Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11566206 | Multi-component detergent comprising catechol metal complex | Frank Meier, Mareile Job, Christian Kropf | 2023-01-31 |
| 11560532 | Detergent composition with catechol metal complex compound | Frank Meier, Mareile Job, Christian Kropf | 2023-01-24 |
| 11220660 | Portion bag having bleach activator/complexing agent compound | Matthias Sunder, Frank Meier, Sheila Edwards | 2022-01-11 |
| 10005987 | Enzyme-containing washing or cleaning composition comprising calcium nitrate | Detlef Buisker, Ines Raschke | 2018-06-26 |
| 9402790 | Liquid laundry detergents with perfume capsules | Ashraf Marzouk, Annika Gueldner, Simone Nemmertz, Thorsten Ott | 2016-08-02 |
| 9217124 | Washing or cleaning agent comprising a hydrogel former | Christian Kropf, Matthias Sunder, Peter Schmiedel, Joerg Tiller, Marco Mueller +2 more | 2015-12-22 |
| 9187714 | Structured liquid detergent or cleaning agent having a flow limit and inorganic salt | Peter Schmiedel, Ines Baranski, Ashraf Marzouk, Matthias Sunder, Hendrik Hellmuth +3 more | 2015-11-17 |
| 8920576 | Methods of removing stains and machine dishwashing methods | Pavel Gentschev, Maren Jekel, Arnd Kessler, Christian Nitsch, Johannes Zipfel | 2014-12-30 |
| 8569222 | Laundry article having cleaning properties | Martina Hutmacher, Peter Schmiedel, Matthias Sunder, Timothy O'Connell, Thomas Weber | 2013-10-29 |
| 8486883 | Liquid washing or cleaning agent having a polymer preventing graying | Marc-Steffen Schiedel, Peter Schmiedel, Evelyn Langen, Sabine Schümann, Martina Hutmacher +7 more | 2013-07-16 |
| 7424891 | Detergents | Pavel Gentschev, Christian Nitsch, Arnd Kessler, Maren Jekel, Johannes Zipfel | 2008-09-16 |
| 7375070 | Portioned detergent composition | Alexander Lambotte, Maren Jekel, Christian Nitsch, Arno Dueffels | 2008-05-20 |
| 7279453 | Foam regulating granulate | Volker Blank, Rene-Andres Artiga-Gonzalez, Stefan Hammelstein, Adolf Wiche, Mario Sturm | 2007-10-09 |
| 7041632 | Perfumed detergent shaped bodies | Thomas Holderbaum, Bernd Larson, Harald Volk | 2006-05-09 |
| 6479450 | Bleaching system | Albrecht Weiss, Beatrix Kottwitz, Marita Grothus, Maria Liphard | 2002-11-12 |
| 6417151 | Activators for peroxide compounds in detergents and cleaning agents | Marita Grothus, Albrecht Weiss, Beatrix Kottwitz, Guenter Uphues, Inken Prueser | 2002-07-09 |
| 6372703 | Non-aqueous bleach-containing liquid detergents | Bernd Richter | 2002-04-16 |
| 6312513 | Pigment concentrates containing dimerdiolalkoxylate additives, and methods of preparing same | Rainer Hoefer, Heinz-Guenther Schulte, Hans-Christian Raths, Harald Frommelius, Stefan Gollnick | 2001-11-06 |
| 6200946 | Transition metal ammine complexes as activators for peroxide compounds | Helmut Blum, Bernd Mayer, Hans-Juergen Riebe | 2001-03-13 |
| 6153576 | Transition-metal complexes used as activators for peroxy compounds | Helmut Blum, Bernd Mayer, Horst-Dieter Speckmann, Bernt Krebs, Mark Duda +2 more | 2000-11-28 |