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

Patenting In Technology Classes,
Breakout By Organization

Count of 2008 - 2012 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 303, Fluid-Pressure and Analogous Brake Systems

( 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 2008 2009 2010 2011 2012 Total
ADVICS CO., LTD. 16 14 14 12 12 68
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) 3 6 12 10 15 46
ROBERT BOSCH GMBH 7 0 8 8 15 38
CONTINENTAL TEVES AG & CO., OHG 9 1 4 7 12 33
TOYOTA JIDOSHA K.K. 1 7 7 13 4 32
~INDIVIDUALLY OWNED PATENT 6 2 8 6 2 24
NISSIN KOGYO CO., LTD. 2 3 3 5 6 19
HITACHI, LTD 4 4 3 2 5 18
NEW YORK AIR BRAKE CORPORATION 5 2 3 2 4 16
WABCO GMBH & CO, OHG 2 0 1 4 9 16
NISSAN MOTOR COMPANY, LIMITED 3 2 1 6 3 15
BENDIX COMMERCIAL VEHICLE SYSTEMS LLC. 4 2 4 1 3 14
GM GLOBAL TECHNOLOGY OPERATIONS, INC. 1 3 5 2 3 14
HYDRO-AIRE, INC. 3 1 5 2 1 12
LUCAS AUTOMOTIVE GMBH 5 0 3 4 0 12
FORD GLOBAL TECHNOLOGIES, L.L.C. 5 1 2 2 1 11
KNORR-BREMSE SYSTEME FUR NUTZFAHRZEUGE GMBH 0 6 1 2 2 11
KELSEY-HAYES CO. 4 2 1 1 1 9
MANDO CORPORATION 0 0 2 3 4 9
DELPHI TECHNOLOGIES, INC. 4 4 0 0 0 8
BOSCH CORPORATION 0 0 0 3 4 7
CONTINENTAL TEVES, INC. 2 0 3 2 0 7
FORD GLOBAL TECHNOLOGIES, INC. 0 0 3 2 2 7
GENERAL ELECTRIC COMPANY 2 2 1 0 2 7
BAYERISCHE MOTOREN WERKE AG 3 1 2 0 0 6
BOEING COMPANY 0 2 3 1 0 6
HALDEX BRAKE PRODUCTS AB 4 1 1 0 0 6
HYDRO-AIRE, INC., SUBSIDIARY OF CRANE CO. 0 0 1 2 3 6
WABTEC HOLDING CORPORATION 2 2 1 1 0 6
CNH AMERICA LLC 3 0 0 1 1 5
FUJI JUKOGYO KABUSHIKI KAISHA 2 2 0 0 1 5
HYUNDAI MOBIS, CO., LTD. 1 0 1 2 1 5
HYUNDAI MOTOR COMPANY 0 2 2 0 1 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/


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