Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10815191 | Formulation comprising ester quats based on isopropanolamine and tetrahydroxypropyl ethylenediamine | Peter Schwab, Hans-Juergen Koehle, Kurt Seidel, Hans Henning Wenk | 2020-10-27 |
| 9801797 | Formulation comprising ester quats based on isopropanolamine | Hans-Juergen Koehle, Kurt Seidel, Peter Schwab | 2017-10-31 |
| 9763870 | Formulation comprising liquid ester quats and/or imidazolinium salts and polymer thickeners | Peter Schwab, Uta Kortemeier, Jochen Kleinen, Christian Hartung, Hans-Juergen Koehle | 2017-09-19 |
| 9616007 | Composition comprising mixtures of isostearamide, glycerol ester and water | Sascha Herrwerth, Oliver Springer | 2017-04-11 |
| 8993792 | Polyglycol ether-free sulphosuccinates based on polyglycerol partial esters and use thereof | Christian Hartung, Dominik Schuch, Wolfgang Berkels, Peter Muss, Sascha Herrwerth +4 more | 2015-03-31 |