Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8597635 | Interferon alpha-2B modified by polyethylene glycol and methods of preparation thereof | Weidong Zhou, Qingjiang Xiao, Li Jing Sun, Tiebing Wang, Fenghong Yin +4 more | 2013-12-03 |