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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 2010 - 2014 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 423, Chemistry of Inorganic Compounds

( 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 2010 2011 2012 2013 2014 Total
(U.S.) CA CALIFORNIA 58 28 32 75 48 241
(U.S.) TX TEXAS 37 28 22 32 38 157
(U.S.) PA PENNSYLVANIA 30 24 29 29 27 139
(U.S.) NJ NEW JERSEY 29 29 27 23 24 132
(U.S.) IL ILLINOIS 22 17 18 20 22 99
(U.S.) NY NEW YORK 19 25 17 21 17 99
(U.S.) OH OHIO 25 17 22 13 15 92
(U.S.) MI MICHIGAN 13 19 13 18 25 88
(U.S.) MA MASSACHUSETTS 13 16 7 14 12 62
(U.S.) AZ ARIZONA 7 11 10 11 7 46
(U.S.) FL FLORIDA 11 9 6 8 9 43
(U.S.) TN TENNESSEE 3 6 8 6 20 43
(U.S.) CO COLORADO 7 8 5 10 9 39
(U.S.) VA VIRGINIA 8 1 8 7 10 34
(U.S.) WA WASHINGTON 7 7 8 4 7 33
(U.S.) MD MARYLAND 11 1 2 10 5 29
(U.S.) OK OKLAHOMA 6 12 2 3 3 26
(U.S.) CT CONNECTICUT 3 2 5 7 7 24
(U.S.) NM NEW MEXICO 6 3 8 5 2 24
(U.S.) UT UTAH 6 3 6 5 3 23
(U.S.) ID IDAHO 6 4 6 2 2 20
(U.S.) NC NORTH CAROLINA 6 4 2 3 5 20
(U.S.) GA GEORGIA 6 2 4 3 3 18
(U.S.) MO MISSOURI 4 0 2 2 10 18
(U.S.) AL ALABAMA 4 1 1 7 4 17
(U.S.) DE DELAWARE 5 3 1 3 5 17
(U.S.) SC SOUTH CAROLINA 2 1 0 6 5 14
(U.S.) IN INDIANA 4 3 1 2 1 11
(U.S.) KY KENTUCKY 3 0 3 1 3 10
(U.S.) LA LOUISIANA 2 1 3 2 1 9
(U.S.) MN MINNESOTA 1 0 5 2 1 9
(U.S.) OR OREGON 2 4 2 1 0 9
(U.S.) WY WYOMING 3 2 0 1 3 9
(U.S.) WI WISCONSIN 1 0 3 1 3 8
(U.S.) IA IOWA 3 0 1 1 2 7
(U.S.) KS KANSAS 1 1 1 2 2 7
(U.S.) WV WEST VIRGINIA 1 0 3 2 1 7
(U.S.) ND NORTH DAKOTA 1 0 3 1 1 6
(U.S.) NV NEVADA 2 0 0 2 2 6
(U.S.) DC DISTRICT OF COLUMBIA 2 2 1 0 0 5
(U.S.) NH NEW HAMPSHIRE 0 4 1 0 0 5
(U.S.) VT VERMONT 0 1 1 1 2 5
(U.S.) AR ARKANSAS 0 1 0 0 3 4
(U.S.) RI RHODE ISLAND 0 2 0 2 0 4
(U.S.) ME MAINE 0 1 0 0 1 2
(U.S.) MT MONTANA 0 1 0 1 0 2
(U.S.) NE NEBRASKA 0 1 1 0 0 2
(U.S.) PR PUERTO RICO 0 0 0 1 1 2
(U.S.) MS MISSISSIPPI 0 0 0 0 1 1
(U.S.)   -- Subtotal -- 380 305 300 370 372 1727
 
(Foreign) JPX JAPAN 135 106 121 130 112 604
(Foreign) DEX GERMANY 70 60 63 79 67 339
(Foreign) KRX KOREA, SOUTH 33 38 39 49 49 208
(Foreign) FRX FRANCE 29 23 21 40 33 146
(Foreign) CAX CANADA 23 21 17 25 21 107
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 15 15 17 29 25 101
(Foreign) GBX UNITED KINGDOM 16 10 14 16 14 70
(Foreign) TWX TAIWAN 13 11 16 9 18 67
(Foreign) AUX AUSTRALIA 10 13 8 7 15 53
(Foreign) NLX NETHERLANDS 9 9 9 10 16 53
(Foreign) BEX BELGIUM 9 7 8 6 8 38
(Foreign) SEX SWEDEN 4 4 5 7 4 24
(Foreign) FIX FINLAND 9 5 3 3 2 22
(Foreign) ILX ISRAEL 5 4 3 4 6 22
(Foreign) DKX DENMARK 5 3 4 4 5 21
(Foreign) INX INDIA 4 2 5 6 4 21
(Foreign) RUX RUSSIAN FEDERATION 6 5 2 4 1 18
(Foreign) SAX SAUDI ARABIA 1 1 6 6 3 17
(Foreign) CHX SWITZERLAND 0 5 4 3 4 16
(Foreign) ESX SPAIN 2 4 3 4 3 16
(Foreign) ITX ITALY 4 3 4 5 0 16
(Foreign) NOX NORWAY 2 3 2 4 5 16
(Foreign) BRX BRAZIL 1 2 1 3 7 14
(Foreign) ATX AUSTRIA 3 1 2 4 3 13
(Foreign) MXX MEXICO 4 2 2 0 3 11
(Foreign) ZAX SOUTH AFRICA 3 2 2 1 2 10
(Foreign) SGX SINGAPORE 1 3 0 2 3 9
(Foreign) IRX IRAN 1 0 2 3 2 8
(Foreign) HKX CHINA, HONG KONG S.A.R. 1 0 1 2 3 7
(Foreign) HUX HUNGARY 0 1 0 3 0 4
(Foreign) PHX PHILIPPINES 0 0 2 1 1 4
(Foreign) VEX VENEZUELA 0 1 1 0 2 4
(Foreign) AEX UNITED ARAB EMIRATES 0 0 1 1 1 3
(Foreign) ARX ARGENTINA 0 0 1 0 2 3
(Foreign) EEX ESTONIA 2 0 0 1 0 3
(Foreign) CLX CHILE 0 0 1 1 0 2
(Foreign) ISX ICELAND 0 0 2 0 0 2
(Foreign) KWX KUWAIT 0 0 1 1 0 2
(Foreign) LUX LUXEMBOURG 0 0 1 1 0 2
(Foreign) SIX SLOVENIA 0 1 0 1 0 2
(Foreign) TRX TURKEY 0 1 0 1 0 2
(Foreign) BOX BOLIVIA 0 1 0 0 0 1
(Foreign) CYX CYPRUS 0 0 1 0 0 1
(Foreign) CZX CZECH REPUBLIC 0 0 0 1 0 1
(Foreign) IEX IRELAND 0 0 1 0 0 1
(Foreign) IMX ISLE OF MAN 0 0 0 1 0 1
(Foreign) PEX PERU 1 0 0 0 0 1
(Foreign) PKX PAKISTAN 0 0 1 0 0 1
(Foreign) PTX PORTUGAL 0 0 0 1 0 1
(Foreign) SKX SLOVAKIA 0 0 1 0 0 1
(Foreign) UAX UKRAINE 0 1 0 0 0 1
(Foreign)   -- Subtotal -- 421 368 398 479 444 2110
 
(ALL) ALL All Regions, U.S. and Foreign 801 673 698 849 816 3837



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email: oeip@uspto.gov

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