Nathalie Laurain

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Lyons, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing lactam
- Patent number 6,262,259
- Issue date Jul 17, 2001
- Rhoneapoulenc Fiber & Resin Intermediates
- Marie-Christine Cotting
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for the hydrogenation of nitriles to amines, preparation p...
- Patent number 5,840,989
- Issue date Nov 24, 1998
- Rhone-Poulenc Chimie
- Georges Cordier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the catalytic hydrogenation of nitriles to amines in th...
- Patent number 5,777,166
- Issue date Jul 7, 1998
- Rhone-Poulenc Chimie
- Georges Cordier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of lactams
- Patent number 5,723,603
- Issue date Mar 3, 1998
- R.P. Fiber & Resin Intermediates
- Laurent Gilbert
- C07 - ORGANIC CHEMISTRY