Jaroslav Kalvoda

Person

Binningen, CH

People

Patents Grantslast 30 patents

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
Synthesis of beta-lactam compounds
- Patent number 5,215,997
- Issue date Jun 1, 1993
- Ciba-Geigy Corporation
- Ernst Hungerbuhler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediates for .beta.-lactam compounds
- Patent number 5,153,315
- Issue date Oct 6, 1992
- Ciba-Geigy Corporation
- Ernst Hungerbuhler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
(3S, 4R)-3,4-trans-disubstituted azetidin-2-one intermediates
- Patent number 4,962,196
- Issue date Oct 9, 1990
- Ciba-Geigy Corporation
- Ernst Hungerbuhler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyhalogeno-steroids
- Patent number 4,619,921
- Issue date Oct 28, 1986
- Ciba-Geigy Corporation
- Jaroslav Kalvoda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of optically active azetidinones
- Patent number 4,614,614
- Issue date Sep 30, 1986
- Ciba-Geigy Corporation
- Ivan Ernest
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
20-Spiroxanes and analogues having an open ring E, processes for th...
- Patent number 4,559,332
- Issue date Dec 17, 1985
- Ciba-Geigy Corporation
- Jurgen Grob
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Steroids of the 20-spiroxane series, processes for the manufacture...
- Patent number 4,552,871
- Issue date Nov 12, 1985
- Ciba-Geigy Corporation
- Jurgen Grob
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Novel androstadiene-17-carboxylic acid esters
- Patent number 4,285,937
- Issue date Aug 25, 1981
- Ciba-Geigy Corporation
- Jaroslav Kalvoda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel halogenopregnadienes and process for the manufacture thereof
- Patent number 4,221,786
- Issue date Sep 9, 1980
- Ciba-Geigy Corporation
- Jaroslav Kalvoda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluoro-steroids and processes for their manufacture
- Patent number 4,172,075
- Issue date Oct 23, 1979
- Ciba-Geigy Corporation
- Michel Biollaz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Difluorosteroids and processes for their manufacture
- Patent number 4,092,310
- Issue date May 30, 1978
- Ciba-Geigy Corporation
- Michel Biollaz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
13-Ethinyl-steroids and processes for their manufacture
- Patent number 4,052,421
- Issue date Oct 4, 1977
- Ciba-Geigy Corporation
- Michel Biollaz
- C07 - ORGANIC CHEMISTRY

Jaroslav Kalvoda

Person

Patents Grantslast 30 patents

Process for the preparation of optically active acyloxyazetidinones

Synthesis of beta-lactam compounds

Intermediates for .beta.-lactam compounds

(3S, 4R)-3,4-trans-disubstituted azetidin-2-one intermediates

Polyhalogeno-steroids

Process for the manufacture of optically active azetidinones

20-Spiroxanes and analogues having an open ring E, processes for th...

Steroids of the 20-spiroxane series, processes for the manufacture...

Novel androstadiene-17-carboxylic acid esters

Novel halogenopregnadienes and process for the manufacture thereof

Fluoro-steroids and processes for their manufacture

Difluorosteroids and processes for their manufacture

13-Ethinyl-steroids and processes for their manufacture