Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9763870 | Formulation comprising liquid ester quats and/or imidazolinium salts and polymer thickeners | Peter Schwab, Ursula Westerholt, Jochen Kleinen, Christian Hartung, Hans-Juergen Koehle | 2017-09-19 |
| 9320697 | Surfactant compositions and formulations with a high oil content | Jochen Kleinen, Christian Hartung, Joachim Venzmer | 2016-04-26 |
| 8642525 | Formulations containing sorbitan carboxylic acid ester | Sascha Herrwerth, Joerg Peggau, Burghard Gruening, Oliver Springer | 2014-02-04 |
| 7625853 | Aqueous surface-active formulation including polypropylene glycol(3) myristyl ether | Holger Leidreiter | 2009-12-01 |