Philippe Kalck

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Castanet Tolosane, FR

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Patents Grantslast 30 patents

Information Patent Grant
Diesters of hexene-1,6-dioic acids produced from 1,2-dialkoxy-3-but...
- Patent number 5,198,573
- Issue date Mar 30, 1993
- Rhone-Poulenc Chimie
- Helene Deweerdt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of hexene-1,6-dioic acids
- Patent number 5,077,433
- Issue date Dec 31, 1991
- Rhone-Poulenc Chimie
- Jean Jenck
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of diesters of hexenedioic acid
- Patent number 4,925,973
- Issue date May 15, 1990
- Rhone-Poulenc Chimie
- Helene Deweerdt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dinuclear and water-soluble rhodium complexes and hydroformylation...
- Patent number 4,889,957
- Issue date Dec 26, 1989
- Rhone-Poulenc Chimie de Base
- Bernard Besson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dinuclear and water-soluble rhodium complexes and hydroformylation...
- Patent number 4,778,905
- Issue date Oct 18, 1988
- Rhone-Poulenc Chimie de Base
- Bernard Besson
- C07 - ORGANIC CHEMISTRY