Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5762803 | Silicon dioxide based microspheres for rapid chromatographic separation of biomolecules | Laszlo Jelinek, Robert Ohmacht | 1998-06-09 |
| 4226892 | Flavoring with cycloaliphatic unsaturated ketones | Edouard P. Demole, Gunther Ohloff, Max Stoll | 1980-10-07 |
| 4187863 | Cycloaliphatic unsaturated ketones as odor and taste modifying agents in tobacco products | Edouard P. Demole, Gunther Ohloff, Max Stoll | 1980-02-12 |