Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12031261 | Method and device for dispensing a fragrance composition during a cleaning cycle of a household appliance | Arnd Kessler, Ingo Hardacker, Slavoljub Barackov, Andreas Bauer | 2024-07-09 |
| 11401485 | Microcapsule system for polysensory olfactory effects I | Andreas Bauer, Andre Haetzelt, Andreas Gerigk, Anneliese Wilsch-Irrgang, Klaus Last +1 more | 2022-08-02 |
| 9217222 | Prevention of body odour | Ursula Huchel, Markus Egert, Andreas Bauer, Andreas Gerigk | 2015-12-22 |
| 8510872 | Toilet flusher having a low-viscosity substance | Hans-Georg Mühlhausen, Ralph Butter-Jentsch, Matthias Lueken | 2013-08-20 |
| 8316471 | Modular system for dispensing active ingredient fluids to the flushing liquid of a toilet bowl | Ralph Butter-Jentsch, Matthias Lüken, Volker Vanek | 2012-11-27 |
| 7971284 | Flushing water guiding arrangement for a toilet bowl | Arndt Scheidgen, Hans-Georg Muehlhausen, Ralph Butter-Jentsch | 2011-07-05 |
| 6934973 | Dispensing device for dispensing an active-substance fluid into the flushing liquid in a toilet bowl | Detlef Lehmann, Lutz Graesser, Hans-Georg Muehlhausen, Ronald Menke, Ralph Butter-Jentsch | 2005-08-30 |
| 6336977 | Gelled cleaning agent for flush toilets | Ronald Menke, Alexander Ditze | 2002-01-08 |