Bernard Berdeu

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Villenave D'ornon, FR

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Patents Grantslast 30 patents

Information Patent Grant
Device for transforming chemical structures in a fluid comprising a...
- Patent number 6,656,436
- Issue date Dec 2, 2003
- L'Electrolyse
- Dominique Sentagnes
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for transforming chemical structures in a fluid under pressu...
- Patent number 6,551,517
- Issue date Apr 22, 2003
- L'Electrolyse
- Dominique Sentagnes
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process in a reducing medium of chemically transforming complex che...
- Patent number 5,914,031
- Issue date Jun 22, 1999
- L'Electrolyse
- Dominique Sentagnes
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE