Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11851555 | Polybutene derivative for rubber compounding and rubber composition including same | Myeong Seok Kim, Se Hyun LEE | 2023-12-26 |
| 11718691 | Modified polyisobutylene polymer for rubber compounding and rubber composition comprising same | Se Hyun LEE, Kyong Ju Na, Myeong Seok Kim | 2023-08-08 |