Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11407847 | Method of preparing copolymer | In Soo Kim, Min Cheol Ju, Sung Won HONG, Hyung Sub Lee | 2022-08-09 |
| 11326047 | Method of preparing thermoplastic resin | In Soo Kim, Hyung Sub Lee, Min Cheol Ju, Sung Won HONG | 2022-05-10 |