Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4668433 | Novel derivatives of 6-hydroxyhexanoates as fragrance ingredients | — | 1987-05-26 |
| 4657700 | Fragrance compositions containing benzyl ethers | — | 1987-04-14 |
| 4654169 | Phenyl-aliphatic oximes as odorants | — | 1987-03-31 |
| 4544714 | Odorant oximes | — | 1985-10-01 |
| 4508925 | 3-Phenyl-propionaldehydes | Yvo Crameri, Peter Schudel | 1985-04-02 |
| 4481133 | Odorant and/or flavorant substances | Hans Ulrich Gonzenbach | 1984-11-06 |
| 4435585 | Process for the preparation of dihydrocinnamaldehyde derivatives | Yvo Crameri, Peter Schudel | 1984-03-06 |
| 4426321 | Odorant alkadienyl ketones, alcohols and oximes | — | 1984-01-17 |
| 4406828 | Odorant and/or flavorant substances | Hans Ulrich Gonzenbach | 1983-09-27 |
| 4198532 | Novel alcohol odorants | — | 1980-04-15 |