Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11186661 | Method for preparing modified conjugated diene-based polymer | Hee Jung Jeon, Kyoung Hwan Oh, Jeong Heon Ahn | 2021-11-30 |
| 11041025 | Modified conjugated diene-based polymer and method for preparing the same | Hyo Jin Bae, Su Hwa Kim, Jeong Heon Ahn | 2021-06-22 |
| 10995165 | Catalyst composition for preparing conjugated diene-based polymer and conjugated diene-based polymer prepared using the same | Soo Young Choi, Woo Jin Cho, Suk Joon Yoo, Jeong Heon Ahn, Jin Sook Ryu | 2021-05-04 |