Wolfgang Gaenzler

Follow

Person

Darmstadt-Arheilgen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for making isobutyric acid
- Patent number 4,647,696
- Issue date Mar 3, 1987
- Rohm GmbH
- Siegmund Besecke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Flame-retarded polyacrylamide or polymethacrylimide synthetic resin...
- Patent number 4,576,971
- Issue date Mar 18, 1986
- Rohm GmbH
- Ehrenfried Baumgartner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for making isobutyric acid
- Patent number 4,452,999
- Issue date Jun 5, 1984
- Rohm GmbH
- Siegmund Besecke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of carboxylic acid amides
- Patent number 4,228,102
- Issue date Oct 14, 1980
- Rohm GmbH
- Siegmund Besecke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for making methacrylic acid, its nitrile and its esters
- Patent number 4,147,718
- Issue date Apr 3, 1979
- Rohm GmbH
- Wolfgang Gaenzler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of making carbonic acid esters
- Patent number 4,113,762
- Issue date Sep 12, 1978
- Rohm GmbH
- Wolfgang Gaenzler
- C07 - ORGANIC CHEMISTRY