Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8680040 | 1-aza-3,7-dioxabicyclo[3,3,0]octane compounds and monocyclic oxazolidines as pro-fragrances | Ursula Huchel, Thomas Gerke, Silvia Sauf | 2014-03-25 |
| 5723137 | Process for the production of storage stable wax dispersions | Bernd Wahle, Peter Waltenberger, Thomas Foerster, Thomas Engels | 1998-03-03 |