Jean-Pierre Brunelle

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Croissy-sur-Seine, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method for reactivating a catalyst for cyclizing hydrolysis of an a...
- Patent number 6,677,448
- Issue date Jan 13, 2004
- Rhodia Fiber & Resin Intermediates
- Jean-Pierre Brunelle
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for purifying aliphatic aminonitriles
- Patent number 6,559,333
- Issue date May 6, 2003
- Rhodia Fiber & Resin Intermediates
- Jean-Pierre Brunelle
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hemihydrogenation method for dinitriles
- Patent number 6,521,779
- Issue date Feb 18, 2003
- Rhodia Fiber & Resin Intermediates
- Vincent Boschat
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for cyclizing hydrolysis of an aminonitrile compound into la...
- Patent number 6,479,658
- Issue date Nov 12, 2002
- Rhodia Fiber & Resin Intermediates
- Jean-Pierre Brunelle
- C07 - ORGANIC CHEMISTRY