Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12286751 | Oxygen treatment of high kappa fibers | Jeffrey A. Lee, Daniel W. Sumnicht, Daniel E. Miller | 2025-04-29 |
| 11542662 | Manufacture of absorbent paper with low charge density imidazolinium containing debonder compositions | Yu Chen, Brian S. Hammes, Jeffery J. Boettcher | 2023-01-03 |
| 10669673 | Manufacture of absorbent paper with low charge density imidazolinium containing debonder compositions | Yu Chen, Brian S. Hammes, Jeffrey J. Boettcher | 2020-06-02 |