Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11208766 | Surface treatment composition, its use and a method for producing paper, board or the like | Yuping Luo, Junhua Chen, Zheng Dang | 2021-12-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11208766 | Surface treatment composition, its use and a method for producing paper, board or the like | Yuping Luo, Junhua Chen, Zheng Dang | 2021-12-28 |