Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1094168 | Christmas tree collar | — | 2025-09-23 |
| 11358136 | Amphoteric dissociation ion exchange medium and uses thereof and method for calibrating separation capacity thereof | Fei Liao, Gaobo Long, Mingtong HUANG, Wanjun Xie | 2022-06-14 |