Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10818899 | Co-extruded, multi-layered battery separator | C. William Fulk, Jr., Lie Shi, Xiaomin Zhang, Khuy V. Nguyen | 2020-10-27 |
| 10601012 | Multilayer hybrid battery separators for lithium ion secondary batteries and methods of making same | Lie Shi, Jill V. Watson, Ronnie E. Smith | 2020-03-24 |