Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11959012 | Temperature-resistant and salt-resistant modified nano-graphite dispersed particle gel system with strong self-growth effect | Guang Zhao, Caili Dai, Jiaming Li, Kequan Meng, Ju Zheng +4 more | 2024-04-16 |
| 11247909 | Multi-grafting site carbon nanomaterial and activated carbon nanomaterial and preparation method thereof and displacement system for ultra-low permeability oil reservoirs | Guang Zhao, Caili Dai, Lihao Liang, Qing You, Yifei Liu +2 more | 2022-02-15 |