Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9777031 | Complex and preparation method of poly(alkylene carbonate) using the same | Jong Chan Kim, Han Sol Lee, Hyo Seung Park, Je-Ho Lee, Jeong Hyun Noh +1 more | 2017-10-03 |
| 8455600 | Styrene-butadiene copolymer highly functionalized with reactive polyol and manufacturing method thereof | Seung Su Kim, Gwanghoon Kwag, Dong Hyuk Na, Jun Keol Choi, Seung Moo Huh +1 more | 2013-06-04 |
| 7960496 | Method for preparing polymer polyol stabilizer using maleic anhydride, and polymer polyol stabilizer prepared thereby | Jang Hyun Choi, Seung Moo Huh, Jong Yeol Choi | 2011-06-14 |