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

Patenting In Technology Classes,
Breakout By Organization

Count of 2007 - 2011 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 440, Marine Propulsion

( 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 2007 2008 2009 2010 2011 Total
~INDIVIDUALLY OWNED PATENT 34 40 29 31 30 164
YAMAHA HATSUDOKI KABUSHIKI KAISHA, YAMAHA MOTOR CO., LTD. 3 3 30 15 32 83
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) 29 21 16 3 7 76
YAMAHA MARINE KABUSHIKI KAISHA 30 32 10 0 0 72
BRUNSWICK CORPORATION 22 14 12 8 9 65
GIBBS TECHNOLOGIES LIMITED 4 7 1 5 1 18
BRP US INC. 2 1 2 6 2 13
KAWASAKI JUKOGYO KABUSHIKI KAISHA 3 5 1 1 3 13
SIEMENS AKTIENGESELLSCHAFT 4 4 3 0 0 11
VOLVO PENTA AB 5 0 1 3 0 9
BOMBARDIER RECREATIONAL PRODUCTS INC. 0 0 0 5 2 7
ECONTROLS, INC. 1 1 4 0 0 6
UNITED STATES OF AMERICA, NAVY 2 1 1 1 1 6
JOHNSON OUTDOORS INC. 1 1 1 1 1 5
TELEFLEX CANADA INCORPORATED 1 2 0 1 1 5
WARTSILA FINLAND OY 1 1 0 0 3 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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