Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11692158 | Washing agent with improved optical and rheological properties | Frank Meier, Peter Schmiedel, Daniel Thomas Piorkowski, Berthold Schreck | 2023-07-04 |
| 9512388 | Solid state detergent in a transparent container | Frank Meier, Nicole Bode, Rainer Geberzahn, Dieter Nickel, Bin Lin +4 more | 2016-12-06 |
| 6562769 | Method for producing aromatic beads | Kathleen Paatz, Wolfgang Lahn, Wilfried Raehse | 2003-05-13 |
| 6458755 | Amorphous alkali metal silicate compound | Rene-Andres Artiga Gonzalez, Katrin Burmeister, Hubert Freese, Manfred Greger, Bernd Larson +3 more | 2002-10-01 |
| 6191096 | Spray-dried amorphous alkali metal silicate compound and its use in detergent compositions | Rene-Andres Artiga Gonzalez, Katrin Burmeister, Hubert Freese, Manfred Greger, Bernd Larson +3 more | 2001-02-20 |