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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 266, Metallurgical Apparatus

( 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.) OH OHIO 3 9 12 2 6 32
(U.S.) PA PENNSYLVANIA 6 4 6 2 7 25
(U.S.) CA CALIFORNIA 1 2 3 5 0 11
(U.S.) GA GEORGIA 2 4 0 3 1 10
(U.S.) NY NEW YORK 4 1 2 1 1 9
(U.S.) SC SOUTH CAROLINA 2 1 2 1 2 8
(U.S.) IN INDIANA 2 3 1 1 1 8
(U.S.) NC NORTH CAROLINA 0 3 2 0 2 7
(U.S.) MI MICHIGAN 4 2 1 0 0 7
(U.S.) TX TEXAS 1 0 1 1 1 4
(U.S.) MN MINNESOTA 1 1 1 0 1 4
(U.S.) DE DELAWARE 0 1 2 0 1 4
(U.S.) MA MASSACHUSETTS 1 0 1 0 2 4
(U.S.) WA WASHINGTON 1 1 1 0 0 3
(U.S.) ID IDAHO 0 0 0 2 1 3
(U.S.) FL FLORIDA 1 1 0 0 1 3
(U.S.) CT CONNECTICUT 0 1 2 0 0 3
(U.S.) NJ NEW JERSEY 1 1 0 1 0 3
(U.S.) VT VERMONT 0 0 2 0 0 2
(U.S.) IL ILLINOIS 0 1 0 1 0 2
(U.S.) VA VIRGINIA 0 0 0 2 0 2
(U.S.) TN TENNESSEE 0 0 1 1 0 2
(U.S.) WI WISCONSIN 1 0 0 1 0 2
(U.S.) MO MISSOURI 0 0 0 2 0 2
(U.S.) AZ ARIZONA 0 0 0 1 1 2
(U.S.) IA IOWA 1 0 0 0 0 1
(U.S.) NE NEBRASKA 1 0 0 0 0 1
(U.S.) UT UTAH 0 1 0 0 0 1
(U.S.) WV WEST VIRGINIA 0 1 0 0 0 1
(U.S.) OR OREGON 1 0 0 0 0 1
(U.S.) ME MAINE 0 0 0 1 0 1
(U.S.) CO COLORADO 0 0 1 0 0 1
(U.S.) AL ALABAMA 0 0 0 0 1 1
(U.S.)   -- Subtotal -- 34 38 41 28 29 170
 
(Foreign) JPX JAPAN 15 20 19 6 12 72
(Foreign) DEX GERMANY 12 11 8 12 10 53
(Foreign) CAX CANADA 7 6 1 3 6 23
(Foreign) ATX AUSTRIA 5 6 4 4 2 21
(Foreign) AUX AUSTRALIA 4 5 3 2 2 16
(Foreign) KRX KOREA, SOUTH 4 5 4 1 2 16
(Foreign) LUX LUXEMBOURG 4 1 1 4 6 16
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 2 3 1 1 5 12
(Foreign) FRX FRANCE 1 2 2 2 2 9
(Foreign) ITX ITALY 1 1 1 4 2 9
(Foreign) GBX UNITED KINGDOM 1 1 2 2 2 8
(Foreign) TWX TAIWAN 3 2 1 1 1 8
(Foreign) BEX BELGIUM 4 2 1 0 1 8
(Foreign) FIX FINLAND 1 1 2 1 3 8
(Foreign) SEX SWEDEN 0 1 0 0 2 3
(Foreign) BRX BRAZIL 2 0 1 0 0 3
(Foreign) NZX NEW ZEALAND 1 0 0 1 0 2
(Foreign) NLX NETHERLANDS 0 1 1 0 0 2
(Foreign) RUX RUSSIAN FEDERATION 2 0 0 0 0 2
(Foreign) LVX LATVIA 0 0 1 0 1 2
(Foreign) CHX SWITZERLAND 0 0 0 2 0 2
(Foreign) NOX NORWAY 0 0 0 2 0 2
(Foreign) CLX CHILE 0 0 1 0 1 2
(Foreign) HKX CHINA, HONG KONG S.A.R. 0 0 0 0 1 1
(Foreign) ZAX SOUTH AFRICA 0 0 1 0 0 1
(Foreign) VEX VENEZUELA 0 0 0 1 0 1
(Foreign) KWX KUWAIT 0 0 0 1 0 1
(Foreign)   -- Subtotal -- 69 68 55 50 61 303
 
(ALL) ALL All Regions, U.S. and Foreign 103 106 96 78 90 473



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