Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371608 | Suspended sand dragging fibers and preparation methods thereof | Jianchun Guo, Shan Ren, Bin Liu, Yuxuan Liu, Yang Lu +9 more | 2025-07-29 |
| 12227696 | Instant soluble temperature and salt resistant polyacrylamide and the preparation method and application thereof | Jianchun Guo, Shan Ren, Cong Lu, Bin Liu, Shaobin Zhang +5 more | 2025-02-18 |