Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11535957 | Method for producing polyacrylonitrile-based fiber and polyacrylonitrile-based copolymer used therein | Jeong Kyu Lee, Chang Hun Kim, In Young Song, Jeong Hun Cho, Sung Joon Oh +1 more | 2022-12-27 |