Issued Patents 2024
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12139611 | High molecular polymer powder material and preparation method thereof | Xiaoshu Xu, Jiebin Wen, Guang Bao, Siqi Zeng, Wenya Xu +3 more | 2024-11-12 |
| 12110449 | Bio-enzyme degradable temporary plugging material and preparation method and application thereof | Jintang Wang, Bo Liao, Xiaohui Sun, Jiaqi Xu, Yingrui Bai +7 more | 2024-10-08 |
| 12104029 | Preparation method of high-barrier antibacterial flame-retardant food packaging film | Lijuan Wang, Yuping Ning, Na Wei, Zijing Pan | 2024-10-01 |
| 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, Rongchao Cheng +6 more | 2024-07-23 |
| 11970655 | High temperature and high salinity-resistant complementarily rigid-flexible plugging agent and method for preparing the same and water-based drilling fluid and use thereof | Jingping Liu, Jinsheng Sun, Kaihe Lv, Meichun Li, Jintang Wang +4 more | 2024-04-30 |