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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 152, Resilient Tires and Wheels

( 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
GOODYEAR TIRE + RUBBER COMPANY 15 20 27 39 41 142
SUMITOMO RUBBER INDUSTRIES, LTD. 28 25 22 27 39 141
BRIDGESTONE CORPORATION 19 22 24 20 52 137
THE YOKOHAMA RUBBER CO., LTD. 25 13 35 27 35 135
MICHELIN RECHERCHE ET TECHNIQUE S.A. 13 17 17 18 32 97
~INDIVIDUALLY OWNED PATENT 12 11 23 11 19 76
TOYO TIRE & RUBBER CO., LTD. 1 12 22 19 18 72
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN 0 0 1 12 21 34
BRIDGESTONE AMERICAS TIRE OPERATIONS, LLC 3 5 4 4 5 21
PIRELLI TYRE S.P.A. 0 0 5 8 8 21
HUTCHINSON SOCIETE ANONYME 0 3 2 3 2 10
ARVINMERITOR TECHNOLOGY, LLC 1 2 1 2 3 9
PIRELLI PNEUMATICI S.P.A. 1 4 2 0 2 9
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) 1 2 2 2 0 7
HUTCHINSON 0 2 1 2 2 7



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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