Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5446036 | 13-alkyl-11beta-phenylgonanes | Eckhard Ottow, Guenter Neef, Walter Elger, Sybille Beier, Krzysztof Chwalisz | 1995-08-29 |
| 5273971 | 13-alkyl-11.beta.-phenylgonanes | Eckhard Ottow, Guenter Neef, Walter Elger, Sybille Beier, Krzysztof Chwalisz | 1993-12-28 |
| 5244886 | 11.beta.-phenyl-14.beta.H steroids | Gunter Neef, Eckhard Ottow, Walter Elger, Sybille Beier, Krzysztof Chwalisz | 1993-09-14 |
| 5132299 | 11.beta.-phenyl-4,9,15-estratrienes, their manufacture and pharmaceutical preparations containing same | Eckhard Ottow, Helmut Hofmeister, Guenter Neef, Walter Elger, Sybille Beier +1 more | 1992-07-21 |