Issued Patents 1982
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361578 | D-Homosteroids | Leo Alig, Andor Furst, Peter Keller, Marcel Muller, Ulrich Kerb | 1982-11-30 |
| 4353985 | Process for the preparation of 11 .beta.-hydroxy steroids | Karl Petzoldt, Klaus Annen, Henry Laurent | 1982-10-12 |
| 4348327 | Process for the preparation of 17.alpha.-hydroxy- and 17a.alpha.-hydroxy-D-homoetiocarboxylic acids | Robert Nickolson, Ulrich Kerb, Leo Alig, Andor Furst, Marcel Muller | 1982-09-07 |
| 4344941 | Antiandrogenic 17.alpha.-substituted steroids | Dieter Bittler, Annerose Schleusener, Manfred Albring | 1982-08-17 |
| 4333928 | 16 .alpha.-Alkyl steroids, their preparation, and pharmaceutical preparations thereof | Gunter Neef, Ulrich Eder, Gregor Haffer, Gerhard Sauer, Hermann Steinbeck | 1982-06-08 |
| 4330541 | Novel corticoid 17-thioacetals, their preparation and use | Klaus Annen, Henry Laurent, Helmut Hofmeister, Karl Petzoldt | 1982-05-18 |
| 4322349 | Process for preparing 6-methylene steroids | Klaus Annen, Henry Laurent, Helmut Hofmeister | 1982-03-30 |