Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815529 | Catalyst for producing aliphatic polycarbonate and the preparation thereof | Xianhong Wang, Fosong Wang | 2004-11-09 |
| 6599577 | Method of preparation for a degradable, water and oil resistant protective membrane | Xianhong Wang, Fosong Wang | 2003-07-29 |