Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6689713 | Copper-containing catalyst and a process for the preparation thereof | Leiping Zhao, Lijuan Zhang, Yuliang Wang | 2004-02-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6689713 | Copper-containing catalyst and a process for the preparation thereof | Leiping Zhao, Lijuan Zhang, Yuliang Wang | 2004-02-10 |