Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11427748 | Mussel bionic gel composition, self-repairing gel, profile control and water plugging agent, method for preparing self-repairing gel, and use | Caili Dai, Lin Li, Jiawei Liu, Zhongzheng Xu, Mingwei Zhao +2 more | 2022-08-30 |
| 11247909 | Multi-grafting site carbon nanomaterial and activated carbon nanomaterial and preparation method thereof and displacement system for ultra-low permeability oil reservoirs | Caili Dai, Lihao Liang, Dongfang Lyu, Qing You, Yifei Liu +2 more | 2022-02-15 |