Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12384987 | Process for producing metal organic frameworks | Christian Kropf, Stefan Kaskel, Steffen Hausdorf, Philipp Mueller | 2025-08-12 |
| 11104688 | Pro-fragrances and method of preparation thereof | Andre Haetzelt, Andreas Bauer, Andreas Gerigk, Michael Dischmann, Sascha Schaefer | 2021-08-31 |
| 11014937 | Pro-fragrances and method of preparation thereof | Andre Haetzelt, Andreas Bauer, Ursula Huchel, Thomas Gerke, Christian Kropf | 2021-05-25 |
| 11014938 | Compositions comprising precursors for volatiles | Andre Haetzelt, Andreas Bauer, Ursula Huchel, Thomas Gerke, Christian Kropf | 2021-05-25 |
| 10836978 | Composition comprising precursor for volatiles | Andre Haetzelt, Andreas Bauer, Andreas Gerigk, Manuela Materne, Hubert Smyrek +2 more | 2020-11-17 |
| 10829498 | Composition comprising precursor for volatiles | Andre Haetzelt, Andreas Bauer, Andreas Gerigk, Manuela Materne, Hubert Smyrek +2 more | 2020-11-10 |
| 10457895 | Washing or cleaning agent for reducing malodors | Christian Kropf, Matthias Sunder, Ursula Huchel, Peter Schmiedel, Stefan Kaskel +2 more | 2019-10-29 |
| 9862727 | Process for controlling malodors using oxazolidines | Ursula Huchel, Lukas Baron | 2018-01-09 |
| 9845449 | Stabilized perfume oils | Ursula Huchel, Andreas Gerigk, Hubert Smyrek, Ralf Bunn, Andreas Bauer +3 more | 2017-12-19 |
| 9587206 | Combination of an amino alcohol, a fragrance and a silicic acid ester, and the use of same as a pro-fragrance | Andreas Bauer, Ursula Huchel, Andreas Gerigk, Thomas Gerke, Hubert Smyrek | 2017-03-07 |
| 9321986 | Combinations of 1-aza-3,7-dioxabicyclo[3.3.0]octane compounds and silicic acid esters and the use of same as pro-fragrances | Andreas Bauer, Ursula Huchel, Andreas Gerigk, Thomas Gerke, Hubert Smyrek | 2016-04-26 |