Roland Ollivier

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Olivet, FR

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Patents Grantslast 30 patents

Information Patent Grant
Benzhydryloxyethylpiperidine derivatives, process for their prepara...
- Patent number 4,983,614
- Issue date Jan 8, 1991
- Les Laboratoires Meram
- Andre Buzas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzhydryloxyethylpiperazine derivatives, processes for their prepa...
- Patent number 4,908,365
- Issue date Mar 13, 1990
- Andre Buzas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-[(1,1-diphenyl)-1-alkenyl]piperazine derivatives, method of prepa...
- Patent number 4,882,331
- Issue date Nov 21, 1989
- Les Laboratoires Meram
- Andre Buzas
- C07 - ORGANIC CHEMISTRY