Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5068362 | Cyclic ethers and their utilization as perfuming or flavoring ingredients | Anthony F. Morris, Regula Naef, Sina D. Escher | 1991-11-26 |
| 5021402 | Cyclic ethers and their utilization as perfuming or flavoring ingredients | Anthony F. Morris, Regula Naef, Sina D. Escher | 1991-06-04 |
| 4889735 | Furanic esters and their utilization as flavor ingredients | Wilhelm Pickenhagen | 1989-12-26 |
| 4387248 | .alpha.,.beta.-Unsaturated aldehydes and use of same as flavoring ingredients | Wilhelm Pickenhagen | 1983-06-07 |
| 4324809 | Flavoring with .alpha., .beta.-unsaturated aldehydes | Wilhelm Pickenhagen | 1982-04-13 |