Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11834724 | Light-colored polycarboxylated polysaccharide tanning agent, and preparation method and use thereof | Yue Yu, Yanan Wang, Bi Shi, Jianfei ZHOU, Yunhang Zeng +2 more | 2023-12-05 |