Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10582721 | Aroma composition including 2,4-nonadiene | Hans Rudolph Gygax, Harry Renes, Sophie Davodeau | 2020-03-10 |
| 8057784 | Particulate flavoring composition | Frans Witteveen | 2011-11-15 |
| 7018651 | Moisture and oxygen stable composition and a process for obtaining said composition | Jack Burger, Guiseppe CORDA, Louis Doorn, Roel Orsel, Frans Witteveen | 2006-03-28 |