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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 477, Interrelated Power Delivery Controls, Including Engine Control

( 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.) MI MICHIGAN 43 74 71 77 75 340
(U.S.) IL ILLINOIS 9 4 7 7 11 38
(U.S.) IN INDIANA 6 7 6 11 0 30
(U.S.) OH OHIO 5 2 1 3 1 12
(U.S.) TX TEXAS 0 3 4 2 1 10
(U.S.) WI WISCONSIN 0 3 2 3 2 10
(U.S.) CA CALIFORNIA 2 1 3 0 2 8
(U.S.) MN MINNESOTA 0 0 1 3 1 5
(U.S.) IA IOWA 1 1 1 0 1 4
(U.S.) MD MARYLAND 0 2 1 0 1 4
(U.S.) KS KANSAS 2 0 0 1 0 3
(U.S.) SC SOUTH CAROLINA 0 0 1 1 0 2
(U.S.) NY NEW YORK 0 0 1 1 0 2
(U.S.) NM NEW MEXICO 0 1 0 1 0 2
(U.S.) MS MISSISSIPPI 0 0 1 0 0 1
(U.S.) NC NORTH CAROLINA 0 0 1 0 0 1
(U.S.) WA WASHINGTON 0 0 0 1 0 1
(U.S.) OR OREGON 1 0 0 0 0 1
(U.S.) MA MASSACHUSETTS 0 0 0 1 0 1
(U.S.) AL ALABAMA 1 0 0 0 0 1
(U.S.) PA PENNSYLVANIA 1 0 0 0 0 1
(U.S.) GA GEORGIA 0 1 0 0 0 1
(U.S.) ND NORTH DAKOTA 0 0 0 1 0 1
(U.S.)   -- Subtotal -- 71 99 101 113 95 479
 
(Foreign) JPX JAPAN 90 121 104 104 101 520
(Foreign) DEX GERMANY 41 65 55 36 40 237
(Foreign) KRX KOREA, SOUTH 7 6 7 16 19 55
(Foreign) SEX SWEDEN 3 7 1 3 5 19
(Foreign) ITX ITALY 3 3 5 0 2 13
(Foreign) CAX CANADA 0 3 1 4 4 12
(Foreign) FRX FRANCE 0 5 4 1 1 11
(Foreign) TWX TAIWAN 3 3 2 3 0 11
(Foreign) GBX UNITED KINGDOM 2 1 0 2 4 9
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 1 1 2 2 1 7
(Foreign) ATX AUSTRIA 1 1 0 2 1 5
(Foreign) CHX SWITZERLAND 1 2 0 0 0 3
(Foreign) AUX AUSTRALIA 1 0 0 1 0 2
(Foreign) NLX NETHERLANDS 0 2 0 0 0 2
(Foreign) INX INDIA 0 0 1 0 1 2
(Foreign) HKX CHINA, HONG KONG S.A.R. 0 0 0 0 1 1
(Foreign) BEX BELGIUM 0 0 1 0 0 1
(Foreign) BRX BRAZIL 0 0 1 0 0 1
(Foreign) HUX HUNGARY 0 0 0 1 0 1
(Foreign) MOX CHINA, MACAU S.A.R. 1 0 0 0 0 1
(Foreign) FIX FINLAND 0 0 0 1 0 1
(Foreign) KWX KUWAIT 0 0 0 1 0 1
(Foreign)   -- Subtotal -- 154 220 184 177 180 915
 
(ALL) ALL All Regions, U.S. and Foreign 225 319 285 290 275 1394



PTMT Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Electronic Information Products Division - PTMT
P.O Box 1450
Alexandria VA 22313-1450

tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.gov

address of PTMT pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/reports.htm
selected PTMT materials available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


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