Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6013918 | Deactivation of microorganisms | Andrew H. Bushnell, Don Meader, Håkan Mellbin, Hakan Moller, R. Wayne Clark +3 more | 2000-01-11 |
| 5768853 | Deactivation of microorganisms | Andrew H. Bushnell, Hakan Moller, R. Wayne Clark, Miriam Gersten, Don Meader +3 more | 1998-06-23 |
| 4425246 | Oil recovery using stabilized saline heat-treated heteropolysaccharide solutions | George M. Holzwarth, Erik I. Sandvik | 1984-01-10 |
| 4256590 | Modified heteropolysaccharides and their preparation | Allen I. Laskin | 1981-03-17 |
| 4182860 | Modified heteropolysaccharides and their preparation | Allen I. Laskin | 1980-01-08 |