Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9908830 | Preparing method of a phenolic oligomer antioxidant | Hyung-Jae Lee, Seok Hyun KANG, Kyoung Ho Row, Ji Hyun Heo | 2018-03-06 |
| 9024073 | Thio compounds and preparing method of the same | Hyung-Jae Lee, Jin-Eok Kim | 2015-05-05 |
| 8729169 | Synthetic rubber with anti-oxidants for rubber | Hyung-Jae Lee, Jin-Eok Kim | 2014-05-20 |