Jean Boivin

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Forges les Bains, FR

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Patents Grantslast 30 patents

Information Patent Grant
Ester syntheses and transesterifiable xanthate reactants therefor
- Patent number 5,977,395
- Issue date Nov 2, 1999
- Rhone-Poulenc Chimie
- Jean Boivin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ester syntheses and transesterifiable xanthate reactants therefor
- Patent number 5,637,722
- Issue date Jun 10, 1997
- Rhone-Poulenc Chimie
- Jean Boivin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
16-methyl-.DELTA..sup.1,4 -pregnadiene-3,20-diones
- Patent number 5,616,743
- Issue date Apr 1, 1997
- Roussel Uclaf
- Jean Boivin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
16-methyl-.DELTA.1,4-pregnadiene-3,20-dione
- Patent number 5,412,091
- Issue date May 2, 1995
- Roussel Uclaf
- Jean Boivin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
16-methyl-.DELTA.1,4-pregnadiene-3,20-diones
- Patent number 5,248,773
- Issue date Sep 28, 1993
- Roussel Uclaf
- Jean Boivin
- C07 - ORGANIC CHEMISTRY