Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11680225 | Method for producing a washing agent with improved optical and rheological properties | Frank Meier, Peter Schmiedel, Daniel Thomas Piorkowski, Thorsten Ott, Piotr Tkacz +1 more | 2023-06-20 |
| 11155771 | Method for preparing a liquid washing or cleaning agent using a preservative-free dye solution | Matthias Sunder, Uwe Trebbe, Volker Blank, Thomas Holderbaum, Alexander Tollkoetter +2 more | 2021-10-26 |
| 7585825 | Scented solid substances comprising a non-ionic surfactant-impregnated carrier | Rene-Andres Artiga Gonzalez, Hubert Harth, Jurgen Hilsmann, Mario Sturm, Andreas Bauer +1 more | 2009-09-08 |
| 7279453 | Foam regulating granulate | Volker Blank, Rene-Andres Artiga-Gonzalez, Ulrich Pegelow, Adolf Wiche, Mario Sturm | 2007-10-09 |
| 6221824 | Process for the production of compounded acetonitrile derivatives | Andreas Lietzmann, Artiga Gonzalez, Christian Nitsch, Horst-Dieter Speckmann | 2001-04-24 |
| 6200498 | Process for producing paraffin-containing foam regulators | Rene-Andres Artiga Gonzalez, Maria Liphard, Ingrid Kraus | 2001-03-13 |
| 6034050 | Amorphous alkali metal silicate compound | Rene-Andres Artiga Gonzalez, Volker Bauer, Katrin Burmeister | 2000-03-07 |