Roger Nicol

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Issy-les-Moulineaux, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method for desulphuration of the digestate and the biogas of a dige...
- Patent number 9,359,240
- Issue date Jun 7, 2016
- Degremont
- Caroline Bouchet
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Reactor for the biological treatment of sewage
- Patent number 5,196,111
- Issue date Mar 23, 1993
- Degremont
- Roger Nicol
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus for the anaerobic treatment of waste water
- Patent number 4,818,393
- Issue date Apr 4, 1989
- Degremont, S.A.
- Jean Durot
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for the purification of waste water, notably of urban waste...
- Patent number 4,787,978
- Issue date Nov 29, 1988
- Degremont, S.A.
- Roger Nicol
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus for the anaerobic filtration of waste water
- Patent number 4,561,974
- Issue date Dec 31, 1985
- Degremont
- Jacques Bernard
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process and apparatus for the anaerobic treatment of waste water in...
- Patent number 4,482,458
- Issue date Nov 13, 1984
- Degremont
- Jean-Marie Rovel
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR DESULPHURATION OF THE DIGESTATE AND THE BIOGAS OF A DIGE...
- Publication number 20130341269
- Publication date Dec 26, 2013
- Degremont
- Caroline Bouchet
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...