Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11148127 | Bisphosphine ligand compound, chromium compound, ethylene oligomerization catalyst system, and ethylene oligomer preparation method | Bun Yeoul Lee, Tae Hee Kim, Hee Soo PARK, Su Jin Gwon, Sung Dong KIM | 2021-10-19 |