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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 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 2010 2011 2012 2013 2014 Total
(U.S.) MI MICHIGAN 43 43 74 71 77 308
(U.S.) IN INDIANA 6 6 7 6 11 36
(U.S.) IL ILLINOIS 6 9 4 7 7 33
(U.S.) OH OHIO 7 5 2 1 3 18
(U.S.) TX TEXAS 1 0 3 4 2 10
(U.S.) CA CALIFORNIA 3 2 1 3 0 9
(U.S.) WI WISCONSIN 1 0 3 2 3 9
(U.S.) IA IOWA 1 1 1 1 0 4
(U.S.) MD MARYLAND 1 0 2 1 0 4
(U.S.) MN MINNESOTA 0 0 0 1 3 4
(U.S.) KS KANSAS 0 2 0 0 1 3
(U.S.) NC NORTH CAROLINA 2 0 0 1 0 3
(U.S.) ND NORTH DAKOTA 1 0 0 0 1 2
(U.S.) NM NEW MEXICO 0 0 1 0 1 2
(U.S.) NY NEW YORK 0 0 0 1 1 2
(U.S.) PA PENNSYLVANIA 1 1 0 0 0 2
(U.S.) SC SOUTH CAROLINA 0 0 0 1 1 2
(U.S.) AL ALABAMA 0 1 0 0 0 1
(U.S.) GA GEORGIA 0 0 1 0 0 1
(U.S.) MA MASSACHUSETTS 0 0 0 0 1 1
(U.S.) MS MISSISSIPPI 0 0 0 1 0 1
(U.S.) OR OREGON 0 1 0 0 0 1
(U.S.) WA WASHINGTON 0 0 0 0 1 1
(U.S.)   -- Subtotal -- 73 71 99 101 113 457
 
(Foreign) JPX JAPAN 75 90 121 104 104 494
(Foreign) DEX GERMANY 39 41 65 55 36 236
(Foreign) KRX KOREA, SOUTH 10 7 6 7 16 46
(Foreign) SEX SWEDEN 3 3 7 1 3 17
(Foreign) TWX TAIWAN 6 3 3 2 3 17
(Foreign) FRX FRANCE 3 0 5 4 1 13
(Foreign) ITX ITALY 2 3 3 5 0 13
(Foreign) CAX CANADA 1 0 3 1 4 9
(Foreign) GBX UNITED KINGDOM 3 2 1 0 2 8
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 0 1 1 2 2 6
(Foreign) ATX AUSTRIA 0 1 1 0 2 4
(Foreign) CHX SWITZERLAND 0 1 2 0 0 3
(Foreign) AUX AUSTRALIA 0 1 0 0 1 2
(Foreign) NLX NETHERLANDS 0 0 2 0 0 2
(Foreign) BEX BELGIUM 0 0 0 1 0 1
(Foreign) BRX BRAZIL 0 0 0 1 0 1
(Foreign) FIX FINLAND 0 0 0 0 1 1
(Foreign) HUX HUNGARY 0 0 0 0 1 1
(Foreign) INX INDIA 0 0 0 1 0 1
(Foreign) KWX KUWAIT 0 0 0 0 1 1
(Foreign) MOX CHINA, MACAU S.A.R. 0 1 0 0 0 1
(Foreign)   -- Subtotal -- 142 154 220 184 177 877
 
(ALL) ALL All Regions, U.S. and Foreign 215 225 319 285 290 1334



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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