Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9120847 | Isolation of phosphoproteins, glycoproteins and fragments thereof | Douglas T. Gjerde, Guenther Bonn | 2015-09-01 |
| 8753661 | Biological surfaces | Doris Steinmüller-Nethl, Detlef Steinmuller, Frank Rudolf Kloss, Robert Gassner, Gunther Bonn +3 more | 2014-06-17 |