Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815529 | Catalyst for producing aliphatic polycarbonate and the preparation thereof | Xiaojiang Zhao, Xianhong Wang | 2004-11-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815529 | Catalyst for producing aliphatic polycarbonate and the preparation thereof | Xiaojiang Zhao, Xianhong Wang | 2004-11-09 |