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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 169, Fire Extinguishers

( 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.) MI MICHIGAN 4 13 6 3 1 27
(U.S.) CA CALIFORNIA 6 5 2 9 3 25
(U.S.) RI RHODE ISLAND 1 1 3 12 1 18
(U.S.) PA PENNSYLVANIA 3 0 2 7 4 16
(U.S.) TX TEXAS 2 3 3 1 3 12
(U.S.) WI WISCONSIN 2 2 0 4 2 10
(U.S.) MN MINNESOTA 1 4 2 1 1 9
(U.S.) FL FLORIDA 0 0 3 1 4 8
(U.S.) MA MASSACHUSETTS 2 2 0 3 1 8
(U.S.) NY NEW YORK 3 1 0 3 1 8
(U.S.) SC SOUTH CAROLINA 2 2 1 2 1 8
(U.S.) IL ILLINOIS 2 2 0 1 1 6
(U.S.) IN INDIANA 0 1 0 3 0 4
(U.S.) AZ ARIZONA 0 1 1 1 0 3
(U.S.) CO COLORADO 0 0 0 2 1 3
(U.S.) OH OHIO 0 0 1 1 1 3
(U.S.) TN TENNESSEE 0 0 0 1 2 3
(U.S.) WA WASHINGTON 0 0 1 2 0 3
(U.S.) DE DELAWARE 0 1 0 1 0 2
(U.S.) ID IDAHO 0 1 0 1 0 2
(U.S.) MD MARYLAND 0 0 1 0 1 2
(U.S.) MS MISSISSIPPI 0 0 0 2 0 2
(U.S.) NJ NEW JERSEY 0 0 2 0 0 2
(U.S.) VA VIRGINIA 0 0 0 2 0 2
(U.S.) AR ARKANSAS 1 0 0 0 0 1
(U.S.) GA GEORGIA 0 0 0 0 1 1
(U.S.) KS KANSAS 0 0 0 1 0 1
(U.S.) MO MISSOURI 0 0 1 0 0 1
(U.S.) NC NORTH CAROLINA 0 0 0 1 0 1
(U.S.) WY WYOMING 1 0 0 0 0 1
(U.S.)   -- Subtotal -- 30 39 29 65 29 192
(Foreign) DEX GERMANY 2 6 1 8 2 19
(Foreign) FRX FRANCE 0 0 1 2 2 5
(Foreign) JPX JAPAN 2 1 1 0 1 5
(Foreign) CAX CANADA 1 1 1 1 0 4
(Foreign) ESX SPAIN 0 0 0 1 1 2
(Foreign) FIX FINLAND 0 1 0 1 0 2
(Foreign) ITX ITALY 1 0 0 0 1 2
(Foreign) SEX SWEDEN 0 1 0 0 1 2
(Foreign) AUX AUSTRALIA 0 0 0 1 0 1
(Foreign) DKX DENMARK 0 0 0 0 1 1
(Foreign) GBX UNITED KINGDOM 1 0 0 0 0 1
(Foreign) ILX ISRAEL 1 0 0 0 0 1
(Foreign) INX INDIA 0 0 1 0 0 1
(Foreign) KRX KOREA, SOUTH 1 0 0 0 0 1
(Foreign) KWX KUWAIT 0 1 0 0 0 1
(Foreign) RUX RUSSIAN FEDERATION 0 0 0 1 0 1
(Foreign) SAX SAUDI ARABIA 1 0 0 0 0 1
(Foreign) TWX TAIWAN 0 0 1 0 0 1
(Foreign)   -- Subtotal -- 10 11 6 15 9 51
(ALL) ALL All Regions, U.S. and Foreign 40 50 35 80 38 243


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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