Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4457927 | Pyrido[2,1-b]quinazolinone derivatives and the preparation and use thereof | Helmut Biere, Irmgard Bottcher | 1984-07-03 |
| 4407823 | Novel phenylacetic acid derivatives | Gerald Kirsch, Clemens Rufer | 1983-10-04 |
| 4296109 | Corticoid 21-sulfopropionates and the salts thereof, a process for the production thereof and pharmaceutical preparations thereof | Henry Laurent, Peter Esperling, Rudolf Wiechert | 1981-10-20 |
| 4289763 | Novel corticoids, the preparation thereof and the use thereof | Henry Laurent, Rudolf Wiechert, Hans Wendt | 1981-09-15 |
| 4244960 | Indanyl derivatives and their use | Eberhard Schroder, Clemens Rufer, Irmgard Bottcher | 1981-01-13 |
| 4243664 | Novel corticoids | Klaus Annen, Henry Laurent, Helmut Hofmeister, Rudolf Wiechert, Hans Wendt | 1981-01-06 |
| 4207316 | Novel 17-substituted 11 .beta.-hydroxy steroids of the pregnane series, their manufacture, preparation and use | Ernst Schottle, Alfred Weber, Mario Kennecke, Helmut Dahl, Hans Wendt +3 more | 1980-06-10 |
| 4196203 | Novel corticoids | Klaus Kieslich, Henry Laurent, Karl Petzoldt | 1980-04-01 |