Ulrich Kerb

Person

Berlin, DE

People

Patents Grantslast 30 patents

Information Patent Grant
1-methyl-15.alpha.-(1-oxyalkyl)androsta-1,4-diene-3,17-diones, proc...
- Patent number 4,871,725
- Issue date Oct 3, 1989
- Schering Aktiengesellschaft
- Ulrich Kerb
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-alkyl-androsta-1,4-diene-3,17-diones their production and pharmac...
- Patent number 4,591,585
- Issue date May 27, 1986
- Schering Aktiengesellschaft
- Ulrich Kerb
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hexanor-brassinolid-22-ethers
- Patent number 4,591,650
- Issue date May 27, 1986
- Schering Aktiengesellschaft
- Ulrich Kerb
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel D-homosteroids
- Patent number 4,578,475
- Issue date Mar 25, 1986
- Hoffman-La Roche Inc.
- Andor Furst
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
D-Homosteroids
- Patent number 4,361,578
- Issue date Nov 30, 1982
- Leo Alig
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 17.alpha.-hydroxy- and 17a.alpha.-hy...
- Patent number 4,348,327
- Issue date Sep 7, 1982
- Schering Aktiengesellschaft
- Robert Nickolson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 11-keto steroids
- Patent number 4,315,866
- Issue date Feb 16, 1982
- Schering, A.G.
- Paul-Eberhard Schulze
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
6.beta.,7.beta.;15,16-Dimethylene-1,4-androstadien-3-ones, their pr...
- Patent number 4,291,029
- Issue date Sep 22, 1981
- Schering, Aktiengesellschaft
- Rudolf Wiechert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing .DELTA..sup.9(11) and/or .DELTA..sup.16 -unsa...
- Patent number 4,290,963
- Issue date Sep 22, 1981
- Schering Aktiengesellschaft
- Paul-Eberhard Schulze
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
D-Homosteroids
- Patent number 4,272,630
- Issue date Jun 9, 1981
- Leo Alig
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 17.alpha.-(3-iodobenzoyloxy)-9.alpha...
- Patent number 4,260,464
- Issue date Apr 7, 1981
- Schering Aktiengesellschaft
- Ulrich Kerb
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Steroids and process for their manufacture
- Patent number 4,252,729
- Issue date Feb 24, 1981
- Hoffmann-La Roche Inc.
- Leo Alig
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
D-Homopregnanes
- Patent number 4,202,841
- Issue date May 13, 1980
- Hoffmann-La Roche Inc.
- Leo Alig
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
D-Homosteroids
- Patent number 4,197,406
- Issue date Apr 8, 1980
- Hoffmann-La Roche Inc.
- Leo Alig
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
17.beta.-Hydroxy-4-androsten-3-ones and process for the preparation...
- Patent number 4,180,570
- Issue date Dec 25, 1979
- Schering Aktiengesellschaft
- Rudolf Wiechert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel D-homosteroids
- Patent number 4,155,918
- Issue date May 22, 1979
- Hoffmann-La Roche Inc.
- Andor Furst
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
19-Nor-D-homopregnanes
- Patent number 4,139,716
- Issue date Feb 13, 1979
- Hoffmann-La Roche Inc.
- Andor Furst
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
D-homosteroids
- Patent number 4,137,269
- Issue date Jan 30, 1979
- Hoffmann-La Roche Inc.
- Leo Alig
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
D-homopregnanes
- Patent number 4,131,655
- Issue date Dec 26, 1978
- Hoffman-La Roche Inc.
- Leo Alig
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Spirolactones
- Patent number 4,129,564
- Issue date Dec 12, 1978
- Schering, A.G. Patentabteilung
- Rudolf Wiechert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-Androsten-3-ones and process for the preparation thereof
- Patent number 4,118,488
- Issue date Oct 3, 1978
- Schering Aktiengesellschaft
- Rainer Philippson
- C07 - ORGANIC CHEMISTRY

Ulrich Kerb

Person

Patents Grantslast 30 patents

1-methyl-15.alpha.-(1-oxyalkyl)androsta-1,4-diene-3,17-diones, proc...

1-alkyl-androsta-1,4-diene-3,17-diones their production and pharmac...

Hexanor-brassinolid-22-ethers

Novel D-homosteroids

D-Homosteroids

Process for the preparation of 17.alpha.-hydroxy- and 17a.alpha.-hy...

Process for preparing 11-keto steroids

6.beta.,7.beta.;15,16-Dimethylene-1,4-androstadien-3-ones, their pr...

Process for preparing .DELTA..sup.9(11) and/or .DELTA..sup.16 -unsa...

D-Homosteroids

Process for the preparation of 17.alpha.-(3-iodobenzoyloxy)-9.alpha...

Steroids and process for their manufacture

D-Homopregnanes

D-Homosteroids

17.beta.-Hydroxy-4-androsten-3-ones and process for the preparation...

Novel D-homosteroids

19-Nor-D-homopregnanes

D-homosteroids

D-homopregnanes

Spirolactones

4-Androsten-3-ones and process for the preparation thereof