Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362882 | 4-Methyl-2,5-dioxabicyclo-[4,4,0]-decan-3-one, its preparation and use in perfume compositions and as an odorant | Klaus Bruns | 1982-12-07 |
| 4311616 | Method of preparing perfume compositions that contain tricyclo[5.2.1.0.sup.2 ]decane carboxylic acid esters | Klaus Bruns | 1982-01-19 |