Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12146095 | pH-responsive nano-gel plugging material, and preparation method therefor and use thereof | Jie Zhang, Jie Feng, Zhiliang Zhao, Shuangwei WANG, Long Li +1 more | 2024-11-19 |
| 12043742 | Oil-soluble thermosensitive resin lost circulation material for protecting a reservoir as well as preparation method and application thereof | Yingrui Bai, Jinsheng Sun, Kaihe Lv, Guancheng Jiang, Weian Huang +6 more | 2024-07-23 |