Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4731356 | Unsaturated aliphatic ketone and use of same as perfuming ingredient | Karl-Heinrich Schulte-Elte | 1988-03-15 |
| 4717771 | Unsaturated aliphatic ketone [and use of same as perfuming ingredient] | Karl-Heinrich Schulte-Elte | 1988-01-05 |
| 4584127 | Utilization of 1-cyclopentenylacetic acid as perfuming ingredient | Arnoldus Uijttewaal | 1986-04-22 |
| 4411829 | Perfuming ingredient | Karl-Heinrich Schulte-Elte | 1983-10-25 |