Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5529993 | 14.alpha., 17.alpha.-ethano-16.alpha.-hydroxy-estratrienes | Gerald Kirsch, Henry Laurent, Rudolf Wiechert, James R. Bull, Peter Esperling +2 more | 1996-06-25 |
| 5478956 | 8-En-19 11 .beta.-bridged steroids, their production and pharmaceutical preparations containing them | Eckhardt Ottow, Walter Elger, Martin Schneider, Karl-Heinrich Fritzemeier | 1995-12-26 |
| 5446035 | 20-methyl-substituted vitamin D derivatives | Andreas Steinmeyer, Gerald Kirsch, Katica Schwarz, Ruth Thieroff-Ekerdt, Herbert Wiesinger +1 more | 1995-08-29 |
| 5446178 | Process for preparing 19,11.beta.-bridged steroids | Eckhard Ottow, Rudolf Wiechert, Sybille Beier, Walter Elger, David Henderson | 1995-08-29 |
| 5429934 | Process for the production of 20-methyl-5,7-pregnadiene-3.beta.,21-diol derivatives using mycobacterium | Alfred Weber, Mario Kennekke | 1995-07-04 |
| 5426102 | 14.beta.-H-, 14-and 15-En-11.beta.-aryl-4-oestrenes | Wolfgang Schwede, Eckhard Ottow, Arwed Cleve, Krzysztof Chwalisz, Horst Michna | 1995-06-20 |
| 5411949 | 23-oxa-derivatives in the vitamin D series, process for their production, pharmaceutical preparations containing these derivatives as well as their use pharmaceutical agents | Andreas Steinmeyer, Gerald Kirsch, Katica Schwarz, Martin Haberey, Ruth Thieroff-Ekerdt +1 more | 1995-05-02 |
| 5405979 | Process for the production of 10.beta.-H-steroids | Eckhard Ottow, Arwed Cleve, Rudolf Wiechert | 1995-04-11 |
| 5359054 | Initial compounds for the production of 10.beta.-H-steroids and a process for the production of these initial compounds | Eckhard Ottow, Arwed Cleve, Rudolf Weichert | 1994-10-25 |
| 5292728 | 24-Oxa derivatives in the vitamin D series | Gerald Kirsch, Andreas Steinmeyer, Katica Schwarz, Matthias Brautigam, R. Thieroff-Ekerdt +1 more | 1994-03-08 |
| 5244886 | 11.beta.-phenyl-14.beta.H steroids | Stefan Scholz, Eckhard Ottow, Walter Elger, Sybille Beier, Krzysztof Chwalisz | 1993-09-14 |
| 5232915 | 9.alpha.-hydroxy-19,11.beta.-bridged steroids, their production and pharmaceutical preparations containing these steroids | Eckhard Ottow, Rudolf Wiechert, Walter Elger, Sybille Beier, Karl-Heinrich Fritzemeier | 1993-08-03 |
| 5134136 | 14.alpha.,17.alpha.-ethanoestratrienes | Gerald Kirsch, Henry Laurent, Rudolf Wiechert, Sybille Beier, Walter Elger +1 more | 1992-07-28 |
| 5095129 | 19,11 .beta.-bridged steroids, their manufacture and pharmaceutical preparations containing them | Eckhard Ottow, Rudolf Wiechert, Sybille Beier, Walter Elger, David Henderson | 1992-03-10 |
| 5093507 | 10.beta.,11.beta.-bridged steroids | Cornelius Scheidges, Eckhard Ottow, Sybille Beier, Walter Elger | 1992-03-03 |
| 5089488 | .beta.-(4-isopropenylphenyl)estra-4,9-dienes, their production, and pharmaceutical preparations containing same | Eckhard Ottow, Rudolf Wiechert, Sybille Beier, Walter Elger, David Henderson | 1992-02-18 |
| 5089635 | 11 .beta.-phenyl-gonanes, their manufacture and pharmaceutical preparations containing them | Sybille Beier, Walter Elger, David Henderson, Eckard Otto, Ralph Rohde | 1992-02-18 |
| 5010077 | .beta.-carbolin-3-carboxylic acid derivatives useful for treating anxiety and related disorders | Claus T. Braestrup, Mogens C. Nielsen, Joergen A. Christensen, Mogens Engelstoft, Henning Schou +4 more | 1991-04-23 |
| 4814327 | 11 .beta.-(4-isopropenylphenyl)estra-4,9-dienes, their production, and pharmaceutical preparations containing same | Eckhard Ottow, Rudolf Wiechert, Sybille Beier, Walter Elger, David Henderson | 1989-03-21 |
| 4780461 | 13.alpha.-alkyl-gonanes, their production, and pharmaceutical preparations containing same | Rudolf Wiechert, Sybille Beier, Walter Elger, David Henderson | 1988-10-25 |
| 4609651 | 11.beta.-arylestradienes, their production, and pharmaceutical preparations containing same | Ralph Rohde, Klaus Annen, Rudolf Wiechert, Sybille Beier, Walter Elger +1 more | 1986-09-02 |
| 4603013 | Estrane derivatives | Karl Petzoldt, Gerhard Sauer, Helmut Hofmeister | 1986-07-29 |
| 4435403 | Pharmacologically active 3-substituted beta-carbolines | Claus T. Braestrup, Jogen A. Christensen, Mogens Engelstoft, Ulrich Eder, Ralph Schmiechen +5 more | 1984-03-06 |
| 4371536 | .beta.-Carbolin-3-carboxylic acid derivatives | Claus T. Braestrup, Mogens C. Nielsen, Joergen A. Christensen, Mogens Engelstoft, Henning Schou +4 more | 1983-02-01 |
| 4333928 | 16 .alpha.-Alkyl steroids, their preparation, and pharmaceutical preparations thereof | Ulrich Eder, Gregor Haffer, Gerhard Sauer, Rudolf Wiechert, Hermann Steinbeck | 1982-06-08 |