Issued Patents 2025
Showing 1–1 of 1 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, Yunpeng He, Yongmei Li, Qian Ping, Zhicheng Xi | 2025-09-23 |