Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4804670 | Substituted hexatriene derivatives and their use in treating acne and psoriasis | Hans-Heiner Wuest, Fritz-Frieder Frickel, Joachim Paust, Axel Nuerrenbach | 1989-02-14 |
| 4543417 | .omega.,.omega.-Diacyloxy-2,6-dimethyl-octatrienoates and -octatrienals, their preparation and their use for the synthesis of terpene compounds | Joachim Paust, Rolf Fischer, Hans-Martin Weitz | 1985-09-24 |
| 4522743 | Preparation of finely divided pulverulent carotinoid and retinoid compositions | Dieter Horn, Hans-Werner Schmidt, Walter Ditter, Horst Hartmann, Erik Lueddecke | 1985-06-11 |
| 4515982 | Aminoreductones | Peter Lechtken, Gerhard Mueller | 1985-05-07 |