Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12264292 | Lubricating oil friction modifier and preparation method therefor and application thereof | Hongjun E, Xueling Du, Ling Lei, Cheng Li, Dandan Jiang +2 more | 2025-04-01 |