Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5525589 | Cyclic compounds | Daniel Helmlinger | 1996-06-11 |
| 5214160 | Acetyl-tri-and-tetramethyl-octahydronaphthalenes and fragrance compositions containing same | Daniel Helmlinger, Cornelius Nussbaumer, Mario Pesaro | 1993-05-25 |
| 5198155 | Apparatus for the admixing of gaseous or vaporous substances | Norbert Neuner-Jehle | 1993-03-30 |
| 5180709 | Acetyl-tri-and-tetramethyl-octahydronaphthalenes and fragrance compositions containing same | Daniel Helmlinger, Cornelius Nussbaumer, Mario Pesaro | 1993-01-19 |
| 4954150 | Device for branching gas flows | — | 1990-09-04 |