Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11453643 | Preparation method for polythiol having improved storage stability | Seung Mo Hong, Hyeon Myeong Seo, Jeongmoo Kim | 2022-09-27 |
| 11279673 | Aromatic polythiol compound for optical material | Seung Mo Hong, Hyeon Myeong Seo, Jongmin Shim, Sang Mook Kim, Jung Hwan MYUNG | 2022-03-22 |
| 11248011 | Phosphorus-based releasing agent, optical polymerizable composition comprising same and preparation thereof | Seung Mo Hong, Jongmin Shim, Jung Hwan MYUNG | 2022-02-15 |