Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11535985 | Method for manufacture of paper or board and paper or board obtained by the method | Jennifer Riser, Zheng Dang, Junhua Chen, Ronald Robinson, Andrew Pencek +1 more | 2022-12-27 |
| 11453979 | Paper strength improving composition, manufacture thereof and use in paper making | Junhua Chen, Zheng Dang | 2022-09-27 |
| 11365138 | Polymer flooding produced water treatment | Iris PORAT, Miguel Pelaez, Mehrdad Hesampour, William E. Morris, Luciana Bava | 2022-06-21 |