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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 004, Baths, Closets, Sinks, and Spittoons

( 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
~INDIVIDUALLY OWNED PATENT 54 108 141 158 123 584
KOHLER CO. 5 4 6 9 5 29
TOTO, LTD. 0 5 4 8 7 24
DLP LIMITED 0 1 5 5 1 12
MASCO CORP. OF INDIANA 3 1 3 2 3 12
S. C. JOHNSON + SON, INC. 2 0 3 4 3 12
WCM INDUSTRIES, INC. 1 0 1 5 4 11
SLOAN VALVE COMPANY 0 0 3 5 2 10
GLOBE UNION INDUSTRIAL CORPORATION 1 1 2 2 3 9
ZURN INDUSTRIES, LLC. 1 0 0 2 6 9
FLUIDMASTER, INC. 0 0 1 6 1 8
AIRBUS OPERATIONS GMBH 0 0 0 2 5 7
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA) 0 0 1 2 4 7
THETFORD CORPORATION, INC. 0 1 2 3 1 7
B&S PLASTICS, INC. 0 4 0 2 0 6
GEBERIT AG 0 2 3 1 0 6
HANSGROHE AG 0 1 1 4 0 6
WATKINS MANUFACTURING COMPANY 3 1 0 2 0 6
AS IP HOLDCO, LLC 0 1 1 2 1 5
C. G. AIR SYSTEMES, INC 1 2 0 2 0 5
GSG HOLDINGS, INC. 0 0 3 1 1 5
PANASONIC CORPORATION 0 0 0 2 3 5
POOL COVER CORPORATION 0 3 1 1 0 5
WOONGJIN COWAY CO., LTD 0 0 0 4 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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