Gerard Durand

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Patents Grantslast 30 patents

Information Patent Grant
Method for obtaining polyols and polyol thus obtained
- Patent number 6,573,304
- Issue date Jun 3, 2003
- Techniques du Batiment et de l'Industrie S.A.R.L.
- Gérard Durand
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fuel composition producing a colored flame
- Patent number 6,419,713
- Issue date Jul 16, 2002
- Regal Universal Ltd.
- Gérard Durand
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Process for the continuous conversion of one hydroxylamine salt to...
- Patent number 5,411,725
- Issue date May 2, 1995
- Societe Generale Pour les Techniques Nouvelles, SGN
- Dominique Pareau
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for upgrading composite materials and polyethylene terephtha...
- Publication number 20040102533
- Publication date May 27, 2004
- Gerard Durand
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...