Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7507725 | Compounds with sulphonamide group and pharmaceutical compositions containing these compounds | Walter Elger, Alexander Hillisch, Annemarie Hedden, Sigfrid Schwarz | 2009-03-24 |
| 6147065 | 14-.alpha., 17-.alpha.-C.sub.2 bridged norprogesterone derivatives | Wolfgang Halfbrodt, Joachim Kuhnke, Wolfgang Schwede, Karl-Heinrich Fritzemeier, Rolf Krattenmacher +1 more | 2000-11-14 |
| 5973172 | 14-.alpha.,17-.alpha.-C.sub.2 -bridged norprogesterone derivatives | Wolfgang Halfbrodt, Joachim Kuhnke, Wolfgang Schwede, Karl-Heinrich Fritzemeier, Rolf Krattenmacher +1 more | 1999-10-26 |
| 5827842 | 14.alpha., 17.alpha.-C.sub.2 -bridged norprogesterone derivatives | Wolfgang Halfbrodt, Joachim Kuhnke, Wolfgang Schwede, Karl-Heinrich Fritzemeier, Rolf Krattenmacher +1 more | 1998-10-27 |
| 4925854 | Benzimidazole derivatives | Helmut Wachtel | 1990-05-15 |