Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6340688 | Contraception method using competitive progesterone antagonists and novel compounds useful therein | Krzystof Chwalisz, Walter Elger, Karin Schmidt-Gollwitzer | 2002-01-22 |