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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 2011 - 2015 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 110, 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 2011 2012 2013 2014 2015 Total
(U.S.) PA PENNSYLVANIA 0 3 4 1 3 11
(U.S.) CT CONNECTICUT 1 3 1 3 3 11
(U.S.) MA MASSACHUSETTS 3 2 2 1 1 9
(U.S.) CA CALIFORNIA 3 1 2 1 2 9
(U.S.) NY NEW YORK 0 1 0 3 4 8
(U.S.) OH OHIO 1 0 2 2 2 7
(U.S.) TX TEXAS 0 4 0 1 0 5
(U.S.) FL FLORIDA 1 0 1 0 3 5
(U.S.) TN TENNESSEE 1 1 0 2 1 5
(U.S.) GA GEORGIA 0 3 1 1 0 5
(U.S.) MN MINNESOTA 2 2 0 0 0 4
(U.S.) AL ALABAMA 0 0 0 3 1 4
(U.S.) SC SOUTH CAROLINA 0 1 0 1 1 3
(U.S.) IL ILLINOIS 0 1 1 1 0 3
(U.S.) OR OREGON 0 1 1 1 0 3
(U.S.) NJ NEW JERSEY 1 0 1 1 0 3
(U.S.) OK OKLAHOMA 0 0 1 0 1 2
(U.S.) NH NEW HAMPSHIRE 0 0 0 2 0 2
(U.S.) ID IDAHO 0 0 1 0 1 2
(U.S.) MI MICHIGAN 1 0 0 1 0 2
(U.S.) AZ ARIZONA 1 0 0 1 0 2
(U.S.) MO MISSOURI 0 0 1 1 0 2
(U.S.) ND NORTH DAKOTA 0 1 0 1 0 2
(U.S.) MS MISSISSIPPI 0 0 1 0 0 1
(U.S.) HI HAWAII 1 0 0 0 0 1
(U.S.) NC NORTH CAROLINA 0 1 0 0 0 1
(U.S.) IA IOWA 0 1 0 0 0 1
(U.S.) AR ARKANSAS 0 0 0 1 0 1
(U.S.) UT UTAH 0 0 0 1 0 1
(U.S.) WA WASHINGTON 0 0 0 0 1 1
(U.S.) VT VERMONT 0 0 0 1 0 1
(U.S.) DE DELAWARE 0 0 0 1 0 1
(U.S.) SD SOUTH DAKOTA 0 0 0 0 1 1
(U.S.) VA VIRGINIA 0 1 0 0 0 1
(U.S.) ME MAINE 0 0 0 0 1 1
(U.S.) MD MARYLAND 0 0 0 0 1 1
(U.S.) CO COLORADO 0 0 0 0 1 1
(U.S.) NM NEW MEXICO 0 0 0 0 1 1
(U.S.) IN INDIANA 0 0 1 0 0 1
(U.S.)   -- Subtotal -- 16 27 21 32 29 125
 
(Foreign) JPX JAPAN 2 3 14 15 4 38
(Foreign) DEX GERMANY 1 5 3 4 3 16
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 3 1 2 3 2 11
(Foreign) ITX ITALY 1 2 3 2 3 11
(Foreign) FIX FINLAND 1 2 1 4 1 9
(Foreign) CAX CANADA 0 1 4 0 3 8
(Foreign) KRX KOREA, SOUTH 1 2 0 2 3 8
(Foreign) GBX UNITED KINGDOM 0 3 2 2 0 7
(Foreign) FRX FRANCE 0 2 2 1 1 6
(Foreign) CHX SWITZERLAND 0 1 0 3 2 6
(Foreign) DKX DENMARK 0 2 0 1 0 3
(Foreign) SEX SWEDEN 2 0 0 1 0 3
(Foreign) TWX TAIWAN 0 1 2 0 0 3
(Foreign) ATX AUSTRIA 0 1 0 0 1 2
(Foreign) HKX CHINA, HONG KONG S.A.R. 1 0 0 0 0 1
(Foreign) NZX NEW ZEALAND 0 0 0 0 1 1
(Foreign) RUX RUSSIAN FEDERATION 1 0 0 0 0 1
(Foreign) TRX TURKEY 0 0 0 0 1 1
(Foreign) ESX SPAIN 0 0 0 1 0 1
(Foreign) IEX IRELAND 0 0 0 0 1 1
(Foreign) AEX UNITED ARAB EMIRATES 0 0 1 0 0 1
(Foreign) ISX ICELAND 0 0 1 0 0 1
(Foreign)   -- Subtotal -- 13 26 35 39 26 139
 
(ALL) ALL All Regions, U.S. and Foreign 29 53 56 71 55 264



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email: oeip@uspto.gov

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