Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11919999 | Method for preparing polyetherketoneketone and polyetherketoneketone prepared thereby | Kwang-Seok Jeong, Min Sung Kim, Jae-Heon Kim, Ju Young Park, Byeong Hyeon Lee +1 more | 2024-03-05 |
| 10975021 | Method for preparing aliphatic isocyanate | Byeong Hyeon Lee, Ju Young Park, Sang Hyun Cho | 2021-04-13 |
| 10654796 | Method for preparing aliphatic isocyanate | Ju Young Park, Seung-Won Chae, Jeon Sik Kim, Sang Hyun Cho | 2020-05-19 |