Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12275806 | Method for preparing modification initiator and apparatus for preparing the same | Tae Chul Lee, He Seung Lee, No Ma Kim, Youk Reol Na | 2025-04-15 |
| 12122856 | Modified conjugated diene-based polymer and rubber composition including the same | Ro Mi Lee, Hae Sung Sohn, Min Sik Mun, No Ma Kim, Youk Reol Na +1 more | 2024-10-22 |
| 11427668 | Modified conjugated diene-based polymer and rubber composition including the same | Ro Mi Lee, No Ma Kim, Yu Jin Kim, Ho Young Lee, Sun Keun Kim +2 more | 2022-08-30 |
| 11365269 | Modifier, modified and conjugated diene-based polymer and rubber composition including the same | Suk Youn Kang, Hyo Jin Bae, Hee Jung Jeon, Jeong Heon Ahn, Kyoung Hwan Oh +1 more | 2022-06-21 |
| 11339238 | Modified conjugated diene-based polymer and rubber composition including the same | Ho Young Lee, Ki Seok Son, Da Won Chai, No Ma Kim, Sun Keun Kim +2 more | 2022-05-24 |
| 11254755 | Modified conjugated diene-based polymer and rubber composition including the same | Min Sik Mun, Ro Mi Lee, No Ma Kim, Sun Keun Kim, Youk Reol Na | 2022-02-22 |
| 11001661 | Modified conjugated diene-based polymer and rubber composition including the same | Hae Sung Sohn, Tae Chul Lee, He Seung Lee, No Ma Kim, Sun Keun Kim +2 more | 2021-05-11 |
| 10928368 | Method for measuring polymer modification ratio | No Ma Kim, Yu Jin Kim | 2021-02-23 |
| 10815314 | Amine compound, modified conjugated diene-based polymer containing functional group derived therefrom, and method of preparing the modified conjugated diene-based polymer | Sang Mi Lee, Hae Sung Sohn, No Ma Kim | 2020-10-27 |
| 10808055 | Modified conjugated diene-based polymer and method for preparing the same | Yu Jin Kim, No Ma Kim, Ho Young Lee | 2020-10-20 |
| 10253158 | Method for continuously preparing modified conjugated diene polymers, polymers obtained from the method, and rubber composition comprising the same | Jin Young Kim, Ro Mi Lee, Sang Mi Lee, Moon Chun | 2019-04-09 |
| 10066076 | Method for preparing conjugated diene polymer, composition comprising the same and tire comprising the composition | Ro Mi Lee, Sang Mi Lee, Yu Jin Kim, Moon Chun | 2018-09-04 |
| 9988515 | Method for preparing conjugated diene polymer, composition comprising the same and tire comprising the composition | Ro Mi Lee, Sang Mi Lee, Yu Jin Kim, Moon Chun | 2018-06-05 |
| 9422417 | Modified conjugated diene polymer, method for preparing the same and rubber composition comprising the same | Sang Mi Lee, Kyoung-Hoon Kim, Young Chel Choi, Ro Mi Lee, Moon Chun | 2016-08-23 |