Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11532854 | Battery separator including microporous polyolefin membrane with ceramic coating | Zhengming Zhang, Lie Shi, Premanand Ramadass, Paul M. Halmo, Xiaomin Zhang | 2022-12-20 |
| 10559802 | Separator membranes for lithium ion batteries and related methods | Zhengming Zhang, Lie Shi, Premanand Ramadass, Paul M. Halmo, Xiaomin Zhang | 2020-02-11 |
| 9453805 | X-ray sensitive battery separators and related methods | C. Glen Wensley, Zhengming Zhang | 2016-09-27 |
| 9274068 | Methods related to X-ray sensitive battery separators | C. Glen Wensley, Zhengming Zhang | 2016-03-01 |