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