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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 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 2009 2010 2011 2012 2013 Total
(U.S.) CA CALIFORNIA 37 36 47 81 102 303
(U.S.) ID IDAHO 11 8 6 12 16 53
(U.S.) NY NEW YORK 7 7 10 12 15 51
(U.S.) MA MASSACHUSETTS 3 6 7 14 7 37
(U.S.) TX TEXAS 2 2 6 5 12 27
(U.S.) FL FLORIDA 2 3 3 4 7 19
(U.S.) OR OREGON 7 5 0 2 5 19
(U.S.) MN MINNESOTA 2 0 2 4 5 13
(U.S.) AZ ARIZONA 3 1 2 1 4 11
(U.S.) PA PENNSYLVANIA 1 1 1 4 3 10
(U.S.) CO COLORADO 1 1 1 4 2 9
(U.S.) CT CONNECTICUT 0 1 2 1 5 9
(U.S.) IL ILLINOIS 3 2 1 3 0 9
(U.S.) IN INDIANA 3 1 1 2 2 9
(U.S.) KY KENTUCKY 2 2 1 1 2 8
(U.S.) NJ NEW JERSEY 1 1 2 0 3 7
(U.S.) WA WASHINGTON 1 4 2 0 0 7
(U.S.) MD MARYLAND 0 0 3 1 2 6
(U.S.) MI MICHIGAN 1 0 2 0 3 6
(U.S.) DE DELAWARE 0 0 0 1 4 5
(U.S.) UT UTAH 3 0 1 0 1 5
(U.S.) VA VIRGINIA 1 0 3 1 0 5
(U.S.) OH OHIO 0 0 2 0 2 4
(U.S.) VT VERMONT 0 2 0 0 2 4
(U.S.) GA GEORGIA 0 1 0 1 1 3
(U.S.) NM NEW MEXICO 0 1 0 1 1 3
(U.S.) ME MAINE 0 0 1 1 0 2
(U.S.) MO MISSOURI 0 0 0 1 1 2
(U.S.) NC NORTH CAROLINA 0 1 0 1 0 2
(U.S.) NH NEW HAMPSHIRE 0 0 0 1 1 2
(U.S.) WI WISCONSIN 1 0 0 1 0 2
(U.S.) IA IOWA 0 0 0 0 1 1
(U.S.) RI RHODE ISLAND 1 0 0 0 0 1
(U.S.) SC SOUTH CAROLINA 0 0 0 1 0 1
(U.S.) TN TENNESSEE 0 0 0 1 0 1
(U.S.)   -- Subtotal -- 93 86 106 162 209 656
 
(Foreign) JPX JAPAN 54 73 101 97 129 454
(Foreign) KRX KOREA, SOUTH 19 15 29 32 40 135
(Foreign) TWX TAIWAN 10 9 19 21 20 79
(Foreign) DEX GERMANY 5 7 14 17 16 59
(Foreign) FRX FRANCE 5 8 5 7 9 34
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 0 0 4 2 9 15
(Foreign) CHX SWITZERLAND 1 2 2 1 7 13
(Foreign) AUX AUSTRALIA 2 3 5 1 1 12
(Foreign) GBX UNITED KINGDOM 3 4 0 1 1 9
(Foreign) NLX NETHERLANDS 0 1 2 2 3 8
(Foreign) ITX ITALY 1 1 2 2 1 7
(Foreign) SGX SINGAPORE 0 1 2 4 0 7
(Foreign) HKX CHINA, HONG KONG S.A.R. 1 0 1 1 1 4
(Foreign) ATX AUSTRIA 0 0 3 0 0 3
(Foreign) IEX IRELAND 1 0 1 0 1 3
(Foreign) SEX SWEDEN 0 0 0 2 1 3
(Foreign) ILX ISRAEL 1 0 0 0 1 2
(Foreign) BEX BELGIUM 0 0 0 0 1 1
(Foreign) CAX CANADA 0 0 0 0 1 1
(Foreign) FIX FINLAND 0 0 1 0 0 1
(Foreign) PHX PHILIPPINES 0 0 0 0 1 1
(Foreign) RUX RUSSIAN FEDERATION 1 0 0 0 0 1
(Foreign) SIX SLOVENIA 0 0 0 0 1 1
(Foreign) THX THAILAND 0 0 0 0 1 1
(Foreign)   -- Subtotal -- 104 124 191 190 245 854
 
(ALL) ALL All Regions, U.S. and Foreign 197 210 297 352 454 1510



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U.S. Patent and Trademark Office
Electronic Information Products Division - PTMT
P.O Box 1450
Alexandria VA 22313-1450

tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.gov

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