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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 192, Clutches and Power-Stop 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 34 30 44 52 57 217
(U.S.) OH OHIO 20 20 14 25 35 114
(U.S.) IN INDIANA 4 8 8 2 10 32
(U.S.) IL ILLINOIS 1 2 5 10 10 28
(U.S.) MN MINNESOTA 4 3 3 2 7 19
(U.S.) NY NEW YORK 0 6 1 6 3 16
(U.S.) WI WISCONSIN 2 0 4 4 3 13
(U.S.) CA CALIFORNIA 1 1 3 2 4 11
(U.S.) SC SOUTH CAROLINA 4 1 2 2 1 10
(U.S.) NC NORTH CAROLINA 3 2 1 1 1 8
(U.S.) AZ ARIZONA 3 0 1 1 3 8
(U.S.) CT CONNECTICUT 0 1 2 2 3 8
(U.S.) WA WASHINGTON 1 1 2 1 1 6
(U.S.) ID IDAHO 0 1 2 0 3 6
(U.S.) TX TEXAS 0 1 0 3 1 5
(U.S.) PA PENNSYLVANIA 1 0 1 1 2 5
(U.S.) TN TENNESSEE 0 1 1 0 2 4
(U.S.) IA IOWA 0 1 0 2 0 3
(U.S.) MA MASSACHUSETTS 0 1 1 1 0 3
(U.S.) FL FLORIDA 0 0 1 1 1 3
(U.S.) MO MISSOURI 1 1 0 0 1 3
(U.S.) GA GEORGIA 1 0 0 0 2 3
(U.S.) MD MARYLAND 2 0 0 0 0 2
(U.S.) CO COLORADO 0 1 0 0 1 2
(U.S.) OK OKLAHOMA 0 1 0 0 0 1
(U.S.) NE NEBRASKA 0 0 0 1 0 1
(U.S.) VT VERMONT 0 0 0 1 0 1
(U.S.) SD SOUTH DAKOTA 0 0 0 0 1 1
(U.S.) OR OREGON 0 0 0 0 1 1
(U.S.) AL ALABAMA 0 0 0 0 1 1
(U.S.)   -- Subtotal -- 82 83 96 120 154 535
 
(Foreign) JPX JAPAN 54 86 53 80 96 369
(Foreign) DEX GERMANY 51 68 78 64 74 335
(Foreign) KRX KOREA, SOUTH 1 6 10 17 10 44
(Foreign) FRX FRANCE 2 10 11 6 13 42
(Foreign) TWX TAIWAN 4 6 7 16 6 39
(Foreign) CAX CANADA 5 3 5 7 10 30
(Foreign) ATX AUSTRIA 2 4 3 7 7 23
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 1 5 5 5 5 21
(Foreign) GBX UNITED KINGDOM 2 4 2 3 4 15
(Foreign) SEX SWEDEN 2 5 3 2 2 14
(Foreign) ITX ITALY 0 2 4 2 2 10
(Foreign) AUX AUSTRALIA 0 0 1 1 3 5
(Foreign) INX INDIA 2 0 0 1 2 5
(Foreign) HKX CHINA, HONG KONG S.A.R. 1 0 1 1 0 3
(Foreign) ESX SPAIN 1 0 0 0 2 3
(Foreign) DKX DENMARK 0 0 1 0 1 2
(Foreign) CHX SWITZERLAND 0 0 0 0 2 2
(Foreign) HUX HUNGARY 0 1 1 0 0 2
(Foreign) BRX BRAZIL 0 0 2 0 0 2
(Foreign) BEX BELGIUM 0 0 0 0 2 2
(Foreign) PLX POLAND 0 0 0 0 1 1
(Foreign) MXX MEXICO 0 1 0 0 0 1
(Foreign)   -- Subtotal -- 128 201 187 212 242 970
 
(ALL) ALL All Regions, U.S. and Foreign 210 284 283 332 396 1505



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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