Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5523298 | Progestationally active 19,11-bridged 4-estrenes | Eckhard Ottow, Wolfgang Schwede, Wolfgang Halfbrodt, Rolf Krattenmacher | 1996-06-04 |
| 5491137 | 14.alpha.17.alpha.-(Propano-and 17.sup.2 propeno) -estratrienes | James R. Bull, Walter Elger, Rolf Krattenmacher | 1996-02-13 |
| 5478956 | 8-En-19 11 .beta.-bridged steroids, their production and pharmaceutical preparations containing them | Eckhardt Ottow, Gunter Neef, Walter Elger, Martin Schneider | 1995-12-26 |
| 5418227 | 14,16.beta.-ethano-15.beta., 16(1)-cyclo-14.beta.-estra-1,3,5(10)-trienes | James R. Bull, Walter Elger, Krzysztof Chwalisz | 1995-05-23 |
| 5389624 | Antiandrogenic [3,2-c]pyrazole and [3,2-d]triazole steroids | Helmut Hofmeister, Dieter Bittler, Horst Michna, Ursula Habenicht, Yukishige Nishino | 1995-02-14 |
| 5236912 | Antiandrogenic [3,2-c]pyrazole and [3,2-d]triazole steroids | Helmut Hofmeister, Dieter Bittler, Horst Michna, Ursula Habenicht, Yukishige Nishino | 1993-08-17 |
| 5232915 | 9.alpha.-hydroxy-19,11.beta.-bridged steroids, their production and pharmaceutical preparations containing these steroids | Eckhard Ottow, Gunter Neef, Rudolf Wiechert, Walter Elger, Sybille Beier | 1993-08-03 |