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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 2009 - 2013 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 164, Metal Founding

( 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 2009 2010 2011 2012 2013 Total
(U.S.) MI MICHIGAN 5 9 9 10 9 42
(U.S.) OH OHIO 5 5 13 10 9 42
(U.S.) IN INDIANA 6 7 13 9 5 40
(U.S.) CT CONNECTICUT 3 8 9 14 5 39
(U.S.) NY NEW YORK 3 3 3 5 3 17
(U.S.) WA WASHINGTON 2 2 2 4 6 16
(U.S.) CA CALIFORNIA 5 0 1 2 6 14
(U.S.) PA PENNSYLVANIA 1 1 6 0 4 12
(U.S.) IL ILLINOIS 4 3 1 2 1 11
(U.S.) NC NORTH CAROLINA 0 2 3 6 0 11
(U.S.) TX TEXAS 0 2 4 4 1 11
(U.S.) AR ARKANSAS 1 2 1 2 2 8
(U.S.) WI WISCONSIN 1 2 3 2 0 8
(U.S.) AZ ARIZONA 1 1 2 1 2 7
(U.S.) MN MINNESOTA 1 3 1 1 1 7
(U.S.) TN TENNESSEE 2 1 1 2 0 6
(U.S.) AL ALABAMA 1 1 1 1 1 5
(U.S.) CO COLORADO 3 0 1 0 0 4
(U.S.) MO MISSOURI 1 1 0 2 0 4
(U.S.) SC SOUTH CAROLINA 0 0 1 1 2 4
(U.S.) FL FLORIDA 1 1 0 1 0 3
(U.S.) ME MAINE 0 2 0 0 1 3
(U.S.) NH NEW HAMPSHIRE 1 1 1 0 0 3
(U.S.) NJ NEW JERSEY 0 1 0 1 1 3
(U.S.) GA GEORGIA 0 0 1 1 0 2
(U.S.) ID IDAHO 0 0 0 2 0 2
(U.S.) KY KENTUCKY 0 1 0 1 0 2
(U.S.) NV NEVADA 0 0 0 0 2 2
(U.S.) OR OREGON 0 0 2 0 0 2
(U.S.) VA VIRGINIA 0 0 0 2 0 2
(U.S.) WV WEST VIRGINIA 1 1 0 0 0 2
(U.S.) MA MASSACHUSETTS 0 1 0 0 0 1
(U.S.) MD MARYLAND 0 0 0 0 1 1
(U.S.) MS MISSISSIPPI 0 0 0 0 1 1
(U.S.) NM NEW MEXICO 0 0 1 0 0 1
(U.S.) RI RHODE ISLAND 0 0 0 1 0 1
(U.S.) UT UTAH 0 1 0 0 0 1
(U.S.) VT VERMONT 0 0 1 0 0 1
(U.S.)   -- Subtotal -- 48 62 81 87 63 341
 
(Foreign) JPX JAPAN 25 44 50 56 45 220
(Foreign) DEX GERMANY 10 16 25 36 23 110
(Foreign) CAX CANADA 3 7 2 6 4 22
(Foreign) ITX ITALY 0 1 10 7 2 20
(Foreign) KRX KOREA, SOUTH 1 1 5 12 1 20
(Foreign) CHX SWITZERLAND 4 1 2 9 2 18
(Foreign) FRX FRANCE 3 1 4 6 4 18
(Foreign) TWX TAIWAN 2 4 3 3 2 14
(Foreign) ATX AUSTRIA 2 2 4 4 1 13
(Foreign) GBX UNITED KINGDOM 2 0 6 3 2 13
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 1 0 5 3 3 12
(Foreign) SEX SWEDEN 0 1 2 3 4 10
(Foreign) AUX AUSTRALIA 1 3 1 2 2 9
(Foreign) ZAX SOUTH AFRICA 0 2 2 1 0 5
(Foreign) INX INDIA 0 2 1 0 1 4
(Foreign) BEX BELGIUM 2 0 0 0 1 3
(Foreign) MXX MEXICO 0 1 1 0 1 3
(Foreign) NLX NETHERLANDS 1 1 0 1 0 3
(Foreign) NOX NORWAY 0 0 0 0 2 2
(Foreign) CZX CZECH REPUBLIC 0 0 0 1 0 1
(Foreign) DKX DENMARK 0 0 1 0 0 1
(Foreign) ESX SPAIN 0 0 0 1 0 1
(Foreign) FIX FINLAND 0 0 0 0 1 1
(Foreign) IEX IRELAND 0 0 1 0 0 1
(Foreign) LUX LUXEMBOURG 0 1 0 0 0 1
(Foreign) RUX RUSSIAN FEDERATION 0 0 1 0 0 1
(Foreign) UAX UKRAINE 0 1 0 0 0 1
(Foreign)   -- Subtotal -- 57 89 126 154 101 527
 
(ALL) ALL All Regions, U.S. and Foreign 105 151 207 241 164 868



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email: oeip@uspto.gov

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