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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 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 2011 2012 2013 2014 2015 Total
(U.S.) OH OHIO 13 10 9 7 8 47
(U.S.) MI MICHIGAN 9 10 9 11 5 44
(U.S.) CT CONNECTICUT 9 14 5 6 4 38
(U.S.) IN INDIANA 13 9 5 8 2 37
(U.S.) CA CALIFORNIA 1 2 6 12 11 32
(U.S.) WA WASHINGTON 2 4 6 3 8 23
(U.S.) NY NEW YORK 3 5 3 4 3 18
(U.S.) PA PENNSYLVANIA 6 0 4 0 7 17
(U.S.) TX TEXAS 4 4 1 4 3 16
(U.S.) IL ILLINOIS 1 2 1 10 2 16
(U.S.) NC NORTH CAROLINA 3 6 0 3 1 13
(U.S.) SC SOUTH CAROLINA 1 1 2 2 3 9
(U.S.) AL ALABAMA 1 1 1 4 2 9
(U.S.) AR ARKANSAS 1 2 2 1 2 8
(U.S.) WI WISCONSIN 3 2 0 1 1 7
(U.S.) FL FLORIDA 0 1 0 3 2 6
(U.S.) TN TENNESSEE 1 2 0 1 2 6
(U.S.) AZ ARIZONA 2 1 2 0 1 6
(U.S.) MN MINNESOTA 1 1 1 2 0 5
(U.S.) NH NEW HAMPSHIRE 1 0 0 0 3 4
(U.S.) GA GEORGIA 1 1 0 0 2 4
(U.S.) ID IDAHO 0 2 0 1 0 3
(U.S.) OR OREGON 2 0 0 0 1 3
(U.S.) VA VIRGINIA 0 2 0 1 0 3
(U.S.) MA MASSACHUSETTS 0 0 0 1 2 3
(U.S.) NV NEVADA 0 0 2 0 0 2
(U.S.) IA IOWA 0 0 0 2 0 2
(U.S.) MD MARYLAND 0 0 1 0 1 2
(U.S.) RI RHODE ISLAND 0 1 0 0 1 2
(U.S.) NM NEW MEXICO 1 0 0 0 1 2
(U.S.) MO MISSOURI 0 2 0 0 0 2
(U.S.) NJ NEW JERSEY 0 1 1 0 0 2
(U.S.) MS MISSISSIPPI 0 0 1 0 0 1
(U.S.) VT VERMONT 1 0 0 0 0 1
(U.S.) KY KENTUCKY 0 1 0 0 0 1
(U.S.) ME MAINE 0 0 1 0 0 1
(U.S.) CO COLORADO 1 0 0 0 0 1
(U.S.)   -- Subtotal -- 81 87 63 87 78 396
 
(Foreign) JPX JAPAN 50 56 45 24 31 206
(Foreign) DEX GERMANY 25 36 23 19 11 114
(Foreign) ITX ITALY 10 7 2 5 10 34
(Foreign) FRX FRANCE 4 6 4 7 4 25
(Foreign) KRX KOREA, SOUTH 5 12 1 3 4 25
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 5 3 3 7 6 24
(Foreign) CAX CANADA 2 6 4 7 3 22
(Foreign) CHX SWITZERLAND 2 9 2 2 1 16
(Foreign) GBX UNITED KINGDOM 6 3 2 2 3 16
(Foreign) TWX TAIWAN 3 3 2 2 2 12
(Foreign) ATX AUSTRIA 4 4 1 1 1 11
(Foreign) SEX SWEDEN 2 3 4 0 2 11
(Foreign) AUX AUSTRALIA 1 2 2 0 4 9
(Foreign) ZAX SOUTH AFRICA 2 1 0 1 0 4
(Foreign) NOX NORWAY 0 0 2 2 0 4
(Foreign) CZX CZECH REPUBLIC 0 1 0 2 0 3
(Foreign) NLX NETHERLANDS 0 1 0 1 0 2
(Foreign) RUX RUSSIAN FEDERATION 1 0 0 0 1 2
(Foreign) MXX MEXICO 1 0 1 0 0 2
(Foreign) INX INDIA 1 0 1 0 0 2
(Foreign) BEX BELGIUM 0 0 1 0 1 2
(Foreign) FIX FINLAND 0 0 1 0 1 2
(Foreign) DKX DENMARK 1 0 0 0 0 1
(Foreign) ESX SPAIN 0 1 0 0 0 1
(Foreign) ILX ISRAEL 0 0 0 1 0 1
(Foreign) IEX IRELAND 1 0 0 0 0 1
(Foreign) BRX BRAZIL 0 0 0 1 0 1
(Foreign) CLX CHILE 0 0 0 1 0 1
(Foreign)   -- Subtotal -- 126 154 101 88 85 554
 
(ALL) ALL All Regions, U.S. and Foreign 207 241 164 175 163 950



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