Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11834543 | Polymer coagulant and graft copolymer comprising same | Geon-Soo Kim, Moon Ja HWANG, Hyung Joon Kim, Chang Hoe KIM, Min Su CHAE | 2023-12-05 |
| 11814589 | Solvent composition prepared from waste oil and method of preparing the same | Do Kyoung Kim, Ka Young Kim, Jeong Eop Choi, Ok Youn Kim, Hee Soo Kim +3 more | 2023-11-14 |
| 11814590 | Method of producing lubricating base oil from atmospheric residue in pyrolysis oil derived from waste plastic | Seung Woo Lee, Yoon Kyung Lee, Ho Won Lee, Yeon Ho Kim, Ka Young Kim +2 more | 2023-11-14 |
| 11655315 | Method for preparing catalyst for polymerizing conjugated diene, catalyst and method for preparing conjugated diene-based polymer using the same | Kyoung Hwan Oh, Su Hwa Kim, Jeong Heon Ahn, Jin Sook Ryu, Suk Youn Kang | 2023-05-23 |