Skip menu navigation Home > Listing of Viewable PTMT Reports > Table of Contents for This Set of Reports


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

Patenting In Technology Classes,
Breakout By Organization

Count of 2009 - 2013 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 477, Interrelated Power Delivery Controls, Including Engine 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 2009 2010 2011 2012 2013 Total
TOYOTA JIDOSHA K.K. 37 45 42 47 33 204
GM GLOBAL TECHNOLOGY OPERATIONS LLC 19 20 29 43 40 151
ZF FRIEDRICHSHAFEN, AG 7 20 27 38 30 122
FORD GLOBAL TECHNOLOGIES, L.L.C. 15 17 16 31 33 112
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) 7 8 11 11 9 46
JATCO LTD. 9 6 4 8 15 42
AISIN AW CO., LTD. 3 3 5 10 13 34
NISSAN MOTOR COMPANY, LIMITED 6 4 6 8 8 32
CATERPILLAR INC. 5 6 9 4 7 31
HYUNDAI MOTOR COMPANY 5 10 5 5 6 31
YAMAHA HATSUDOKI KABUSHIKI KAISHA, YAMAHA MOTOR CO., LTD. 5 3 10 8 1 27
~INDIVIDUALLY OWNED PATENT 4 8 6 4 1 23
DENSO CORPORATION 7 3 4 2 5 21
SCHAEFFLER TECHNOLOGIES AG & CO. KG 0 0 0 9 12 21
ROBERT BOSCH GMBH 0 1 3 3 5 12
CHRYSLER GROUP LLC 3 6 0 1 1 11
EATON CORPORATION 4 3 3 0 1 11
HITACHI, LTD 4 3 3 1 0 11
VOLVO LASTVAGNAR AB 0 0 3 7 1 11
DAIMLER AG 3 3 3 0 1 10
DEERE + COMPANY 1 2 3 2 1 9
PORSCHE AG 0 5 1 2 1 9
ISUZU MOTORS LIMITED 2 0 0 3 3 8
LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG 2 5 1 0 0 8
AISIN AI CO., LTD. 0 0 0 2 5 7
ALLISON TRANSMISSION, INC. 0 0 0 2 5 7
BAYERISCHE MOTOREN WERKE AG 1 1 2 1 2 7
KOMATSU LTD. 1 0 1 4 1 7
KUBOTA CORPORATION 0 1 3 2 1 7
VOLKSWAGEN AKTIENGESELLSCHAFT 2 2 1 1 1 7
AISIN SEIKI KABUSHIKI KAISHA 0 0 0 3 3 6
KAWASAKI JUKOGYO KABUSHIKI KAISHA 1 0 2 1 2 6
GETRAG FORD TRANSMISSIONS GMBH 0 1 0 4 0 5
SCHAEFFLER TECHNOLOGIES GMBH & CO., KG 0 0 3 2 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/tafp.html
selected PTMT files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


Top

Skip menu navigation Home > Listing of Viewable PTMT Reports > Table of Contents for This Set of Reports