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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 432, Heating

( 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.) CA CALIFORNIA 4 1 1 2 4 12
(U.S.) PA PENNSYLVANIA 0 0 0 3 4 7
(U.S.) IL ILLINOIS 2 0 0 1 2 5
(U.S.) MI MICHIGAN 1 0 3 0 0 4
(U.S.) OH OHIO 0 1 0 2 1 4
(U.S.) KS KANSAS 2 2 0 0 0 4
(U.S.) FL FLORIDA 2 0 1 0 0 3
(U.S.) WA WASHINGTON 0 0 1 0 1 2
(U.S.) MN MINNESOTA 1 0 0 0 1 2
(U.S.) LA LOUISIANA 0 1 1 0 0 2
(U.S.) TN TENNESSEE 0 0 0 0 2 2
(U.S.) NH NEW HAMPSHIRE 0 1 0 0 0 1
(U.S.) SC SOUTH CAROLINA 0 0 0 0 1 1
(U.S.) ID IDAHO 1 0 0 0 0 1
(U.S.) KY KENTUCKY 0 1 0 0 0 1
(U.S.) NY NEW YORK 0 0 1 0 0 1
(U.S.) MA MASSACHUSETTS 0 0 1 0 0 1
(U.S.) CT CONNECTICUT 0 0 0 0 1 1
(U.S.) WI WISCONSIN 0 0 0 0 1 1
(U.S.) AZ ARIZONA 0 0 0 0 1 1
(U.S.) GA GEORGIA 1 0 0 0 0 1
(U.S.) NJ NEW JERSEY 0 0 0 0 1 1
(U.S.)   -- Subtotal -- 14 7 9 8 20 58
 
(Foreign) JPX JAPAN 15 9 9 7 16 56
(Foreign) DEX GERMANY 4 4 5 7 8 28
(Foreign) FRX FRANCE 3 2 4 3 0 12
(Foreign) KRX KOREA, SOUTH 3 3 3 0 2 11
(Foreign) CAX CANADA 0 1 2 1 5 9
(Foreign) CHX SWITZERLAND 1 3 2 1 2 9
(Foreign) TWX TAIWAN 0 0 0 2 4 6
(Foreign) ITX ITALY 1 0 2 2 0 5
(Foreign) ATX AUSTRIA 0 1 0 2 1 4
(Foreign) DKX DENMARK 0 1 1 2 0 4
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 0 0 0 1 3 4
(Foreign) GBX UNITED KINGDOM 0 1 1 0 2 4
(Foreign) LUX LUXEMBOURG 0 0 1 1 0 2
(Foreign) BEX BELGIUM 0 0 0 0 2 2
(Foreign) FIX FINLAND 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 1 0 0 1
(Foreign) AUX AUSTRALIA 0 0 0 1 0 1
(Foreign) RUX RUSSIAN FEDERATION 0 0 1 0 0 1
(Foreign) EEX ESTONIA 0 0 0 0 1 1
(Foreign) MXX MEXICO 0 0 0 0 1 1
(Foreign) ESX SPAIN 0 0 0 0 1 1
(Foreign) BRX BRAZIL 0 0 0 0 1 1
(Foreign)   -- Subtotal -- 28 26 32 30 50 166
 
(ALL) ALL All Regions, U.S. and Foreign 42 33 41 38 70 224



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


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