Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421128 | Pseudo-boehmite, manufacturing process and application thereof | Huihong Zhu, Tao Yang, Hao Jin, Guang Yang, Lu Liu +2 more | 2025-09-23 |
| 12391560 | Silica-alumina material containing lamellar structure, its preparation and application thereof | Huihong Zhu, Hao Jin, Yiming Shi, Zhenhui Lv, Guang Yang +2 more | 2025-08-19 |
| 11001768 | Heavy oil hydrotreating system and heavy oil hydrotreating method | Xinguo Geng, Yanbo Weng, Hongguang Li | 2021-05-11 |