Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6716468 | Savoury flavor comprising 2-methylfuran-3-thiol and/or a derivative and methylenedithiol and/or a derivative | Wolfgang Fitz, Andries Van Delft, Josef Kerler, Willem Apeldoorn, Gerrit Hendrik Altena | 2004-04-06 |
| 4442025 | Perfume compositions and perfumed articles containing esters of substituted bicyclo [2.2.1]heptane and heptene-carboxylic acids as perfume base | Harmannus Boelens, Antonius J. A. van der Weerdt | 1984-04-10 |