Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6777499 | Multiblock interpolymers and processes for the preparation thereof | Yang Li, Mingchu Gu, Jinzong Yang, Yurong Wang, Hongde Xu +6 more | 2004-08-17 |
| 6462137 | Star-block interpolymers and preparation of the same | Yang Li, Hongde Xu, Yurong Wang, Mingchu Gu, Mei-Hui Wang +2 more | 2002-10-08 |
| 6372853 | Butadiene/isoprene/monovinyl aromatic monomer heptablock copolymers and method for the preparation thereof | Yang Li, Mingchu Gu, Jinzong Yang, Yurong Wang, Hongde Xu +4 more | 2002-04-16 |