Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10570249 | Process for preparing polyalkenamers for packaging applications | Roland Wursche, Florian Schwager, Helmut Hausner, Claudius Neumann | 2020-02-25 |
| 10144904 | Process for extraction of aroma chemicals from fat-containing and/or aqueous liquid phases | Johann Wiesmueller, Guenther Oberbauer, Helmut Hausner, Harald Kaiser | 2018-12-04 |
| 8513456 | Method for producing a carnosic acid-rich plant extract | Johann Wiesmueller, Ralf Kahleyss, Helmut Hausner | 2013-08-20 |
| 6288130 | Oil-free glycerophospholipid formulations and method for the production thereof | Jurgen Heidlas, Karl-Heinz Zirzow, Johann Wiesmuller, Martin Ober, Jurgen Graefe | 2001-09-11 |
| 5750180 | Process for obtaining lipid fractions from egg products in powder form | Jurgen Heidlas, Jan Cully, Heinz-Rudiger Vollbrecht | 1998-05-12 |
| 5466842 | Process for the isolation of lipid fractions from EGG products in powder form | Jurgen Heidlas, Jan Cully, Heinz-Rudiger Vollbrecht | 1995-11-14 |
| 5433949 | Process for the production of natural antioxidants | Ralf Kahleyss | 1995-07-18 |