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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 095, Gas Separation: 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 18 23 30 28 33 132
(U.S.) TX TEXAS 18 13 22 23 32 108
(U.S.) IL ILLINOIS 8 9 24 23 23 87
(U.S.) NY NEW YORK 10 14 15 17 23 79
(U.S.) PA PENNSYLVANIA 9 10 17 10 20 66
(U.S.) MN MINNESOTA 3 10 7 6 17 43
(U.S.) NJ NEW JERSEY 2 5 6 10 19 42
(U.S.) OH OHIO 5 3 9 8 11 36
(U.S.) MA MASSACHUSETTS 2 5 9 7 7 30
(U.S.) CT CONNECTICUT 7 6 5 7 3 28
(U.S.) FL FLORIDA 0 6 8 8 6 28
(U.S.) MI MICHIGAN 3 1 4 10 10 28
(U.S.) CO COLORADO 1 4 6 12 4 27
(U.S.) GA GEORGIA 0 4 3 6 9 22
(U.S.) WA WASHINGTON 2 5 3 7 4 21
(U.S.) WI WISCONSIN 0 4 8 4 4 20
(U.S.) NC NORTH CAROLINA 3 6 1 4 5 19
(U.S.) VA VIRGINIA 3 8 3 3 2 19
(U.S.) AZ ARIZONA 1 3 4 9 1 18
(U.S.) TN TENNESSEE 2 2 0 6 7 17
(U.S.) OR OREGON 0 3 4 3 5 15
(U.S.) OK OKLAHOMA 1 5 2 1 4 13
(U.S.) DE DELAWARE 0 1 0 5 5 11
(U.S.) MD MARYLAND 1 1 3 5 0 10
(U.S.) WY WYOMING 1 1 4 1 3 10
(U.S.) AL ALABAMA 0 3 1 3 2 9
(U.S.) MO MISSOURI 2 1 2 3 1 9
(U.S.) NM NEW MEXICO 2 0 1 2 4 9
(U.S.) SC SOUTH CAROLINA 0 3 3 2 1 9
(U.S.) LA LOUISIANA 2 0 1 1 4 8
(U.S.) KS KANSAS 1 1 0 3 2 7
(U.S.) KY KENTUCKY 2 1 0 2 2 7
(U.S.) UT UTAH 0 2 1 0 4 7
(U.S.) IN INDIANA 3 2 0 0 1 6
(U.S.) MS MISSISSIPPI 2 2 2 0 0 6
(U.S.) WV WEST VIRGINIA 0 1 0 1 3 5
(U.S.) NV NEVADA 0 1 1 0 2 4
(U.S.) AR ARKANSAS 0 1 1 1 0 3
(U.S.) IA IOWA 1 0 0 2 0 3
(U.S.) ME MAINE 0 0 0 0 3 3
(U.S.) ND NORTH DAKOTA 1 0 2 0 0 3
(U.S.) NH NEW HAMPSHIRE 0 0 3 0 0 3
(U.S.) VT VERMONT 0 0 1 1 0 2
(U.S.) AK ALASKA 1 0 0 0 0 1
(U.S.) HI HAWAII 0 1 0 0 0 1
(U.S.) ID IDAHO 0 1 0 0 0 1
(U.S.) NE NEBRASKA 0 0 1 0 0 1
(U.S.) RI RHODE ISLAND 1 0 0 0 0 1
(U.S.)   -- Subtotal -- 118 172 217 244 286 1037
 
(Foreign) DEX GERMANY 17 28 25 22 41 133
(Foreign) JPX JAPAN 13 27 25 20 33 118
(Foreign) FRX FRANCE 10 11 6 16 13 56
(Foreign) GBX UNITED KINGDOM 5 5 4 17 20 51
(Foreign) CAX CANADA 4 10 6 15 9 44
(Foreign) NLX NETHERLANDS 8 1 10 8 14 41
(Foreign) KRX KOREA, SOUTH 4 7 8 9 8 36
(Foreign) BEX BELGIUM 2 7 4 1 5 19
(Foreign) NOX NORWAY 3 3 4 5 4 19
(Foreign) SEX SWEDEN 1 4 5 3 6 19
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 0 2 7 1 4 14
(Foreign) CHX SWITZERLAND 0 6 3 1 2 12
(Foreign) ITX ITALY 1 2 3 2 4 12
(Foreign) FIX FINLAND 0 1 3 2 2 8
(Foreign) TWX TAIWAN 2 1 1 1 3 8
(Foreign) AUX AUSTRALIA 0 1 2 2 2 7
(Foreign) DKX DENMARK 0 0 0 2 4 6
(Foreign) INX INDIA 0 3 0 2 1 6
(Foreign) ILX ISRAEL 1 1 2 0 1 5
(Foreign) BRX BRAZIL 0 0 2 0 1 3
(Foreign) HKX CHINA, HONG KONG S.A.R. 0 2 0 1 0 3
(Foreign) RUX RUSSIAN FEDERATION 0 0 1 0 2 3
(Foreign) SAX SAUDI ARABIA 0 0 0 1 2 3
(Foreign) SGX SINGAPORE 0 1 0 1 1 3
(Foreign) ATX AUSTRIA 0 0 1 0 1 2
(Foreign) ESX SPAIN 0 0 0 2 0 2
(Foreign) AEX UNITED ARAB EMIRATES 0 0 0 0 1 1
(Foreign) ARX ARGENTINA 0 0 1 0 0 1
(Foreign) CZX CZECH REPUBLIC 0 0 0 1 0 1
(Foreign) HUX HUNGARY 0 1 0 0 0 1
(Foreign) PHX PHILIPPINES 0 0 0 0 1 1
(Foreign) QAX QATAR 0 0 0 1 0 1
(Foreign) VEX VENEZUELA 0 0 0 1 0 1
(Foreign) ZAX SOUTH AFRICA 0 0 0 0 1 1
(Foreign)   -- Subtotal -- 71 124 123 137 186 641
 
(ALL) ALL All Regions, U.S. and Foreign 189 296 340 381 472 1678



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