Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4584288 | 6,6-eth ylene-15,16-methylene-3-oxo-17.alpha.-pregn-4-ene-21,17-carbolactones, processes for the production thereof, and pharmaceutical preparations containing them | Dieter Bittler, Henry Laurent, Rudolf Wiechert, Sybille Beier, Walter Elger | 1986-04-22 |