Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703228 | Process for the purification of carbohydrate derivatives with surface-active properties | Jan Cully | 1997-12-30 |
| 5626756 | Process for fractionating and refining natural lipid substances | Georg Huber | 1997-05-06 |
| 5616352 | Process for the production of fat- and cholesterol-reduced powered products based on eggs which are characterized by a high phospholipid content | Heinz-Rudiger Vollbrecht, Jan Cully | 1997-04-01 |
| 5616359 | Process for the production of egg-based products in a powder form with a reduced fat and cholesterol content | Jan Cully, Heinz-Rudiger Vollbrecht | 1997-04-01 |