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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 2009 - 2013 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 126, Stoves and Furnaces

( 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 by year of patent grant.
(U.S. or Foreign) Code State-Territory or Country 2009 2010 2011 2012 2013 Total
(U.S.) CA CALIFORNIA 7 17 18 25 25 92
(U.S.) IL ILLINOIS 3 7 7 7 8 32
(U.S.) MA MASSACHUSETTS 0 5 3 6 9 23
(U.S.) TN TENNESSEE 0 6 3 6 8 23
(U.S.) TX TEXAS 3 2 4 5 9 23
(U.S.) FL FLORIDA 2 2 8 6 3 21
(U.S.) NJ NEW JERSEY 1 3 5 4 8 21
(U.S.) NY NEW YORK 4 2 4 7 4 21
(U.S.) KY KENTUCKY 1 6 4 4 4 19
(U.S.) OH OHIO 0 6 1 4 8 19
(U.S.) WI WISCONSIN 1 8 4 1 5 19
(U.S.) WA WASHINGTON 3 0 4 3 5 15
(U.S.) CO COLORADO 1 1 4 3 5 14
(U.S.) GA GEORGIA 1 3 1 2 7 14
(U.S.) MI MICHIGAN 2 4 1 4 2 13
(U.S.) MN MINNESOTA 2 4 4 1 2 13
(U.S.) LA LOUISIANA 1 2 3 3 1 10
(U.S.) SC SOUTH CAROLINA 1 0 3 1 5 10
(U.S.) IN INDIANA 0 2 3 2 2 9
(U.S.) NC NORTH CAROLINA 0 4 1 0 4 9
(U.S.) PA PENNSYLVANIA 2 1 1 3 2 9
(U.S.) NM NEW MEXICO 0 1 3 1 3 8
(U.S.) VA VIRGINIA 2 3 0 2 1 8
(U.S.) VT VERMONT 1 2 2 0 3 8
(U.S.) CT CONNECTICUT 0 2 0 3 2 7
(U.S.) MD MARYLAND 0 1 3 0 1 5
(U.S.) MO MISSOURI 0 0 3 0 2 5
(U.S.) AZ ARIZONA 0 2 0 0 2 4
(U.S.) NV NEVADA 0 1 1 1 1 4
(U.S.) OR OREGON 1 1 0 1 1 4
(U.S.) AR ARKANSAS 0 1 0 2 0 3
(U.S.) IA IOWA 0 0 0 0 3 3
(U.S.) KS KANSAS 1 0 1 0 1 3
(U.S.) RI RHODE ISLAND 0 0 0 1 2 3
(U.S.) AK ALASKA 0 0 1 1 0 2
(U.S.) AL ALABAMA 0 2 0 0 0 2
(U.S.) HI HAWAII 0 0 1 0 1 2
(U.S.) MS MISSISSIPPI 0 2 0 0 0 2
(U.S.) ID IDAHO 1 0 0 0 0 1
(U.S.) NH NEW HAMPSHIRE 0 1 0 0 0 1
(U.S.) OK OKLAHOMA 0 1 0 0 0 1
(U.S.)   -- Subtotal -- 41 105 101 109 149 505
 
(Foreign) KRX KOREA, SOUTH 2 16 8 13 6 45
(Foreign) DEX GERMANY 5 6 7 11 11 40
(Foreign) CAX CANADA 4 7 6 7 7 31
(Foreign) TWX TAIWAN 3 12 3 7 3 28
(Foreign) JPX JAPAN 4 8 7 4 4 27
(Foreign) ITX ITALY 3 2 2 1 4 12
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 0 0 3 2 6 11
(Foreign) ESX SPAIN 0 0 2 3 5 10
(Foreign) AUX AUSTRALIA 2 1 4 2 0 9
(Foreign) CHX SWITZERLAND 0 1 2 2 3 8
(Foreign) FRX FRANCE 2 2 1 2 1 8
(Foreign) ILX ISRAEL 1 1 1 2 3 8
(Foreign) NZX NEW ZEALAND 0 0 2 2 1 5
(Foreign) BRX BRAZIL 1 2 0 1 0 4
(Foreign) DKX DENMARK 0 1 1 2 0 4
(Foreign) GBX UNITED KINGDOM 0 0 0 2 2 4
(Foreign) IEX IRELAND 1 0 0 1 2 4
(Foreign) HKX CHINA, HONG KONG S.A.R. 0 0 0 3 0 3
(Foreign) SEX SWEDEN 0 1 0 1 1 3
(Foreign) TRX TURKEY 0 1 1 0 1 3
(Foreign) GRX GREECE 0 1 1 0 0 2
(Foreign) MXX MEXICO 0 0 1 0 1 2
(Foreign) PLX POLAND 0 0 2 0 0 2
(Foreign) THX THAILAND 0 2 0 0 0 2
(Foreign) FIX FINLAND 0 0 1 0 0 1
(Foreign) NLX NETHERLANDS 0 0 0 1 0 1
(Foreign) NOX NORWAY 0 0 0 0 1 1
(Foreign) PTX PORTUGAL 0 0 0 0 1 1
(Foreign) SGX SINGAPORE 1 0 0 0 0 1
(Foreign) SVX EL SALVADOR 0 0 0 0 1 1
(Foreign)   -- Subtotal -- 29 64 55 69 64 281
 
(ALL) ALL All Regions, U.S. and Foreign 70 169 156 178 213 786



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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
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