Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10844275 | Method for oil displacement using dispersed particle gel-strengthened polymer ternary composite displacement system | Caili Dai, Guang Zhao, Yifei Liu, Chenglin Gu, Jiaming Li | 2020-11-24 |
| 10494562 | Flow modifier particles, flow modifier, and preparation method and use thereof | Caili Dai, Qing You, Jichao Fang, Guang Zhao, Yifei Liu +2 more | 2019-12-03 |
| 10294409 | Modified graphite particle system for strengthening polymer/binary/ternary composite oil displacement system and preparation and application thereof | Guang Zhao, Caili Dai, Haien Yang, Ping Yi, Yuyang Li +3 more | 2019-05-21 |