Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331256 | Process and system for processing aromatics-rich fraction oil | Qinghe Yang, Yanzi JIA, Dawei Hu, Chuanfeng Niu, Shuling Sun +4 more | 2025-06-17 |
| 12226725 | Oil slurry filter, oil slurry filter unit and oil slurry filter system containing the same, and oil slurry filtering process | Zhihai Hu, Yong-shun Han, Chuanfeng Niu, Lingping Wang, Fa Liu +8 more | 2025-02-18 |