Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7913639 | Display for indicating the depletion of cleaning agents or auxiliary cleaning agents | Jan Canavoi, Arnd Kessler | 2011-03-29 |
| 7491686 | Detergent or cleaning agent | Wolfgang Barthel, Salvatore Fileccia, Ulf Arno Timmann | 2009-02-17 |
| 7469519 | Process for producing a water-soluble package containing a composition | Wolfgang Barthel, Birgit Burg, Salvatore Fileccia, Maren Jekel, Christian Nitsch +1 more | 2008-12-30 |
| 7446084 | Process for manufacturing multi-phase detergents or cleaning agents in a water-soluble container | Wolfgang Barthel, Salvatore Fileccia, Maren Jekel, Birgit Burg | 2008-11-04 |