Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11661482 | Separation and purification method of polyarylene sulfide | Hansol KIM, Joong Jin Han | 2023-05-30 |
| 11597800 | Separation and recovery method of polyarlene sulfide | Hansol KIM, Joong Jin Han | 2023-03-07 |