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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 216, Etching a Substrate: Processes

( 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 47 81 102 94 66 390
(U.S.) NY NEW YORK 10 12 15 22 21 80
(U.S.) MA MASSACHUSETTS 7 14 7 14 13 55
(U.S.) ID IDAHO 6 12 16 11 5 50
(U.S.) TX TEXAS 6 5 12 10 7 40
(U.S.) MN MINNESOTA 2 4 5 7 5 23
(U.S.) AZ ARIZONA 2 1 4 8 5 20
(U.S.) OR OREGON 0 2 5 6 6 19
(U.S.) FL FLORIDA 3 4 7 1 4 19
(U.S.) MI MICHIGAN 2 0 3 4 4 13
(U.S.) PA PENNSYLVANIA 1 4 3 3 2 13
(U.S.) IL ILLINOIS 1 3 0 4 3 11
(U.S.) CT CONNECTICUT 2 1 5 2 1 11
(U.S.) CO COLORADO 1 4 2 1 2 10
(U.S.) SC SOUTH CAROLINA 0 1 0 3 4 8
(U.S.) MD MARYLAND 3 1 2 1 1 8
(U.S.) NJ NEW JERSEY 2 0 3 3 0 8
(U.S.) DE DELAWARE 0 1 4 1 1 7
(U.S.) VA VIRGINIA 3 1 0 2 0 6
(U.S.) GA GEORGIA 0 1 1 3 1 6
(U.S.) KY KENTUCKY 1 1 2 1 0 5
(U.S.) WI WISCONSIN 0 1 0 2 2 5
(U.S.) IN INDIANA 1 2 2 0 0 5
(U.S.) OH OHIO 2 0 2 0 0 4
(U.S.) WA WASHINGTON 2 0 0 1 0 3
(U.S.) NC NORTH CAROLINA 0 1 0 2 0 3
(U.S.) VT VERMONT 0 0 2 1 0 3
(U.S.) NM NEW MEXICO 0 1 1 1 0 3
(U.S.) NH NEW HAMPSHIRE 0 1 1 0 0 2
(U.S.) UT UTAH 1 0 1 0 0 2
(U.S.) ME MAINE 1 1 0 0 0 2
(U.S.) TN TENNESSEE 0 1 0 1 0 2
(U.S.) MO MISSOURI 0 1 1 0 0 2
(U.S.) MT MONTANA 0 0 0 0 1 1
(U.S.) IA IOWA 0 0 1 0 0 1
(U.S.)   -- Subtotal -- 106 162 209 209 154 840
 
(Foreign) JPX JAPAN 101 97 129 119 118 564
(Foreign) KRX KOREA, SOUTH 29 32 40 36 31 168
(Foreign) TWX TAIWAN 19 21 20 33 13 106
(Foreign) DEX GERMANY 14 17 16 20 15 82
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 4 2 9 12 14 41
(Foreign) FRX FRANCE 5 7 9 9 9 39
(Foreign) NLX NETHERLANDS 2 2 3 3 7 17
(Foreign) CHX SWITZERLAND 2 1 7 2 3 15
(Foreign) GBX UNITED KINGDOM 0 1 1 6 6 14
(Foreign) SGX SINGAPORE 2 4 0 2 3 11
(Foreign) ITX ITALY 2 2 1 2 2 9
(Foreign) AUX AUSTRALIA 5 1 1 1 0 8
(Foreign) BEX BELGIUM 0 0 1 1 4 6
(Foreign) HKX CHINA, HONG KONG S.A.R. 1 1 1 1 1 5
(Foreign) ATX AUSTRIA 3 0 0 0 1 4
(Foreign) SEX SWEDEN 0 2 1 1 0 4
(Foreign) ILX ISRAEL 0 0 1 3 0 4
(Foreign) CAX CANADA 0 0 1 1 1 3
(Foreign) IEX IRELAND 1 0 1 0 0 2
(Foreign) NOX NORWAY 0 0 0 1 1 2
(Foreign) FIX FINLAND 1 0 0 1 0 2
(Foreign) SIX SLOVENIA 0 0 1 0 0 1
(Foreign) PHX PHILIPPINES 0 0 1 0 0 1
(Foreign) MXX MEXICO 0 0 0 0 1 1
(Foreign) ESX SPAIN 0 0 0 0 1 1
(Foreign) LIX LIECHTENSTEIN 0 0 0 0 1 1
(Foreign) INX INDIA 0 0 0 1 0 1
(Foreign) THX THAILAND 0 0 1 0 0 1
(Foreign) GRX GREECE 0 0 0 0 1 1
(Foreign) JEX JERSEY 0 0 0 0 1 1
(Foreign)   -- Subtotal -- 191 190 245 255 234 1115
 
(ALL) ALL All Regions, U.S. and Foreign 297 352 454 464 388 1955



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email: oeip@uspto.gov

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