Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8679244 | Asphalt compositions modified by styrenic block copolymer and vegetable wax | Jae Yun Kim, Min Sung Kwon, Eun Kyung No | 2014-03-25 |
| 6998446 | Unbalanced multi-block SBS and method for the preparation thereof | Nam Hoon Baik, Seung Il Kim, Dong Hyuk Na, Byoung Tak Yim | 2006-02-14 |
| 6777493 | End-modified styrene-diene block copolymer prepared using polyfunctional coupling agent | Young-Hoon Ko | 2004-08-17 |