Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10273338 | Ion exchange membranes prepared from crosslinked ion exchange polymer compositions | Kai Zhang, John H. Barber, Russell James MacDonald, Yongchang Zheng, Yan Gao +1 more | 2019-04-30 |
| 10221289 | Ion exchange membranes containing inorganic particles | Kai Zhang, John H. Barber, Russell James MacDonald, Yongchang Zheng, Yan Gao +1 more | 2019-03-05 |
| 9700850 | Ion exchange membranes containing inorganic particles | Kai Zhang, John H. Barber, Russell James MacDonald, Yongchang Zheng, Yan Gao +1 more | 2017-07-11 |