Gerardo Ramos

Person

Arlesheim, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Methyldioxolan
- Patent number 5,478,958
- Issue date Dec 26, 1995
- Ciba-Geigy Corporation
- Friedrich Karrer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediates for the manufacture of 4-acyloxy-3-hydroxyethylazetid...
- Patent number 5,463,047
- Issue date Oct 31, 1995
- Ciba-Geigy Corporation
- Peter Schneider
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of 4-acyloxy-3-hydroxyethyl-azetidinones
- Patent number 5,386,029
- Issue date Jan 31, 1995
- Ciba-Geigy Corporation
- Peter Schneider
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methyldioxolan
- Patent number 5,384,416
- Issue date Jan 24, 1995
- Ciba-Geigy Corporation
- Friedrich Karrer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of optically active acyloxyazetidinones
- Patent number 5,317,100
- Issue date May 31, 1994
- Ciba-Geigy Corp.
- Jaroslav Kalvoda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methyldioxolan
- Patent number 5,280,041
- Issue date Jan 18, 1994
- Ciba-Geigy Corporation
- Friedrich Karrer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of 4-acyloxy-3-hydroxyethyl-azetidinones
- Patent number 5,274,188
- Issue date Dec 28, 1993
- Ciba-Geigy Corporation
- Peter Schneider
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of 4-acylamino-3-hydroxybutyric acid es...
- Patent number 5,064,761
- Issue date Nov 12, 1991
- Ciba-Geigy Corporation
- Peter Schneider
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of optically active secondary amines
- Patent number 5,011,995
- Issue date Apr 30, 1991
- Ciba-Geigy Corporation
- Benoit Pugin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel process for the manufacture of 4-acyloxy-3-hydroxyethyl-azeti...
- Patent number 4,927,507
- Issue date May 22, 1990
- Ciba-Geigy Corporation
- Peter Schneider
- C07 - ORGANIC CHEMISTRY

Gerardo Ramos

Person

Patents Grantslast 30 patents

Methyldioxolan

Intermediates for the manufacture of 4-acyloxy-3-hydroxyethylazetid...

Process for the manufacture of 4-acyloxy-3-hydroxyethyl-azetidinones

Methyldioxolan

Process for the preparation of optically active acyloxyazetidinones

Methyldioxolan

Process for the manufacture of 4-acyloxy-3-hydroxyethyl-azetidinones

Process for the manufacture of 4-acylamino-3-hydroxybutyric acid es...

Process for the preparation of optically active secondary amines

Novel process for the manufacture of 4-acyloxy-3-hydroxyethyl-azeti...