Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8013158 | Crystalline forms of topotecan hydrochloride and processes for making the same | Shu-Ping Chen, Piin-Jye Harn, Chia-Lin Charlene Shieh | 2011-09-06 |
| 7977483 | Process for making topotecan | Piin-Jye Harn | 2011-07-12 |