Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198777 | Modified conjugated diene-based polymer and rubber composition including the same | Hyoung Woo Lee, Seong Du Lee | 2021-12-14 |
| 11155655 | Organometal catalyst having cationic transition metal complex and borate-based bulky anion, method for preparing the same, and method for preparing oligomer using the same | Gyeong Shin Choi, Dong Hyun Jo, Hyun Taek Oh, Seung Young Park | 2021-10-26 |
| 11130832 | Modified conjugated diene-based polymer and rubber composition including the same | Jin Young Kim, He Seung Lee, Ki Seok Son, No Ma Kim | 2021-09-28 |
| 10906019 | Method for preparing modified polymerization initiator and apparatus for preparing modified polymerization initiator | Tae Chul Lee, Hae Sung Sohn, No Ma Kim | 2021-02-02 |