Valey Ursel

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Les Pavillons Sous Bois, FR

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Patents Grantslast 30 patents

Information Patent Grant
Water treatment process and plant using ballasted flocculation and...
- Patent number 8,617,400
- Issue date Dec 31, 2013
- Veolia Water Solutions & Technologies Support
- Philippe Sauvignet
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Water Treatment Process and Plant Using Ballasted Flocculation and...
- Publication number 20140209523
- Publication date Jul 31, 2014
- VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT
- Philippe Sauvignet
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Water Treatment Process and Plant Using Ballasted Flocculation and...
- Publication number 20100096335
- Publication date Apr 22, 2010
- OTV S.A.
- Philippe Sauvignet
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL