Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421149 | Method for promoting methane production from sludge by anaerobic digestion in high ammonia-nitrogen habitat using biochar with high C/N ratio | Lin Wang, Yongmei Li, Qian Ping, Yuqian Lin, Zhicheng Xi | 2025-09-23 |
| 11866370 | Grain-grade zirconia toughened alumina ceramic substrate and method for preparing the same | Chongjun Wu, Mingxin Duan | 2024-01-09 |