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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 062, Refrigeration

( 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 38 37 38 65 47 225
(U.S.) NY NEW YORK 28 30 32 37 33 160
(U.S.) MI MICHIGAN 29 29 27 28 24 137
(U.S.) TX TEXAS 19 24 20 30 32 125
(U.S.) FL FLORIDA 10 19 14 14 13 70
(U.S.) MN MINNESOTA 16 15 11 13 13 68
(U.S.) PA PENNSYLVANIA 15 12 9 18 14 68
(U.S.) MA MASSACHUSETTS 9 22 14 10 12 67
(U.S.) KY KENTUCKY 11 7 10 17 17 62
(U.S.) OH OHIO 13 12 7 16 12 60
(U.S.) IN INDIANA 14 4 9 7 20 54
(U.S.) IL ILLINOIS 11 11 7 9 15 53
(U.S.) MO MISSOURI 18 6 10 7 12 53
(U.S.) WI WISCONSIN 12 9 10 9 11 51
(U.S.) GA GEORGIA 13 12 3 11 5 44
(U.S.) CO COLORADO 12 5 6 5 6 34
(U.S.) IA IOWA 6 14 4 4 6 34
(U.S.) TN TENNESSEE 13 8 2 7 4 34
(U.S.) WA WASHINGTON 12 3 6 6 7 34
(U.S.) AZ ARIZONA 6 8 7 4 8 33
(U.S.) NC NORTH CAROLINA 6 7 7 7 4 31
(U.S.) CT CONNECTICUT 5 5 5 8 6 29
(U.S.) SC SOUTH CAROLINA 2 3 4 8 5 22
(U.S.) NJ NEW JERSEY 5 7 0 3 6 21
(U.S.) VA VIRGINIA 3 6 1 3 4 17
(U.S.) MD MARYLAND 3 3 0 3 6 15
(U.S.) NH NEW HAMPSHIRE 3 2 0 7 0 12
(U.S.) LA LOUISIANA 2 2 2 4 1 11
(U.S.) KS KANSAS 3 3 2 1 0 9
(U.S.) NV NEVADA 1 2 1 0 5 9
(U.S.) OK OKLAHOMA 5 2 1 1 0 9
(U.S.) UT UTAH 2 1 1 1 3 8
(U.S.) AL ALABAMA 1 4 0 1 1 7
(U.S.) ID IDAHO 1 0 1 3 2 7
(U.S.) MT MONTANA 0 1 1 2 3 7
(U.S.) NE NEBRASKA 1 1 0 3 1 6
(U.S.) OR OREGON 2 3 0 0 1 6
(U.S.) DE DELAWARE 1 0 0 3 1 5
(U.S.) NM NEW MEXICO 0 0 2 1 2 5
(U.S.) HI HAWAII 2 1 0 0 0 3
(U.S.) MS MISSISSIPPI 0 0 0 1 1 2
(U.S.) RI RHODE ISLAND 0 0 0 0 2 2
(U.S.) SD SOUTH DAKOTA 0 0 1 0 1 2
(U.S.) AK ALASKA 0 0 0 1 0 1
(U.S.) AR ARKANSAS 0 0 1 0 0 1
(U.S.) DC DISTRICT OF COLUMBIA 1 0 0 0 0 1
(U.S.) ME MAINE 0 0 1 0 0 1
(U.S.) VT VERMONT 1 0 0 0 0 1
(U.S.) WV WEST VIRGINIA 1 0 0 0 0 1
(U.S.) WY WYOMING 0 0 0 0 1 1
(U.S.)   -- Subtotal -- 356 340 277 378 367 1718
 
(Foreign) JPX JAPAN 132 110 124 91 133 590
(Foreign) KRX KOREA, SOUTH 94 86 76 125 118 499
(Foreign) DEX GERMANY 33 35 37 45 46 196
(Foreign) FRX FRANCE 12 8 13 13 33 79
(Foreign) CAX CANADA 14 9 10 13 12 58
(Foreign) ITX ITALY 13 10 11 9 11 54
(Foreign) TWX TAIWAN 8 11 9 10 9 47
(Foreign) GBX UNITED KINGDOM 6 8 11 7 11 43
(Foreign) DKX DENMARK 5 10 2 9 8 34
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 3 2 6 7 7 25
(Foreign) NLX NETHERLANDS 3 4 2 11 3 23
(Foreign) INX INDIA 1 3 4 6 6 20
(Foreign) ILX ISRAEL 2 6 2 2 4 16
(Foreign) SEX SWEDEN 0 6 1 3 6 16
(Foreign) CHX SWITZERLAND 1 4 3 0 5 13
(Foreign) ATX AUSTRIA 1 2 3 3 2 11
(Foreign) ESX SPAIN 3 2 3 1 2 11
(Foreign) BRX BRAZIL 1 3 1 0 5 10
(Foreign) BEX BELGIUM 2 0 0 1 4 7
(Foreign) AUX AUSTRALIA 1 0 3 0 2 6
(Foreign) MXX MEXICO 1 2 1 1 1 6
(Foreign) SAX SAUDI ARABIA 0 0 1 3 2 6
(Foreign) FIX FINLAND 0 0 1 1 3 5
(Foreign) HKX CHINA, HONG KONG S.A.R. 0 2 0 0 3 5
(Foreign) CZX CZECH REPUBLIC 1 1 1 0 1 4
(Foreign) KWX KUWAIT 0 0 0 4 0 4
(Foreign) NOX NORWAY 1 0 0 1 2 4
(Foreign) TRX TURKEY 1 1 0 1 1 4
(Foreign) RUX RUSSIAN FEDERATION 1 0 2 0 0 3
(Foreign) SGX SINGAPORE 0 0 1 0 1 2
(Foreign) SIX SLOVENIA 0 1 0 0 1 2
(Foreign) CLX CHILE 0 0 1 0 0 1
(Foreign) CRX COSTA RICA 0 1 0 0 0 1
(Foreign) HUX HUNGARY 0 0 0 0 1 1
(Foreign) IEX IRELAND 0 1 0 0 0 1
(Foreign) IRX IRAN 0 0 0 0 1 1
(Foreign) JOX JORDAN 0 0 0 1 0 1
(Foreign) LIX LIECHTENSTEIN 0 0 0 0 1 1
(Foreign) NZX NEW ZEALAND 0 0 1 0 0 1
(Foreign) QAX QATAR 0 0 1 0 0 1
(Foreign) THX THAILAND 0 0 0 0 1 1
(Foreign) ZAX SOUTH AFRICA 0 1 0 0 0 1
(Foreign)   -- Subtotal -- 340 329 331 368 446 1814
 
(ALL) ALL All Regions, U.S. and Foreign 696 669 608 746 813 3532



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email: oeip@uspto.gov

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