Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6844287 | Supported catalysts for the fixation of carbon dioxide into aliphatic polycarbonates and a process for preparing the same | Quan Zhu, Shizhen Zhang, Xiuhua Li, Longchao Du | 2005-01-18 |