Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11535985 | Method for manufacture of paper or board and paper or board obtained by the method | Yuping Luo, Jennifer Riser, Junhua Chen, Ronald Robinson, Andrew Pencek +1 more | 2022-12-27 |
| 11453979 | Paper strength improving composition, manufacture thereof and use in paper making | Yuping Luo, Junhua Chen | 2022-09-27 |