Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11292863 | Polyolefin-polystyrene multi-block copolymer, organozinc compound for preparing same, and method for preparing polyolefin-polystyrene multi-block copolymer | Bun Yeoul Lee, Seung Soo Park, Hyun Mo Lee, Sung Dong KIM | 2022-04-05 |
| 5071947 | Preparation of denatured bismaleimide di secondary diamine resin | Jong K. Yeo, Dong-Jun Lee | 1991-12-10 |
| 5004774 | Thermosetting polyimide resin composition | Jong K. Yeo, Dong-Jun Lee, Sung Ho JANG | 1991-04-02 |