Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12168723 | Stretched polyester film and method for preparing the same | Da-Young HWANG, Sangwoo Kim, Jiyeon Eom | 2024-12-17 |
| 12018118 | Polyester resin comprising regenerated bis(2-hydroxyethyl)terephthalate and film | Da-Young HWANG, Sangwoo Kim, Ha Neul Kim | 2024-06-25 |