Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11196126 | Microporous membranes, separators, lithium batteries, and related methods | Michael Bielmann, Zhengming Zhang | 2021-12-07 |
| 11165121 | Additives for improved battery performance, improved additive-containing membranes, improved battery separators, improved batteries, and related methods | Kang Karen Xiao, Stefan Reinartz, Masaaki Okada, Brian R. Stepp, Yao Lu +2 more | 2021-11-02 |
| 11094995 | Membranes, separators, batteries, and methods | Lie Shi, C. Glen Wensley, Zhengming Zhang, Katharine Chemelewski, Junqing Ma +7 more | 2021-08-17 |