Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5444174 | 16-membered macrolide derivative having sustained antibacterial activity in plasma, synthesis intermediate thereof and process for producing the same | Keiichi Ajito, Kenichi Kurihara, Tsuneo Ishizuka, Takayuki Usui, Seiji Shibahara | 1995-08-22 |