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U.S. PATENT AND TRADEMARK OFFICE
Office of Electronic Information Products
Patent Technology Monitoring Division (PTMD)
Patenting In Technology Classes, Breakout By Organization
Count of 2000 - 2004 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
~Individually Owned Patent
218
200
237
198
177
1030
KOHLER CO.
3
3
5
7
6
24
EVAC INTERNATIONAL OY
2
3
8
2
2
17
OOHIRO SEISAKUSHO CO., LTD. (OOHIRO WORKS LIMITED)
0
7
5
4
0
16
MOEN INCORPORATED
1
5
6
1
2
15
WCM INDUSTRIES, INC.
4
3
1
3
3
14
GEBERIT AG
1
3
4
1
4
13
S. C. JOHNSON + SON, INC.
1
2
1
3
5
12
SARATOGA SPA & BATH COMPANY
0
2
2
3
4
11
TOTO, LTD.
4
1
1
1
4
11
FLUIDMASTER, INC.
2
1
2
2
0
7
FRIEDRICH GROHE AKTIENGESELLSCHAFT
1
1
4
1
0
7
SEALAND TECHNOLOGY, INC.
0
2
2
1
2
7
SLOAN VALVE COMPANY
3
0
1
2
1
7
AMERICAN STANDARD, INC.
2
2
0
0
2
6
ARICHELL TECHNOLOGIES INC.
0
3
3
0
0
6
GLOBE UNION INDUSTRIAL CORPORATION
0
1
0
0
5
6
FORT WAYNE POOLS, INC.
0
1
2
1
1
5
FRANZ KALDEWEI GMBH & CO.
1
1
3
0
0
5
HOMEDICS, INC.
0
0
2
2
1
5
KATOH ELECTRIC MACHINERY CO., LTD.
2
1
2
0
0
5
PARAMOUNT LEISURE INDUSTRIES, INC.
0
1
2
1
1
5
THE FIRST YEARS INC.
0
2
1
1
1
5
THETFORD CORPORATION, INC.
1
1
1
1
1
5
PTMD Contacts
Questions regarding these reports should be directed to:
U.S. Patent and Trademark Office
Office of Electronic Information Products - PTMD
MDW 4C18; P.O Box 1450
Alexandria VA 22313-1450
tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.gov
address of PTMD pages at the USPTO Web Site:
http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
ftp download of selected PTMD reports and materials from :
ftp.uspto.gov/pub/taf/
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