Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10781536 | Preparation method of para-aramid nanofibers | — | 2020-09-22 |
| 10161862 | Method for analyzing molecular weight of the poly-p-phenylene terephthalamide | Qinghai Cui | 2018-12-25 |