Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7981457 | Taste improving substances | Jan Visser, Harry Renes, Chris Winkel | 2011-07-19 |
| 7862844 | Taste improving substances | Chris Winkel, Harry Renes, Jan Visser, Jan Bakker, Bart Ruisch | 2011-01-04 |
| 7771769 | Flavouring a foodstuff by incorporating an effective amount of at least one compound of the formula R1-S-R2 in which R1 and R2 represent a specific atom or group | Wolfgang Fitz, Josef Kerler, Harry Renes | 2010-08-10 |