Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12221501 | Solvent-free adhesion-promoting chain extender, preparation method therefor, and application thereof | Hao Duan, Shengren Si | 2025-02-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12221501 | Solvent-free adhesion-promoting chain extender, preparation method therefor, and application thereof | Hao Duan, Shengren Si | 2025-02-11 |