Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11358136 | Amphoteric dissociation ion exchange medium and uses thereof and method for calibrating separation capacity thereof | Fei Liao, Gaobo Long, Yanling Xie, Wanjun Xie | 2022-06-14 |