Helene Perrier

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Montreal, CA

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Patents Grantslast 30 patents

Information Patent Grant
Substituted 8-arylquinoline phosphodiesterase-4 inhibitors
- Patent number 6,410,563
- Issue date Jun 25, 2002
- Merck Frosst Canada & Co.
- Denis Deschenes
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterosubstituted pyridine derivatives as PDE 4 inhibitors
- Patent number 6,180,650
- Issue date Jan 30, 2001
- Merck Frosst Canada & Co.
- Richard Frenette
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aryl thiophene derivatives as PDE IV inhibitors
- Patent number 6,034,089
- Issue date Mar 7, 2000
- Merck & Co., Inc.
- Yongxin Han
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aryl furan derivatives as PDE IV inhibitors
- Patent number 6,020,339
- Issue date Feb 1, 2000
- Merck & Co., Inc.
- Helene Perrier
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Substituted 8-arylquinoline phosphodiesterase-4 inhibitors
- Publication number 20020103226
- Publication date Aug 1, 2002
- Denis Deschenes
- C07 - ORGANIC CHEMISTRY