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U.S. PATENT AND TRADEMARK OFFICE
Patent Technology Monitoring Team (PTMT)

Patenting In Technology Classes,
Breakout By Organization

Count of 2010 - 2014 Utility Patent Grants,
By Calendar Year of Grant
With Patent Counts Based on Primary Patent Classification

- Explanation of Data -

Rank Ordered Listing of Organizations Receiving 5 or More Utility Patents During the Period
Having Primary Classification In

Class 192, Clutches and Power-Stop Control

( technology class is determined by the primary classification assigned to the patent- see 'Explanation of Data' )
( patent ownership is determined by the first-named assignee listed on a patent )

The following table displays first-named assignees and counts of their associated patents, as distributed by the year of patent grant.
First-Named Assignee 2010 2011 2012 2013 2014 Total
SCHAEFFLER TECHNOLOGIES AG & CO. KG 0 0 49 49 21 119
GM GLOBAL TECHNOLOGY OPERATIONS LLC 8 19 22 25 23 97
ZF FRIEDRICHSHAFEN, AG 10 10 14 18 17 69
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) 12 11 19 12 10 64
~INDIVIDUALLY OWNED PATENT 10 6 7 12 19 54
SCHAEFFLER TECHNOLOGIES GMBH & CO., KG 3 32 2 0 15 52
BORGWARNER INC. 6 8 5 18 13 50
NSK-WARNER K. K. 14 12 4 10 4 44
TOYOTA JIDOSHA K.K. 5 4 8 2 14 33
HYUNDAI MOTOR COMPANY 3 1 3 8 13 28
YAMAHA HATSUDOKI KABUSHIKI KAISHA, YAMAHA MOTOR CO., LTD. 7 5 13 1 1 27
LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG 22 4 0 0 0 26
AISIN AW CO., LTD. 4 1 2 7 11 25
EATON CORPORATION 6 4 3 6 6 25
FORD GLOBAL TECHNOLOGIES, L.L.C. 6 1 1 3 8 19
JTEKT CORPORATION 4 1 7 1 6 19
EXEDY CORPORATION 3 2 3 1 4 13
LITENS AUTOMOTIVE PARTNERSHIP 1 3 2 3 4 13
NTN CORPORATION 1 3 6 2 1 13
AISIN SEIKI KABUSHIKI KAISHA 1 0 0 5 6 12
SCHAEFFLER KG 3 8 1 0 0 12
MEANS INDUSTRIES 0 1 2 3 5 11
KABUSHIKI KAISHA F.C.C. 1 3 3 2 1 10
MAGNA POWERTRAIN AG & CO KG 1 1 2 3 3 10
ROBERT BOSCH GMBH 1 1 2 3 3 10
WARNER ELECTRIC TECHNOLOGY LLC 1 2 1 2 4 10
DEERE + COMPANY 1 3 3 1 1 9
GETRAG GETRIEBE- UND ZAHNRADFABRIK HERMANN HAGENMEYER GMBH & CIE KG 3 1 3 1 1 9
VALEO EMBRAYAGES 2 0 3 2 2 9
AMERICAN AXLE & MANUFACTURING, INC. 1 4 0 1 1 7
CHOSEN CO., LTD. 1 2 3 1 0 7
HORTON, INC. 1 2 1 1 2 7
GKN DRIVELINE INTERNATIONAL GMBH 2 1 0 2 1 6
JATCO LTD. 1 1 0 1 3 6
MAGNA POWERTRAIN USA, INC. 2 0 3 0 1 6
AUDI AG 0 0 1 1 3 5
DENSO CORPORATION 1 0 1 1 2 5
GATES CORPORATION 0 1 0 0 4 5
GKN DRIVELINE TORQUE TECHNOLOGY KK 2 2 1 0 0 5
HILLIARD CORPORATION 1 0 0 1 3 5
KIT MASTERS 0 0 2 2 1 5
KNORR-BREMSE SYSTEME FUER NUTZFAHRZEUGE GMBH 0 0 3 1 1 5
KYOWA METAL WORKS CO., LTD. 2 0 1 2 0 5
LICOS TRUCKTEC GMBH 0 1 1 1 2 5
NISSAN MOTOR COMPANY, LIMITED 2 0 0 1 2 5
VOLVO LASTVAGNAR AB 1 1 2 1 0 5



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 files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


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