Faouzi Joulak

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Chesnay, FR

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Patents Grantslast 30 patents

Information Patent Grant
Treatment/removal of byproduct aqueous effluents comprising hydroxy...
- Patent number 5,820,764
- Issue date Oct 13, 1998
- Rhone-Poulenc Chimie
- Faouzi Joulak
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Treatment/removal of byproduct aqueous effluents comprising hydroxy...
- Patent number 5,554,299
- Issue date Sep 10, 1996
- Rhone-Poulenc Chimie
- Faouzi Joulak
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of aromatic polyisocyanates
- Patent number 5,391,683
- Issue date Feb 21, 1995
- Rhone-Poulenc Chimie
- Faouzi Joulak
- C07 - ORGANIC CHEMISTRY