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Jean-Marc Audic
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Conflans Ste.Honorine, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Self-adaptive method for regulating an effluent treating plant, in...
Patent number
6,916,422
Issue date
Jul 12, 2005
Ondeo Services
Patrice Chatelier
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for managing urban wastewater based on indications on pollut...
Patent number
6,656,367
Issue date
Dec 2, 2003
Ondeo Services
Jean-Marc Audic
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for automatically adjusting the aeration of an installation...
Patent number
6,312,600
Issue date
Nov 6, 2001
Suez-Dvonnaiese des Eaux
Jean-Marc Audic
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method of purifying waste water biologically
Patent number
5,900,150
Issue date
May 4, 1999
Lyonnaise des Eaux-Dumez S.A.
Christian Fayoux
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method of Regulating Aeration in a basin for bilogical treatment of...
Patent number
5,624,565
Issue date
Apr 29, 1997
Lyonnaise Des Eaux
Fanny Lefevre
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method of biologically purifying liquids contaminated with impurities
Patent number
5,395,528
Issue date
Mar 7, 1995
Lyonnaise des Eaux-Dumez S.A.
Jean-Marc Audic
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method and apparatus for increasing sludge concentration in water p...
Patent number
5,098,572
Issue date
Mar 24, 1992
Lyonnaise des Eaux
Gerard Faup
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
Self-adaptive method for regulating an effluent treating plant, in...
Publication number
20040089614
Publication date
May 13, 2004
Patrice Chatelier
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...