Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9833760 | Method and device for preparing active particle-containing steam | Yilong Chen, Yanfeng Zhang, Hong LI | 2017-12-05 |
| 9403687 | Method for preparation of amorphous silica from biomass | Yanfeng Zhang, Hong LI, Qi Rao | 2016-08-02 |
| 8328887 | Method and system for producing synthetic gas from biomass by high temperature gasification | Zhanchun Yang, Haiqing Zhang, Anhe Chen, Hong LI | 2012-12-11 |