Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11628405 | Polyamide (PA) nanofiltration (NF) membrane, and preparation method thereof by regeneration from scrapped microfiltration (MF) membrane | Zhiwei Wang, Hongyi Han, Ruobin Dai, Chenxin Tian | 2023-04-18 |
| 11590455 | High-performance thin-film composite polyamide membrane upcylcled from biopolymer-fouled substrates and preparation method thereof | Zhiwei Wang, Ruobin Dai, Hongwei Zhang, Liang Wang, Hongyi Han | 2023-02-28 |