Guy Bertrand

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Pechbusque, FR

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Patents Grantslast 30 patents

Information Patent Grant
Organometallic complexes comprising cationic heterocyclic carbenes
- Patent number 6,492,525
- Issue date Dec 10, 2002
- Rhodia Fiber & Resin Intermediates
- Guy Bertrand
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Metal complexes with a tridentate ligand as polymerization catalysts
- Patent number 6,303,807
- Issue date Oct 16, 2001
- Societe de Conseils de Recherches et d'Applications Scientifiques (S.C.R.A.S.)
- Guy Bertrand
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compounds having one group 13 element, bound with one mono- or di-a...
- Patent number 6,281,154
- Issue date Aug 28, 2001
- Societe de Conseils de Recherches et d'Applications Scientifiques (S.C.R.A.S.)
- Guy Bertrand
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of ylides of phosphorus as slightly nuceophilic strong bases
- Patent number 6,222,032
- Issue date Apr 24, 2001
- Societe de Conseils de Recherches d'Applications Scientifiques (SCRAS)
- Guy Bertrand
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of preparing acylisocyanates
- Patent number 5,734,060
- Issue date Mar 31, 1998
- Societe Nationale des Poudres et Explosifs
- Guy Bertrand
- C07 - ORGANIC CHEMISTRY