Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6448197 | Method for making a metal containing small pore molecular sieve catalyst | Zhongmin Liu, Lixin Yang, Chenglin Sun, Yi Xiong | 2002-09-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6448197 | Method for making a metal containing small pore molecular sieve catalyst | Zhongmin Liu, Lixin Yang, Chenglin Sun, Yi Xiong | 2002-09-10 |