Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11180400 | Multi-effect energy-saving apparatus for pollution control and utilization of petrochemical water | XiaoJun Niu, Zhang Lin, Dehao Li, LiHua Cheng, XingYao Ye +4 more | 2021-11-23 |
| 10829715 | High-efficiency supercritical oil extraction method | Pengfei Niu, Nongxue Qiu, Xiaojie Su, Yurong Guo, Yonghong Meng | 2020-11-10 |