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Cercona of America, Inc.
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Dayton, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Production and article of iron/surfactant-modified zeolite pellets...
Patent number
6,261,986
Issue date
Jul 17, 2001
New Mexico Tech Research Foundation
Robert S. Bowman
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Reciprocating biological filter
Patent number
6,245,236
Issue date
Jun 12, 2001
Cercona of America Inc.
Robert C. Schenck
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
76057922 - BIOROCKER
Serial number
76057922
Registration number
2501071
Filing date
May 26, 2000
Cercona of America, Inc.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
75828462
Serial number
75828462
Registration number
2434897
Filing date
Oct 21, 1999
Cercona of America, Inc.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
75716510 - BIOSLABS
Serial number
75716510
Registration number
2329781
Filing date
May 25, 1999
Cercona of America, Inc.
16 - Paper, cardboard and goods made from these materials, not included in other classes
Information
Trademark
75444753 - BIORAMA
Serial number
75444753
Registration number
2232203
Filing date
Mar 4, 1998
Cercona of America, Inc.
16 - Paper, cardboard and goods made from these materials, not included in other classes
Information
Trademark
75444394 - BIOBLOX
Serial number
75444394
Registration number
2228645
Filing date
Mar 4, 1998
Cercona of America, Inc.
16 - Paper, cardboard and goods made from these materials, not included in other classes
Information
Trademark
75410684 - CELL-PORE
Serial number
75410684
Registration number
2283982
Filing date
Dec 24, 1997
Cercona of America, Inc.
16 - Paper, cardboard and goods made from these materials, not included in other classes