Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5359054 | Initial compounds for the production of 10.beta.-H-steroids and a process for the production of these initial compounds | Eckhard Ottow, Gunter Neef, Arwed Cleve | 1994-10-25 |
| 4542128 | 17.alpha.-Pregn-4-ene-3-oxo-21-carboxylic acid esters, process for the preparation thereof, and use thereof as medicinal agents | Dieter Bittler, Henry Laurent, Klaus Nickisch, Jorge Casals-Stenzel | 1985-09-17 |
| 4464364 | 6.beta.,7.beta.-Methylene-17.alpha.-pregn-4-ene-21,17-carbolactones, their preparation and use as medicinal agents | Dieter Bittler, Henry Laurent, Jorge Casals-Stenzel, Ekkehard Schillinger | 1984-08-07 |