Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11466406 | Cellulose-silicon oxide composite superhydrophobic material and preparation method thereof | Chongxing Huang, Yuan Zhao, Lijie Huang, Yangfan Xu, Qingshan Duan +4 more | 2022-10-11 |
| 11408264 | Volumetric fracturing method of temporarily plugging and diverting through functional slick water with oil displacement agent injected simultaneously | Weichu Yu, Ying Zhang, Rui Li, Lei Zhang, Wenjie Xia +4 more | 2022-08-09 |
| 11352866 | Enhanced oil recovery method with single well huff and puff and inter-segment oil displacement after horizontal well fracturing | Weichu Yu, Ying Zhang, Fei Ding, Lei Zhang, Jianglu Jing +10 more | 2022-06-07 |