Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670331 | 11-O-substituted ketolide derivatives | Ly Tam Phan, Deqiang Niu | 2003-12-30 |
| 6664240 | Tylosin derivatives having antibacterial activity | Ly Tam Phan, Marina Busuyek | 2003-12-16 |
| 6645941 | 6,11-3C-bicyclic 9a-azalide derivatives | Guoqiang Wang, Ly Tam Phan, Marina Busuyek | 2003-11-11 |
| 6576615 | 4′-O-substituted tylosin analogs | Ly Tam Phan, Tianying Jian, Yao-Ling Qiu | 2003-06-10 |
| 6569836 | 6-O-alkyl-2-nor-2-substituted ketolide derivatives | Ly Tam Phan, Zhenkun Ma | 2003-05-27 |