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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 2011 - 2015 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 440, Marine Propulsion

( 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 2011 2012 2013 2014 2015 Total
(U.S.) WI WISCONSIN 10 8 12 15 20 65
(U.S.) FL FLORIDA 6 7 5 8 10 36
(U.S.) CA CALIFORNIA 1 6 5 8 7 27
(U.S.) TX TEXAS 5 2 6 2 5 20
(U.S.) WA WASHINGTON 5 2 3 3 3 16
(U.S.) MA MASSACHUSETTS 3 1 4 4 3 15
(U.S.) IL ILLINOIS 1 1 2 7 2 13
(U.S.) MN MINNESOTA 2 2 1 2 4 11
(U.S.) LA LOUISIANA 3 3 0 0 2 8
(U.S.) MI MICHIGAN 4 0 2 0 0 6
(U.S.) HI HAWAII 0 1 0 4 0 5
(U.S.) OH OHIO 2 1 2 0 0 5
(U.S.) IN INDIANA 0 1 0 0 4 5
(U.S.) NY NEW YORK 0 0 0 2 2 4
(U.S.) VA VIRGINIA 2 0 0 0 2 4
(U.S.) MO MISSOURI 1 0 1 1 1 4
(U.S.) OK OKLAHOMA 1 1 1 0 0 3
(U.S.) NH NEW HAMPSHIRE 1 0 0 2 0 3
(U.S.) UT UTAH 0 3 0 0 0 3
(U.S.) OR OREGON 1 1 0 1 0 3
(U.S.) ME MAINE 1 0 2 0 0 3
(U.S.) MD MARYLAND 0 2 1 0 0 3
(U.S.) AK ALASKA 1 0 0 1 1 3
(U.S.) SC SOUTH CAROLINA 0 1 1 0 0 2
(U.S.) AR ARKANSAS 0 0 1 1 0 2
(U.S.) RI RHODE ISLAND 1 0 0 0 1 2
(U.S.) PA PENNSYLVANIA 1 0 0 1 0 2
(U.S.) AZ ARIZONA 1 0 1 0 0 2
(U.S.) CT CONNECTICUT 0 1 0 0 1 2
(U.S.) NV NEVADA 0 0 0 0 1 1
(U.S.) MS MISSISSIPPI 0 0 0 0 1 1
(U.S.) NC NORTH CAROLINA 0 0 0 0 1 1
(U.S.) KY KENTUCKY 0 0 0 0 1 1
(U.S.) TN TENNESSEE 1 0 0 0 0 1
(U.S.) CO COLORADO 0 1 0 0 0 1
(U.S.) KS KANSAS 0 1 0 0 0 1
(U.S.) NM NEW MEXICO 0 0 0 0 1 1
(U.S.) NJ NEW JERSEY 0 0 0 0 1 1
(U.S.)   -- Subtotal -- 54 46 50 62 74 286
 
(Foreign) JPX JAPAN 45 65 28 53 33 224
(Foreign) CAX CANADA 7 2 9 7 2 27
(Foreign) DEX GERMANY 2 4 6 4 4 20
(Foreign) ITX ITALY 1 2 8 6 1 18
(Foreign) GBX UNITED KINGDOM 3 4 0 3 3 13
(Foreign) FRX FRANCE 0 1 5 4 2 12
(Foreign) KRX KOREA, SOUTH 1 2 0 3 5 11
(Foreign) SEX SWEDEN 1 2 3 3 1 10
(Foreign) FIX FINLAND 3 1 0 2 1 7
(Foreign) NOX NORWAY 1 0 1 1 3 6
(Foreign) AUX AUSTRALIA 1 1 0 1 2 5
(Foreign) CHX SWITZERLAND 0 2 0 2 0 4
(Foreign) TWX TAIWAN 0 1 2 0 1 4
(Foreign) NZX NEW ZEALAND 0 1 1 0 1 3
(Foreign) NLX NETHERLANDS 0 0 0 1 2 3
(Foreign) TRX TURKEY 0 0 1 2 0 3
(Foreign) ATX AUSTRIA 1 0 1 0 0 2
(Foreign) ZAX SOUTH AFRICA 0 1 1 0 0 2
(Foreign) BRX BRAZIL 0 0 0 1 1 2
(Foreign) RUX RUSSIAN FEDERATION 0 0 0 0 1 1
(Foreign) ESX SPAIN 0 0 1 0 0 1
(Foreign) SGX SINGAPORE 0 0 0 0 1 1
(Foreign) ARX ARGENTINA 1 0 0 0 0 1
(Foreign) MYX MALAYSIA 0 0 0 1 0 1
(Foreign) KWX KUWAIT 0 0 1 0 0 1
(Foreign)   -- Subtotal -- 67 89 68 94 64 382
 
(ALL) ALL All Regions, U.S. and Foreign 121 135 118 156 138 668



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