Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6969708 | Process for the preparation of a high purity composition comprising (7α, 17α)- 17-hydroxy- 7-methyl- 19-nor-17-pregn-5(10)-en-20-yn-3-one | Peter H. G. M. Kirchholtes | 2005-11-29 |
| 5037817 | Pharmaceutical composition which contains a pharmaceutically suitable carrier and the compound having the structure (7.alpha.,17.alpha.)-17-hydroxy-7-methyl-19-nor-17-pregn-5(10)-en-20-yn- 3-one | Emile M. van Doornum | 1991-08-06 |