Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7947292 | Bacteria trapping fibrous material | Arie Cornelis Besemer, Anne-Mieke Verwilligen, Gunilla Himmelmann, Kent Malmgren, Bo Andreasson +1 more | 2011-05-24 |
| 6896725 | Aldehyde-containing polymers as wet strength additives | Jeffrey Thornton, Arie Cornelis Besemer, Sussan Sandberg | 2005-05-24 |
| 6849156 | Cationic fibers | Arie Cornelis Besemer, Anne-Mieke Verwilligen, Harm Jan Thiewes | 2005-02-01 |
| 6582559 | Aldehyde-containing polymers as wet strength additives | Jeffrey Thornton, Arie Cornelis Besemer, Sussan Sandberg | 2003-06-24 |