Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12049437 | Diisocyanate composition, preparation method thereof and optical material using same | Jeongmoo Kim, Hyuk Hee HAN, Jung Hwan MYUNG, Myung-Ok Kyun, Jooyoung JUNG | 2024-07-30 |
| 11987541 | Method of preparing diisocyanate composition | Jeongmoo Kim, Hyuk Hee HAN, Jung Hwan MYUNG | 2024-05-21 |
| 11964931 | Method of preparing diisocyanate composition and optical lens | Jeongmoo Kim, Jung Hwan MYUNG, Hyuk Hee HAN | 2024-04-23 |
| 11932591 | Method of preparing diisocyanate composition and optical lens | Jeongmoo Kim, Hyuk Hee HAN, Jung Hwan MYUNG, Jooyoung JUNG, Myung-Ok Kyun | 2024-03-19 |