Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649779 | Estrenes | Michael Z. Kagan, Fangming Kong, Leonard A. McDonald, Syed M. Shah, Joseph Zeldis | 2003-11-18 |
| 6525039 | B-ring estratrienes | Syed M. Shah, Michael Z. Kagan | 2003-02-25 |