Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11780810 | Intermediates for optically active piperidine derivatives and preparation methods thereof | Jae Hong Kweon, Eun Sun Kim, Hyuk Lee, Dong Hyun Ko, Kwang Do Choi +1 more | 2023-10-10 |
| 11254641 | Intermediates for optically active piperidine derivatives and preparation methods thereof | Jae Hong Kweon, Eun Sun Kim, Hyuk Lee, Dong Hyun Ko, Kwang Do Choi +1 more | 2022-02-22 |