Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4931428 | 1-tert-butoxy-.omega.-alkenes and their use as scents | Rainer Becker, Heinz Eckhardt, Manfred Eggersdorfer, Klaas Jansen | 1990-06-05 |
| 4837201 | 4-Methyl-4-phenyl-1-pentanals, their preparation and their use as scents | Walter Gramlich, Norbert Goetz, Hardo Siegel | 1989-06-06 |