Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10920065 | Low molecular weight dry powder polymer for use as paper-making dry strength agent | Heqing Huang, David Jordan, Jeffrey R. Cramm, Weiguo Cheng, Mingli Wei | 2021-02-16 |