Didier Ray

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Saint Egreve, FR

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Patents Grantslast 30 patents

Information Patent Grant
Quaternary ammonium surfactants derived from tertiary amines and fa...
- Patent number 5,637,743
- Issue date Jun 10, 1997
- Stepan Europe
- Jean-Pierre Contet
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

Information Patent Application
Fabric Conditioning Compositions
- Publication number 20090093394
- Publication date Apr 9, 2009
- Randal Bernhardt
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...