Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11584814 | Ethylene-vinyl acetate copolymer and preparation method thereof | Yutaek Sung, Youn Sun Nam, Choong Hoon Lee, Jeongyong Lee, Hyojoon Lee | 2023-02-21 |
| 10961333 | Ethylene vinyl acetate copolymer and method of preparing the same | Yutaek Sung, Youn Sun Nam, Eun Jung Joo, Choong Hoon Lee, Dae Young Shin +3 more | 2021-03-30 |
| 10723818 | Compound and transition metal compound | Hyo Jung Han, Eun Jung Lee, Choong Hoon Lee, In Sung Park, Seul Ki Kim +1 more | 2020-07-28 |
| 10538603 | Ligand compound and transition metal compound | Hyo Jung Han, Eun Jung Lee, Choong Hoon Lee, In Sung Park, Seul Ki Kim +1 more | 2020-01-21 |