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Patents Grants
last 30 patents
Information
Patent Grant
Unit for the treatment of water by ozonization, and a corresponding...
Patent number
5,843,307
Issue date
Dec 1, 1998
Gie Anjou-Recherche
Michel Faivre
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Installation for the treatment of flows of liquids with monophase c...
Patent number
5,399,261
Issue date
Mar 21, 1995
Gie Anjou-Recherche
Nathalie Martin
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Installation for the mixing of two fluid phases by mechanical stirr...
Patent number
5,314,076
Issue date
May 24, 1994
Gie Anjou-Recherche
Christian La Place
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Water treatment installation for a tangential filtration loop
Patent number
5,271,830
Issue date
Dec 21, 1993
Gie Anjou-Recherche
Michel Faivre
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74166939 - CATAZONE
Serial number
74166939
Registration number
1721723
Filing date
May 15, 1991
ANJOU RECHERCHE
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes