Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8664137 | Regenerating method for activated alumina used in regenerating working fluid of hydrogen peroxide | Guojian Chen, Fuqing Li, Xinsheng Ma, Gang Chen, Jinghui Yang +1 more | 2014-03-04 |
| 8664138 | Regenerating method for activated alumina used in regenerating working fluid of hydrogen peroxide | Fuqing Li, Xinsheng Ma, Gang Chen, Guojian Chen, Yubao Gan +1 more | 2014-03-04 |