Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11091569 | Method for preparing supported hybrid metallocene catalyst | Hyun Jee Kwon, Poeun Kim, Ki Soo Lee | 2021-08-17 |
| 10894843 | Olefin polymer, preparation method of the same, and film using the same | Seul Ki Im, Ohjoo Kwon, Eunji Shin, Ki Soo Lee, Daesik Hong +3 more | 2021-01-19 |