Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12296300 | High permeance nanofiltration membrane with nanoring-like structure and preparation method thereof | Ruobin Dai, Zhiwei Wang, Huimin Zhou | 2025-05-13 |
| 12121837 | Method for recycling scrapped polyvinylidene fluoride (PVDF) membrane produced in water treatment | Zhiwei Wang, Chenxin Tian, Ruobin Dai, Jiansuxuan Chen | 2024-10-22 |
| 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 |
| 8664238 | Indenoisoquinolinone derivatives, manufacturing method and medical use thereof | Hua Xiang, Hong Xiao, Qidong You, Yao Yao, Xiaobo Li +1 more | 2014-03-04 |
| 8539064 | Analysis of encrypted streaming media traffic | Christopher Waters | 2013-09-17 |
| 6274017 | Buffer for analyzing small inorganic cations by capillary electrophoresis | Sam Fong Yau Li | 2001-08-14 |