Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10619006 | Dual metal cyanide catalyst, preparation method therefor, and method for preparing polycarbonate polyol by using catalyst | Joon-Hyun Baik, Il Beom Kim, Jae-Hee Ha, Seong-jin Byeon | 2020-04-14 |