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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 037, Excavating

( 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.) WI WISCONSIN 10 11 6 6 5 38
(U.S.) OH OHIO 7 5 5 5 9 31
(U.S.) OR OREGON 8 7 6 3 4 28
(U.S.) IL ILLINOIS 11 5 3 2 6 27
(U.S.) TX TEXAS 7 5 6 9 0 27
(U.S.) MN MINNESOTA 6 5 2 2 5 20
(U.S.) ND NORTH DAKOTA 14 4 1 0 1 20
(U.S.) IA IOWA 3 3 2 4 4 16
(U.S.) NY NEW YORK 5 1 3 1 2 12
(U.S.) IN INDIANA 2 3 2 0 4 11
(U.S.) OK OKLAHOMA 4 3 0 2 1 10
(U.S.) KS KANSAS 1 3 1 1 3 9
(U.S.) MI MICHIGAN 2 0 2 2 3 9
(U.S.) UT UTAH 4 2 2 0 1 9
(U.S.) CA CALIFORNIA 2 0 2 1 2 7
(U.S.) CO COLORADO 1 3 2 0 1 7
(U.S.) FL FLORIDA 1 0 3 2 1 7
(U.S.) NC NORTH CAROLINA 3 1 0 0 3 7
(U.S.) WA WASHINGTON 3 1 1 0 2 7
(U.S.) ME MAINE 3 0 1 1 0 5
(U.S.) PA PENNSYLVANIA 2 0 1 0 2 5
(U.S.) SC SOUTH CAROLINA 1 1 2 0 1 5
(U.S.) AZ ARIZONA 2 0 1 0 1 4
(U.S.) LA LOUISIANA 1 1 0 2 0 4
(U.S.) MA MASSACHUSETTS 2 1 0 0 0 3
(U.S.) MD MARYLAND 0 2 0 1 0 3
(U.S.) CT CONNECTICUT 1 0 1 0 0 2
(U.S.) GA GEORGIA 2 0 0 0 0 2
(U.S.) MO MISSOURI 1 0 0 1 0 2
(U.S.) MT MONTANA 0 0 1 0 1 2
(U.S.) NH NEW HAMPSHIRE 1 1 0 0 0 2
(U.S.) SD SOUTH DAKOTA 0 0 0 1 1 2
(U.S.) VT VERMONT 2 0 0 0 0 2
(U.S.) WV WEST VIRGINIA 0 0 0 2 0 2
(U.S.) AK ALASKA 0 0 0 1 0 1
(U.S.) HI HAWAII 0 0 0 1 0 1
(U.S.) KY KENTUCKY 1 0 0 0 0 1
(U.S.) MS MISSISSIPPI 0 0 1 0 0 1
(U.S.) NE NEBRASKA 0 0 0 1 0 1
(U.S.) NM NEW MEXICO 0 0 0 1 0 1
(U.S.) VA VIRGINIA 1 0 0 0 0 1
(U.S.)   -- Subtotal -- 114 68 57 52 63 354
 
(Foreign) CAX CANADA 17 8 5 5 10 45
(Foreign) JPX JAPAN 12 3 2 3 5 25
(Foreign) AUX AUSTRALIA 3 4 5 3 5 20
(Foreign) DEX GERMANY 5 3 1 2 4 15
(Foreign) ITX ITALY 1 1 6 4 2 14
(Foreign) BEX BELGIUM 3 2 2 1 2 10
(Foreign) GBX UNITED KINGDOM 0 1 3 2 4 10
(Foreign) ESX SPAIN 1 1 1 1 3 7
(Foreign) NZX NEW ZEALAND 0 1 1 0 4 6
(Foreign) CHX SWITZERLAND 1 3 0 1 0 5
(Foreign) FRX FRANCE 3 1 0 0 1 5
(Foreign) SEX SWEDEN 2 2 1 0 0 5
(Foreign) FIX FINLAND 1 2 1 0 0 4
(Foreign) ATX AUSTRIA 1 1 0 0 1 3
(Foreign) NLX NETHERLANDS 2 0 1 0 0 3
(Foreign) NOX NORWAY 1 0 0 2 0 3
(Foreign) KRX KOREA, SOUTH 1 0 1 0 0 2
(Foreign) BRX BRAZIL 0 0 0 1 0 1
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 0 0 0 0 1 1
(Foreign) DKX DENMARK 0 0 0 0 1 1
(Foreign) IEX IRELAND 0 0 0 0 1 1
(Foreign) ZAX SOUTH AFRICA 1 0 0 0 0 1
(Foreign)   -- Subtotal -- 55 33 30 25 44 187
 
(ALL) ALL All Regions, U.S. and Foreign 169 101 87 77 107 541



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