Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5843933 | 11.beta.-aryl-4-estrenes, process for their production as well as their use as pharmaceutical agents | Arwed Cleve, Gunter Neef, Eckhard Ottow, Walter Elger, Sybille Beier | 1998-12-01 |
| 5728689 | 11.beta.-aryl-4-estrenes, process for their production as well as their use as pharmaceutical agents | Arwed Cleve, Gunter Neef, Eckhard Ottow, Walter Elger, Sybille Beier | 1998-03-17 |
| 5093507 | 10.beta.,11.beta.-bridged steroids | Eckhard Ottow, Gunter Neef, Sybille Beier, Walter Elger | 1992-03-03 |