Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6093866 | Alkylation catalyst and the application thereof | Qingxia Wang, Shurong Zhang, Feng Li, Longya Xu, Zuxian Huang +1 more | 2000-07-25 |
| 5869021 | Rare earth--ZSM-5/ZSM-11 cocrystalline zeolite | Oingxia Wang, Shurong Zhang, Feng Li, Longya Xu, Zuxian Huang +1 more | 1999-02-09 |