Siegfried Winderl

Person

Heidelberg, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Preparation of amines
- Patent number 5,530,127
- Issue date Jun 25, 1996
- BASF Aktiengesellschaft
- Wolfgang Reif
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of aminopropionitriles
- Patent number 5,247,120
- Issue date Sep 21, 1993
- BASF Aktiengesellschaft
- Franz Merger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst and the amination of alcohols under hydrogenating conditions
- Patent number 5,166,433
- Issue date Nov 24, 1992
- BASF Aktiengesellschaft
- Matthias Irgang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for the amination of alcohols under hydrogenating conditions
- Patent number 5,002,922
- Issue date Mar 26, 1991
- BASF Aktiengesellschaft
- Matthias Irgang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of diols
- Patent number 4,482,764
- Issue date Nov 13, 1984
- BASF Aktiengesellschaft
- Guenter Herrmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymerization of tetrahydrofuran to prepare polytetramethylene eth...
- Patent number 4,259,531
- Issue date Mar 31, 1981
- BASF Aktiengesellschaft
- Otto H. Huchler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Manufacture of 1-disubstituted aminoalk-2-yn-4-ols
- Patent number 4,197,258
- Issue date Apr 8, 1980
- BASF Aktiengesellschaft
- Herwig Hoffmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Manufacture of cyclic ethers
- Patent number 4,196,130
- Issue date Apr 1, 1980
- BASF Aktiengesellschaft
- Otto H. Huchler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Manufacture of 1-disubstituted aminoalk-2-yn-4-ols
- Patent number 4,148,824
- Issue date Apr 10, 1979
- BASF Aktiengesellschaft
- Herwig Hoffmann
- C07 - ORGANIC CHEMISTRY

Siegfried Winderl

Person

Patents Grantslast 30 patents

Preparation of amines

Preparation of aminopropionitriles

Catalyst and the amination of alcohols under hydrogenating conditions

Catalyst for the amination of alcohols under hydrogenating conditions

Preparation of diols

Polymerization of tetrahydrofuran to prepare polytetramethylene eth...

Manufacture of 1-disubstituted aminoalk-2-yn-4-ols

Manufacture of cyclic ethers

Manufacture of 1-disubstituted aminoalk-2-yn-4-ols