Issued Patents 2025
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378458 | Phase change microcapsule for drilling fluid cooling and its preparation method and application | Mei Li, Ziyan Li, Jinsheng Sun, Kaihe Lv, Jingping Liu +4 more | 2025-08-05 |
| 12359142 | Preparation method of solid self-lubricating material with high temperature resistance | Haitao Duan, Changxin Wan, Shengpeng Zhan, Dan Jia, Wulin Zhang +2 more | 2025-07-15 |
| 12324798 | Leonurine nanocomposite hydrogel and preparation methods and applications thereof | Weili Fu, Runze Yang, Liwei Yan | 2025-06-10 |
| 12264279 | High-temperature and high-salt resistant hyperbranched lubricant for water-based drilling fluid, and preparation and application thereof | Jinsheng Sun, Kaihe Lv, Jingping Liu, Meichun Li, Yingrui Bai +4 more | 2025-04-01 |
| 12247097 | Room temperature ionic liquid curing agent | Lei Wang | 2025-03-11 |