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Philippe Coffin
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Lescar, FR
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Patents Grants
last 30 patents
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Patent Grant
Water treatment in at least one membrane filtration unit for enhanc...
Patent number
9,726,002
Issue date
Aug 8, 2017
Total SA
Samuel Heng
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Cyclonic flow separator
Patent number
8,950,590
Issue date
Feb 10, 2015
Total SA
Philippe Coffin
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Patents Applications
last 30 patents
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Patent Application
PRODUCTION OF INJECTION WATER BY COUPLING DIRECT-OSMOSIS METHODS WI...
Publication number
20160040522
Publication date
Feb 11, 2016
TOTAL SA
Matthieu Jacob
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WATER TREATMENT IN AT LEAST ONE MEMBRANE FILTRATION UNIT FOR ENHANC...
Publication number
20130213649
Publication date
Aug 22, 2013
TOTAL SA
Samuel Heng
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
CYCLONIC FLOW SEPARATOR
Publication number
20120248035
Publication date
Oct 4, 2012
TOTAL SA
Philippe Coffin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL