Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11472818 | Method for preparing modification polymerization initiator using continuous type reactor | Dong Cheol Choe, Won Jae Lee, Jae Hoon Choe, Hyeon Hui Kim, Jong Young Choi | 2022-10-18 |
| 11254801 | Modified polymerization initiator and modified conjugated diene- based polymer including functional group derived therefrom | Jae Hoon Choe, Dong Cheol Choe, Jong Young Choi, Won Jae Lee, Hyeon Hui Kim | 2022-02-22 |
| 11214643 | Modification polymerization initiator and method for preparing the same | Dong Cheol Choe, Jae Hoon Choe, Hyeon Hui Kim, Jong Young Choi, Won Jae Lee | 2022-01-04 |
| 11214665 | Polymerization initiator composition, preparation method therefor, and method for preparing polymer using same | Jae Hoon Choe, Jong Young Choi, Dong Cheol Choe, Hyun Ju Kim, Hyeon Hui Kim +3 more | 2022-01-04 |