Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11814480 | Method for producing polyamide with controlled activator addition, and polyamide produced thereby | Hye Yeon LEE, Seung Hoe Do, Jin Seo Lee, Kyung Ho Kwon, Dae Hak Kim +1 more | 2023-11-14 |
| 11814589 | Solvent composition prepared from waste oil and method of preparing the same | Ka Young Kim, Jeong Eop Choi, Ok Youn Kim, Hee Soo Kim, Young Moo Park +3 more | 2023-11-14 |
| 11788015 | Method of producing selective naphtha oil through secondary pyrolysis of waste oil | Ka Young Kim, Hee Soo Kim, Chang Q Lee | 2023-10-17 |
| 11718713 | Method for producing polyamide by coordinated anionic ring-opening polymerization, and polyamide produced thereby | Hye Yeon LEE, Dae Hak Kim, Seung Hoe Do, Jin Seo Lee, Kyung Ho Kwon +1 more | 2023-08-08 |