Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 | Hee Jung Jeon, Seung Woo Lee, Yoon Kyung Lee, Yeon Ho Kim, Ka Young Kim +2 more | 2023-11-14 |
| 11766664 | Cobalt-based single-atom dehydrogenation catalysts having improved thermal stability and method for producing olefins from corresponding paraffins by using the same | Young Eun Cheon, Hee Soo Kim, Dong Min Yun, Ju Hwan Im | 2023-09-26 |
| 11607671 | Alkali metal and/or alkaline earth metal-doped transition metal-hydrogen active metal composite oxide catalyst and process for preparing butadiene using the same | Ju Hwan Im, Hee Soo Kim | 2023-03-21 |