 14
(U.S.) VA VIRGINIA 2 3 2 3 2 12
(U.S.) CO COLORADO 0 4 1 2 1 8
(U.S.) CA CALIFORNIA 1 0 3 0 3 7
(U.S.) TN TENNESSEE 1 2 0 2 0 5
(U.S.) WV WEST VIRGINIA 2 1 2 0 0 5
(U.S.) MN MINNESOTA 1 1 2 0 0 4
(U.S.) FL FLORIDA 0 0 1 0 2 3
(U.S.) NM NEW MEXICO 1 1 0 1 0 3
(U.S.) OH OHIO 1 1 0 1 0 3
(U.S.) OK OKLAHOMA 1 1 1 0 0 3
(U.S.) TX TEXAS 0 0 2 0 1 3
(U.S.) WA WASHINGTON 1 1 0 1 0 3
(U.S.) AL ALABAMA 0 1 1 0 0 2
(U.S.) GA GEORGIA 1 0 1 0 0 2
(U.S.) IN INDIANA 0 0 0 1 1 2
(U.S.) KY KENTUCKY 1 0 0 0 1 2
(U.S.) LA LOUISIANA 0 0 1 1 0 2
(U.S.) MI MICHIGAN 0 0 0 0 2 2
(U.S.) ND NORTH DAKOTA 2 0 0 0 0 2
(U.S.) NY NEW YORK 1 1 0 0 0 2
(U.S.) UT UTAH 0 1 0 1 0 2
(U.S.) WI WISCONSIN 0 0 1 1 0 2
(U.S.) AZ ARIZONA 0 0 1 0 0 1
(U.S.) IA IOWA 1 0 0 0 0 1
(U.S.) KS KANSAS 1 0 0 0 0 1
(U.S.) ME MAINE 0 0 1 0 0 1
(U.S.) NC NORTH CAROLINA 0 0 1 0 0 1
(U.S.) NE NEBRASKA 0 0 0 1 0 1
(U.S.) NJ NEW JERSEY 0 1 0 0 0 1
(U.S.) RI RHODE ISLAND 1 0 0 0 0 1
(U.S.) SC SOUTH CAROLINA 1 0 0 0 0 1
(U.S.) WY WYOMING 1 0 0 0 0 1
(U.S.)   -- Subtotal -- 30 28 25 22 19 124
(Foreign) DEX GERMANY 11 10 6 2 7 36
(Foreign) CAX CANADA 5 3 4 2 3 17
(Foreign) JPX JAPAN 5 3 1 2 1 12
(Foreign) AUX AUSTRALIA 0 4 2 2 2 10
(Foreign) GBX UNITED KINGDOM 2 1 2 1 1 7
(Foreign) ATX AUSTRIA 3 1 0 1 1 6
(Foreign) ITX ITALY 0 1 1 1 0 3
(Foreign) CHX SWITZERLAND 0 0 0 1 1 2
(Foreign) KRX SOUTH KOREA 0 2 0 0 0 2
(Foreign) ZAX SOUTH AFRICA 0 0 0 1 1 2
(Foreign) FIX FINLAND 0 0 1 0 0 1
(Foreign) FRX FRANCE 0 0 0 1 0 1
(Foreign) KZX KAZAKHSTAN 0 0 1 0 0 1
(Foreign) PLX POLAND 0 0 1 0 0 1
(Foreign)   -- Subtotal -- 26 25 19 14 17 101
(ALL) ALL All Regions, U.S. and Foreign 56 53 44 36 36 225


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
ftp download of selected PTMB reports and materials from : ftp.uspto.gov/pub/taf/


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