Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10494562 | Flow modifier particles, flow modifier, and preparation method and use thereof | Caili Dai, Qing You, Guang Zhao, Yifei Liu, Mingwei Gao +2 more | 2019-12-03 |
| 10442976 | Oil-soluble coated particle flow modifier for fractured-vuggy carbonate reservoir and preparation method and use thereof | Qing You, Caili Dai, Long He, Baolei Jiao, Liang Li +4 more | 2019-10-15 |
| 10189790 | Imidazoline compound, mobility control system, plugging agent for gas channeling, and method for carbon dioxide flooding | Qing You, Caili Dai, Yan Zhang, Yifei Liu, Huan Wang | 2019-01-29 |
| 10119065 | Composition for fracturing and displacement and method for fracturing and displacement of tight oil reservoir | Qing You, Caili Dai, Yan Zhang, Mingwei Zhao, Yining Wu +4 more | 2018-11-06 |
| 10081604 | Imidazoline compound, mobility control system, plugging agent for gas channeling, and method for carbon dioxide flooding | Qing You, Caili Dai, Yan Zhang, Yifei Liu, Huan Wang | 2018-09-25 |
| 7655665 | Nitromethylene derivatives and their use | Xuhong Qian, Zhong Li, Zhongzhen Tian, Qingchun Huang, Gonghua Song | 2010-02-02 |