Céline Levecq

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Water treatment process and plant using ballasted flocculation and...
- Patent number 9,505,638
- Issue date Nov 29, 2016
- Veolia Water Solutions & Technologies Support
- Philippe Sauvignet
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
DEVICE FOR BRINGING A LIQUID SPECIES INTO CONTACT WITH A GROWING PA...
- Publication number 20140036618
- Publication date Feb 6, 2014
- Veolia Water Solutions & Technologies Support
- Céline Levecq
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for Treating Water by Ballasted Flocculation Implementing a...
- Publication number 20130168318
- Publication date Jul 4, 2013
- VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT
- Celine Levecq
- 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