Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10920065 | Low molecular weight dry powder polymer for use as paper-making dry strength agent | Heqing Huang, Robert M. Lowe, Jeffrey R. Cramm, Weiguo Cheng, Mingli Wei | 2021-02-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10920065 | Low molecular weight dry powder polymer for use as paper-making dry strength agent | Heqing Huang, Robert M. Lowe, Jeffrey R. Cramm, Weiguo Cheng, Mingli Wei | 2021-02-16 |