Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6372853 | Butadiene/isoprene/monovinyl aromatic monomer heptablock copolymers and method for the preparation thereof | Yang Li, Dingyi Hong, Mingchu Gu, Yurong Wang, Hongde Xu +4 more | 2002-04-16 |