Gregor Haffer

Person

Berlin, DT

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of trans-deca hydronaphthalene derivatives
- Patent number 4,077,996
- Issue date Mar 7, 1978
- Schering Aktiengesellschaft
- Gerhard Sauer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bicycloalkane derivatives
- Patent number 4,072,716
- Issue date Feb 7, 1978
- Schering Aktiengesellschaft
- Gerhard Sauer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 1,3-oxygenated 8.alpha.-estratrienes...
- Patent number 4,066,674
- Issue date Jan 3, 1978
- Schering Aktiengesellschaft
- Ulrich Eder
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel bicycloalkane derivatives and the production thereof
- Patent number 4,051,188
- Issue date Sep 27, 1977
- Schering Aktiengesellschaft
- Gerhard Sauer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzopyran derivatives
- Patent number 4,032,540
- Issue date Jun 28, 1977
- Schering Aktiengesellschaft
- Ulrich Eder
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 13.beta.-alkyl-4-gonene-3,17-diones
- Patent number 4,024,166
- Issue date May 17, 1977
- Schering Aktiengesellschaft
- Gerhard Sauer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of bicycloalkane derivatives
- Patent number 4,017,545
- Issue date Apr 12, 1977
- Schering Aktiengesellschaft
- Gerhard Sauer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
9,10-Secoestrane derivatives and their production
- Patent number 4,012,420
- Issue date Mar 15, 1977
- Schering Aktiengesellschaft
- Ulrich Eder
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bicycloalkanes
- Patent number 4,008,253
- Issue date Feb 15, 1977
- Schering Aktiengesellschaft
- Gerhard Sauer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
9,10-Secoestrane derivatives and their production
- Patent number 4,001,302
- Issue date Jan 4, 1977
- Schering Aktiengesellschaft
- Ulrich Eder
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
9,10-Secoestrane derivatives and their production
- Patent number 3,998,847
- Issue date Dec 21, 1976
- Schering Aktiengesellschaft
- Ulrich Eder
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 9,10-secoestrane derivatives
- Patent number 3,976,701
- Issue date Aug 24, 1976
- Schering Aktiengesellschaft
- Ulrich Eder
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
6,9-Oxido-9,10-secoestrane derivatives and method of synthesis
- Patent number 3,965,124
- Issue date Jun 22, 1976
- Schering Aktiengesellschaft
- Ulrich Eder
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing benzopyran derivatives
- Patent number 3,962,280
- Issue date Jun 8, 1976
- Schering Aktiengesellschaft
- Ulrich Eder
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 17.beta.-oxalyl steroids
- Patent number 3,960,842
- Issue date Jun 1, 1976
- Schering Aktiengesellschaft
- Gregor Haffer
- C07 - ORGANIC CHEMISTRY

Gregor Haffer

Person

Patents Grantslast 30 patents

Process for the preparation of trans-deca hydronaphthalene derivatives

Bicycloalkane derivatives

Process for the preparation of 1,3-oxygenated 8.alpha.-estratrienes...

Novel bicycloalkane derivatives and the production thereof

Benzopyran derivatives

Process for the preparation of 13.beta.-alkyl-4-gonene-3,17-diones

Process for the preparation of bicycloalkane derivatives

9,10-Secoestrane derivatives and their production

Bicycloalkanes

9,10-Secoestrane derivatives and their production

9,10-Secoestrane derivatives and their production

Process for the preparation of 9,10-secoestrane derivatives

6,9-Oxido-9,10-secoestrane derivatives and method of synthesis

Process for preparing benzopyran derivatives

Process for the preparation of 17.beta.-oxalyl steroids