Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7713581 | Method of impregnating a carrier a matrix with solid and/or liquid compounds using compressed gases, and materials thus impregnated | Jurgen Heidlas, Zhengfeng Zhang, Kurt Stork, Martin Ober, Johann Obersteiner | 2010-05-11 |
| 6680284 | Method for producing powdery particle-reduced formulations with the aid of compressed gases | Jurgen Heidlas, Martin Ober | 2004-01-20 |
| 6599533 | Homogenous water-free formulations containing glycerophospholipids and polar or lipophilic substances, method for the production thereof | Jurgen Heidlas, Karl-Heinz Zirzow, Jurgen Graefe | 2003-07-29 |
| 6288130 | Oil-free glycerophospholipid formulations and method for the production thereof | Jurgen Heidlas, Karl-Heinz Zirzow, Martin Ober, Franz Michlbauer, Jurgen Graefe | 2001-09-11 |
| 5789647 | Process for the extraction of natural carotenoid dyes | Jurgen Heidlas, Jan Cully, Heinz-Rudiger Vollbrecht | 1998-08-04 |
| 5063077 | Process for the removal of cholesterol and cholesterol esters from egg yolk | Heinz-Rudiger Vollbrecht, Jan Cully | 1991-11-05 |