Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9765162 | Apparatus and method for removing halogens generated during preparation of polybutene | Myeong Seok Kim, Min Sup Park, Se Hyun LEE | 2017-09-19 |
| 9683060 | Method for preparing polybutene | Myeong Seok Kim, Min Sup Park, Se Hyun LEE | 2017-06-20 |