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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 2010 - 2014 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 236, Automatic Temperature and Humidity Regulation

( 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 2010 2011 2012 2013 2014 Total
(U.S.) CA CALIFORNIA 5 5 10 13 21 54
(U.S.) MN MINNESOTA 11 8 4 2 5 30
(U.S.) MI MICHIGAN 4 6 1 4 1 16
(U.S.) MO MISSOURI 8 1 1 1 2 13
(U.S.) IL ILLINOIS 3 2 1 2 4 12
(U.S.) NY NEW YORK 3 5 0 1 2 11
(U.S.) WI WISCONSIN 4 1 2 2 2 11
(U.S.) OH OHIO 3 4 1 1 1 10
(U.S.) RI RHODE ISLAND 1 2 1 1 2 7
(U.S.) TN TENNESSEE 1 1 1 2 2 7
(U.S.) GA GEORGIA 1 3 1 1 0 6
(U.S.) TX TEXAS 1 2 0 2 1 6
(U.S.) IN INDIANA 3 1 0 0 1 5
(U.S.) NC NORTH CAROLINA 1 1 2 1 0 5
(U.S.) NJ NEW JERSEY 1 0 1 2 1 5
(U.S.) PA PENNSYLVANIA 2 0 2 1 0 5
(U.S.) AZ ARIZONA 1 1 0 2 0 4
(U.S.) CT CONNECTICUT 1 1 0 1 1 4
(U.S.) FL FLORIDA 1 1 1 0 1 4
(U.S.) NH NEW HAMPSHIRE 0 2 0 1 1 4
(U.S.) OR OREGON 0 2 0 2 0 4
(U.S.) MA MASSACHUSETTS 1 1 1 0 0 3
(U.S.) WA WASHINGTON 0 0 2 1 0 3
(U.S.) AL ALABAMA 0 1 0 1 0 2
(U.S.) CO COLORADO 1 1 0 0 0 2
(U.S.) KY KENTUCKY 0 0 1 0 0 1
(U.S.) LA LOUISIANA 0 0 1 0 0 1
(U.S.) MD MARYLAND 0 0 1 0 0 1
(U.S.) ME MAINE 1 0 0 0 0 1
(U.S.) MS MISSISSIPPI 0 0 1 0 0 1
(U.S.) MT MONTANA 0 0 0 0 1 1
(U.S.) NV NEVADA 0 0 0 1 0 1
(U.S.) SC SOUTH CAROLINA 0 0 1 0 0 1
(U.S.) UT UTAH 0 0 0 0 1 1
(U.S.) WY WYOMING 0 0 0 1 0 1
(U.S.)   -- Subtotal -- 58 52 37 46 50 243
 
(Foreign) JPX JAPAN 13 7 12 6 15 53
(Foreign) DEX GERMANY 11 7 6 3 4 31
(Foreign) FRX FRANCE 3 2 3 4 3 15
(Foreign) GBX UNITED KINGDOM 2 5 2 3 3 15
(Foreign) TWX TAIWAN 2 4 1 6 2 15
(Foreign) CAX CANADA 3 3 7 1 0 14
(Foreign) KRX KOREA, SOUTH 2 2 2 3 2 11
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 2 3 1 1 2 9
(Foreign) ITX ITALY 2 2 1 0 1 6
(Foreign) AUX AUSTRALIA 2 1 0 1 0 4
(Foreign) INX INDIA 1 1 1 1 0 4
(Foreign) DKX DENMARK 1 0 1 1 0 3
(Foreign) NLX NETHERLANDS 2 0 0 1 0 3
(Foreign) ILX ISRAEL 1 1 0 0 0 2
(Foreign) SEX SWEDEN 0 1 0 0 1 2
(Foreign) BRX BRAZIL 0 0 0 1 0 1
(Foreign) CHX SWITZERLAND 0 0 0 1 0 1
(Foreign) CZX CZECH REPUBLIC 0 0 1 0 0 1
(Foreign) HRX CROATIA 0 0 0 0 1 1
(Foreign) NZX NEW ZEALAND 0 0 0 1 0 1
(Foreign) PHX PHILIPPINES 0 0 0 0 1 1
(Foreign)   -- Subtotal -- 47 39 38 34 35 193
 
(ALL) ALL All Regions, U.S. and Foreign 105 91 75 80 85 436



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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
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email: oeip@uspto.gov

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