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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 134, Cleaning and Liquid Contact with Solids

( 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 42 49 56 65 66 278
(U.S.) MI MICHIGAN 15 23 21 32 34 125
(U.S.) MN MINNESOTA 5 17 16 11 21 70
(U.S.) TX TEXAS 9 12 10 15 16 62
(U.S.) FL FLORIDA 5 8 9 17 9 48
(U.S.) NC NORTH CAROLINA 3 7 11 8 10 39
(U.S.) IL ILLINOIS 8 8 11 4 5 36
(U.S.) KY KENTUCKY 4 2 8 5 15 34
(U.S.) OH OHIO 5 5 9 6 8 33
(U.S.) NY NEW YORK 3 9 7 6 6 31
(U.S.) WI WISCONSIN 7 5 8 3 7 30
(U.S.) CO COLORADO 8 4 7 5 4 28
(U.S.) PA PENNSYLVANIA 5 8 5 4 5 27
(U.S.) ID IDAHO 7 2 6 5 5 25
(U.S.) NJ NEW JERSEY 3 5 6 5 5 24
(U.S.) TN TENNESSEE 8 3 4 3 3 21
(U.S.) IN INDIANA 8 4 2 3 2 19
(U.S.) MA MASSACHUSETTS 1 4 5 4 3 17
(U.S.) WA WASHINGTON 4 5 1 4 3 17
(U.S.) VA VIRGINIA 4 2 1 8 1 16
(U.S.) OR OREGON 4 3 3 5 0 15
(U.S.) MO MISSOURI 5 2 1 3 2 13
(U.S.) AZ ARIZONA 4 2 1 1 4 12
(U.S.) LA LOUISIANA 3 4 1 2 2 12
(U.S.) CT CONNECTICUT 3 2 4 1 1 11
(U.S.) GA GEORGIA 1 3 3 0 4 11
(U.S.) MD MARYLAND 2 0 3 2 4 11
(U.S.) UT UTAH 0 1 2 5 2 10
(U.S.) KS KANSAS 1 0 1 0 6 8
(U.S.) SC SOUTH CAROLINA 2 1 1 3 1 8
(U.S.) MT MONTANA 1 2 2 1 0 6
(U.S.) NV NEVADA 1 1 0 2 1 5
(U.S.) IA IOWA 1 2 0 0 1 4
(U.S.) MS MISSISSIPPI 0 0 1 2 1 4
(U.S.) NH NEW HAMPSHIRE 0 1 0 3 0 4
(U.S.) VT VERMONT 0 2 1 0 1 4
(U.S.) NE NEBRASKA 1 1 0 1 0 3
(U.S.) AK ALASKA 0 0 0 0 2 2
(U.S.) AL ALABAMA 1 0 0 0 1 2
(U.S.) AR ARKANSAS 1 0 0 1 0 2
(U.S.) HI HAWAII 0 0 0 2 0 2
(U.S.) OK OKLAHOMA 0 1 0 1 0 2
(U.S.) RI RHODE ISLAND 1 0 0 0 1 2
(U.S.) ME MAINE 1 0 0 0 0 1
(U.S.) NM NEW MEXICO 0 1 0 0 0 1
(U.S.)   -- Subtotal -- 187 211 227 248 262 1135
 
(Foreign) JPX JAPAN 67 89 82 84 71 393
(Foreign) DEX GERMANY 32 47 68 79 72 298
(Foreign) KRX KOREA, SOUTH 36 36 20 17 22 131
(Foreign) FRX FRANCE 6 9 9 10 9 43
(Foreign) CAX CANADA 5 6 7 8 7 33
(Foreign) TWX TAIWAN 8 0 4 7 14 33
(Foreign) ITX ITALY 8 5 7 6 5 31
(Foreign) NLX NETHERLANDS 4 8 4 6 6 28
(Foreign) GBX UNITED KINGDOM 3 3 7 6 7 26
(Foreign) SEX SWEDEN 5 5 4 6 6 26
(Foreign) ATX AUSTRIA 4 1 2 6 10 23
(Foreign) BEX BELGIUM 4 1 5 7 2 19
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 2 3 3 1 8 17
(Foreign) AUX AUSTRALIA 3 0 5 1 2 11
(Foreign) NOX NORWAY 3 2 0 2 4 11
(Foreign) CHX SWITZERLAND 4 2 2 0 2 10
(Foreign) DKX DENMARK 0 2 4 0 0 6
(Foreign) FIX FINLAND 1 2 0 0 3 6
(Foreign) INX INDIA 0 2 1 1 2 6
(Foreign) MYX MALAYSIA 0 0 1 4 1 6
(Foreign) NZX NEW ZEALAND 2 2 0 1 1 6
(Foreign) TRX TURKEY 1 0 0 0 4 5
(Foreign) HKX CHINA, HONG KONG S.A.R. 1 1 0 1 1 4
(Foreign) ILX ISRAEL 1 0 0 1 2 4
(Foreign) BRX BRAZIL 0 0 0 1 2 3
(Foreign) SGX SINGAPORE 0 2 1 0 0 3
(Foreign) THX THAILAND 0 0 0 1 2 3
(Foreign) ESX SPAIN 1 0 0 0 1 2
(Foreign) KWX KUWAIT 0 0 0 1 1 2
(Foreign) MXX MEXICO 0 0 0 1 1 2
(Foreign) ZAX SOUTH AFRICA 0 1 0 1 0 2
(Foreign) GRX GREECE 0 0 1 0 0 1
(Foreign) IEX IRELAND 0 1 0 0 0 1
(Foreign) ISX ICELAND 1 0 0 0 0 1
(Foreign) PLX POLAND 0 1 0 0 0 1
(Foreign) RUX RUSSIAN FEDERATION 0 0 1 0 0 1
(Foreign) SAX SAUDI ARABIA 0 0 0 0 1 1
(Foreign)   -- Subtotal -- 202 231 238 259 269 1199
 
(ALL) ALL All Regions, U.S. and Foreign 389 442 465 507 531 2334



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