Issued Patents 2021
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11130832 | Modified conjugated diene-based polymer and rubber composition including the same | Jin Young Kim, Won Hee Kim, He Seung Lee, Ki Seok Son | 2021-09-28 |
| 11066487 | Modified conjugated diene-based polymer and method of preparing the same | Hyoung Woo Lee | 2021-07-20 |
| 11001661 | Modified conjugated diene-based polymer and rubber composition including the same | Hae Sung Sohn, Tae Chul Lee, He Seung Lee, Sun Keun Kim, Youk Reol Na +2 more | 2021-05-11 |
| 10995163 | Modified conjugated diene-based polymer and rubber composition including the same | Ro Mi Lee, Tae Chul Lee, Youk Reol Na | 2021-05-04 |
| 10968302 | Method for preparing modified and conjugated diene-based polymer and modified and conjugated diene-based polymer prepared using the same | Ho Young Lee, Sang Mi Lee, Sun Keun Kim | 2021-04-06 |
| 10928368 | Method for measuring polymer modification ratio | Heung Yeal Choi, Yu Jin Kim | 2021-02-23 |
| 10920004 | Method for preparing modified conjugated diene-based polymer | Jin Young Kim, Jun Seok Ko, Yu Jin Kim, Ki Seok Son, Hae Sung Sohn +4 more | 2021-02-16 |
| 10906019 | Method for preparing modified polymerization initiator and apparatus for preparing modified polymerization initiator | Tae Chul Lee, Won Hee Kim, Hae Sung Sohn | 2021-02-02 |
| 10906995 | Modifier and modified and conjugated diene-based polymer prepared using the same | Ho Young Lee, Ki Seok Son, Min Sik Mun | 2021-02-02 |