Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11680228 | Amides of aliphatic polyamines and 12-hydroxyoctadecanoic acid and lipase stable thickener compositions | Michael Klostermann, Gonglu Tian | 2023-06-20 |
| 10696935 | Thickened or structured liquid detergent compositions | Liesbet Maria Cornelia Detroch, Susana Fernandez-Prieto, Vincenzoi Guida, Michael Klostermann, Bruno Jean-Pierre Matthys +2 more | 2020-06-30 |
| 10301574 | Fabric enhancer composition | Marc Johan Declercq, Pieter Jan Maria SAVEYN | 2019-05-28 |
| 10221379 | Thickened or structured liquid detergent compositions | Liesbet Maria Cornelia Detroch, Susana Fernandez-Prieto, Vincenzo Guida, Michael Klostermann, Bruno Jean-Pierre Matthys +2 more | 2019-03-05 |
| 10214471 | Method for producing propylene glycol from propene and hydrogen peroxide | Holger Wiederhold, David BOLZ, Bernd Jaeger, Sebastian Imm, Georg Thiele | 2019-02-26 |
| 10113137 | Fabric softener active composition | Marc Johan Declercq, Pieter Jan Maria SAVEYN | 2018-10-30 |
| 10011806 | Method for making a tris-(2-hydroxyethyl)-methylammonium methylsulfate fatty acid ester | Axel Euler, Kurt Seidel, Peter Schwab | 2018-07-03 |
| 9441187 | Fabric softener active composition and method for making it | Ulrike Kottke, Dirk Kuppert, Dietmar Träumer, Kurt Seidel, Axel Euler | 2016-09-13 |
| 8883712 | Fabric softening composition | Ulrike Kottke, Hans Henning Wenk, Harald Jakob | 2014-11-11 |
| 8569224 | Fabric softener active composition | Ulrike Kottke, Harald Jakob, Jens Hildebrand | 2013-10-29 |
| 8563499 | Fabric softener active composition | Matthias Schöppner, Axel Euler, Harald Jakob, Saji John Meledathu, Todd L. KURTH +3 more | 2013-10-22 |
| 8183199 | Heat stable fabric softener | Renae Dianna Fossum, Jose Andres Rojo Moreno, Hugo Jean Marie Demeyere, Kevin Lee Kott, Ulrike Kottke +1 more | 2012-05-22 |
| 7229958 | Fragrance alcohol-releasing polysiloxane | Thomas Salomon, Ronald J. Smith | 2007-06-12 |
| 6653275 | Clear softening agent formulations | Michael Fender, Simone Schussler, Klaus Stark | 2003-11-25 |
| 6376455 | Quaternary ammonium compounds, compositions containing them, and uses thereof | Floyd E. Friedli | 2002-04-23 |
| 6180593 | Fabric softeners with improved color-retaining action | Michael Fender, Anja Wilhelm | 2001-01-30 |
| 6180594 | Low-concentration, high-viscosity aqueous fabric softeners | Michael Fender, Simone Schussler | 2001-01-30 |
| 6110887 | Aqueous fabric softeners having improved handle | Axel Euler, Michael Fender, Hans Schieber | 2000-08-29 |
| 5962708 | Process for preparation of highly concentrated free-flowing aqueous solutions of betaines | Ingo Hamann, Winfried Wehner | 1999-10-05 |
| 5681972 | Process for preparing highly concentrated, free-flowing aqueous solutions of betaines | Ingo Hamann, Winfried Wehner | 1997-10-28 |
| 5464565 | Process for the preparation of highly concentrated free-flowing aqueous solutions of betaines | Ingo Hamann, Winfried Wehner | 1995-11-07 |
| 5371251 | Polyol polyether sulfosuccinates, a process for preparing them, and their use | Ingo Hamann, Elke Hohn | 1994-12-06 |
| 5344642 | Use of alkylglycoside sulfosuccinates for the production of cosmetic preparations and cleaning agents | Mathias Hintz, Christl Moller, Thomas Salomon, Joachim Weigand | 1994-09-06 |
| 5254271 | Ammonium compounds, preparation thereof and use thereof as cleaning agent, cosmetic raw material and softener, in particular as final-rinse fabric softner | Ingo Hamann, Elke Hohn, Winfried Wehner, Joachim Weigand | 1993-10-19 |
| 5246695 | Use of alkylglycoside sulfosuccinates for the production of cosmetic preparations and cleaning agents | Mathias Hintz, Christl Moller, Thomas Salomon, Joachim Weigand | 1993-09-21 |