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Jacques Sibony
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Paris, FR
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last 30 patents
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Patent Grant
Process and installation for the treatment of effluents by oxidatio...
Patent number
5,972,226
Issue date
Oct 26, 1999
Omnium De Traitements et de Valorisation
Malik Djafer
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Process and installation for the treatment of effluents by oxidatio...
Patent number
5,965,096
Issue date
Oct 12, 1999
Omnium deTraitements et deValorisation
Malik Djafer
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method and facility for treating effluents loaded with organic mate...
Patent number
5,948,275
Issue date
Sep 7, 1999
OTV Omnium de Traltements et de Valorisation S.A.
Malik Djafer
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Installation for biological water treatment for the production of d...
Patent number
5,932,099
Issue date
Aug 3, 1999
Omnium de Traitements et de Valorisation (OTV)
Pierre Cote
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Surface water processing installation with safety barrier
Patent number
5,460,723
Issue date
Oct 24, 1995
Omnium de Traitement et de Valorrsation (OTV) S.A.
Marie-Marguerite Bourbigot
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Process and installation for biological treatment, e.g. by nitrific...
Patent number
5,192,441
Issue date
Mar 9, 1993
Omnium de Traitements et de Valorisation (O.T.V.)
Jacques Sibony
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE