Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10697121 | Papermaking process of increasing ash content of a paper product and a paper product obtained by the same | Yulin Zhao, Weiguo Cheng, Stephen B. Ashton, Aleksandar Todorovic, Alan Smith | 2020-06-30 |
| 10669672 | Compositions and methods for treating filler in papermaking | — | 2020-06-02 |