Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9399181 | Liquid-liquid-liquid three-phase continuous countercurrent extraction device and use thereof | Huizhou Liu, Zhentao An | 2016-07-26 |
| 7497063 | Apparatus for sealing cryovial | — | 2009-03-03 |