Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11118040 | Polyethylene resin film | Sol Cho, Yi Young Choi, Chang Hwan Jang, Seyoung Kim, Sung Min Lee +2 more | 2021-09-14 |
| 10947256 | Ligand compound, organic chromium compound, catalyst system for olefin oligomerizatin, and method for oligomerizing olefin using same | Yong Ho Lee, Ki Soo Lee, Eun Ji Shin, Jin Young Park, Seok Pil Sa +1 more | 2021-03-16 |
| 10894843 | Olefin polymer, preparation method of the same, and film using the same | Seungmi Lee, Ohjoo Kwon, Eunji Shin, Ki Soo Lee, Daesik Hong +3 more | 2021-01-19 |