Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4820532 | Preparation of a low-dust free-flowing choline chloride powder | Robert Bayer, Rainer Hiller, Michael Huber, Wolfgang Koernig, Wolfgang Fritz | 1989-04-11 |
| 4739051 | Preparation of morpholine | Wolfgang Schroeder, Wolfgang Lengsfeld, Gerd Heilen, Otto Hertel | 1988-04-19 |
| 4665219 | Isolation of neopentyl glycol hydroxypivalate | Franz Merger, Peter Hettinger, Theodor Weber, Wolfgang Koernig | 1987-05-12 |
| 4567303 | Process and apparatus for preparing or reacting alkanolamines | Hans Hammer, Otto Hertel, Gerhard Jeschek, Herbert Mueller, Emil Scharf +1 more | 1986-01-28 |
| 4273945 | Preparation of saturated aliphatic, cycloaliphatic and araliphatic aldehydes | Gerd Heilen, Axel Nissen, Wolfgang Koernig, Michael Horner, Werner Fliege | 1981-06-16 |