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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 335, Electricity: Magnetically Operated Switches, Magnets, and Electromagnets

( 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.) CA CALIFORNIA 12 29 26 18 12 97
(U.S.) AL ALABAMA 11 10 14 15 12 62
(U.S.) NY NEW YORK 3 8 10 4 7 32
(U.S.) GA GEORGIA 3 6 4 7 2 22
(U.S.) IN INDIANA 2 3 6 7 3 21
(U.S.) PA PENNSYLVANIA 3 3 5 5 4 20
(U.S.) AZ ARIZONA 3 5 3 1 4 16
(U.S.) MI MICHIGAN 6 1 4 2 2 15
(U.S.) OH OHIO 1 7 3 4 0 15
(U.S.) NC NORTH CAROLINA 2 4 4 3 0 13
(U.S.) IL ILLINOIS 0 7 3 3 0 13
(U.S.) IA IOWA 4 4 2 1 0 11
(U.S.) TX TEXAS 2 3 1 3 2 11
(U.S.) WI WISCONSIN 3 2 5 1 0 11
(U.S.) WA WASHINGTON 3 2 1 3 1 10
(U.S.) VA VIRGINIA 0 3 4 1 2 10
(U.S.) MA MASSACHUSETTS 3 2 3 0 1 9
(U.S.) FL FLORIDA 0 5 2 0 1 8
(U.S.) CT CONNECTICUT 0 0 0 6 2 8
(U.S.) NJ NEW JERSEY 2 1 1 0 3 7
(U.S.) SC SOUTH CAROLINA 0 0 4 1 1 6
(U.S.) TN TENNESSEE 0 0 1 3 1 5
(U.S.) NM NEW MEXICO 2 1 1 1 0 5
(U.S.) KY KENTUCKY 1 0 3 0 0 4
(U.S.) VT VERMONT 0 0 2 1 1 4
(U.S.) OR OREGON 1 1 1 0 1 4
(U.S.) MD MARYLAND 1 1 0 1 1 4
(U.S.) CO COLORADO 1 1 1 1 0 4
(U.S.) UT UTAH 0 1 1 1 0 3
(U.S.) WV WEST VIRGINIA 0 0 2 0 1 3
(U.S.) NH NEW HAMPSHIRE 0 0 1 0 1 2
(U.S.) HI HAWAII 0 2 0 0 0 2
(U.S.) LA LOUISIANA 1 1 0 0 0 2
(U.S.) MO MISSOURI 0 2 0 0 0 2
(U.S.) OK OKLAHOMA 0 0 1 0 0 1
(U.S.)   -- Subtotal -- 70 115 119 93 65 462
 
(Foreign) JPX JAPAN 45 73 62 54 73 307
(Foreign) DEX GERMANY 28 38 42 32 29 169
(Foreign) KRX KOREA, SOUTH 11 13 20 9 10 63
(Foreign) FRX FRANCE 8 4 14 15 11 52
(Foreign) TWX TAIWAN 7 11 10 4 9 41
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 3 8 10 9 6 36
(Foreign) GBX UNITED KINGDOM 2 3 3 9 5 22
(Foreign) ITX ITALY 1 2 4 7 2 16
(Foreign) NLX NETHERLANDS 2 5 1 5 2 15
(Foreign) CAX CANADA 2 4 3 4 2 15
(Foreign) INX INDIA 6 1 5 1 2 15
(Foreign) ATX AUSTRIA 4 3 0 2 1 10
(Foreign) SEX SWEDEN 0 3 2 5 0 10
(Foreign) CHX SWITZERLAND 1 1 0 3 4 9
(Foreign) HKX CHINA, HONG KONG S.A.R. 0 0 0 2 3 5
(Foreign) IEX IRELAND 0 1 2 1 0 4
(Foreign) PLX POLAND 0 1 0 0 2 3
(Foreign) ESX SPAIN 2 0 1 0 0 3
(Foreign) ILX ISRAEL 0 1 0 0 2 3
(Foreign) CZX CZECH REPUBLIC 0 0 0 1 2 3
(Foreign) FIX FINLAND 0 0 1 2 0 3
(Foreign) AUX AUSTRALIA 0 1 0 1 0 2
(Foreign) BEX BELGIUM 0 0 0 0 2 2
(Foreign) SIX SLOVENIA 0 1 0 0 0 1
(Foreign) SGX SINGAPORE 0 0 1 0 0 1
(Foreign) SKX SLOVAKIA 0 0 0 1 0 1
(Foreign) GRX GREECE 0 0 0 0 1 1
(Foreign)   -- Subtotal -- 122 174 181 167 168 812
 
(ALL) ALL All Regions, U.S. and Foreign 192 289 300 260 233 1274



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