Issued Patents All Time
Showing 26–50 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8349784 | Automatic dishwashing agent | Johannes Zipfel, Nadine Warkotsch, Arnd Kessler, Dorota Sendor-Müller, Britta Strauss | 2013-01-08 |
| 8349785 | Machine dishwasher detergent | Arnd Kessler, Thorsten Bastigkeit, Johannes Zipfel | 2013-01-08 |
| 8343285 | Method for carrying out a rinsing programme | Willi Buchmeier, Joerg Kinnius, Dirk Wegener, Cornelius Wolf, Johannes Zipfel | 2013-01-01 |
| 8328951 | Cleaning agent | Thorsten Bastigkeit, Arnd Kessler, Johannes Zipfel, Dorota Sendor-Müller | 2012-12-11 |
| 8323419 | Method for controlling a metering device arranged movably on the inside of a dishwasher | Thorsten Bastigkeit, Salvatore Fileccia, Arnd Kessler, Heinz-Dieter Eichholz, Gerold Jans +1 more | 2012-12-04 |
| 8314056 | Automatic dishwashing agent | Dorota Sendor-Müller, Johannes Zipfel, Arnd Kessler, Sven Müller, Wolfgang Wick | 2012-11-20 |
| 8303721 | Detergent comprising a builder, a bleaching agent, and a copolymer | Nadine Warkotsch, Johannes Zipfel, Arnd Kessler, Arno Dueffels, Thomas Holderbaum | 2012-11-06 |
| 8268768 | Automatic dishwashing agent | Dorota Sendor-Müller, Johannes Zipfel, Arnd Kessler, Sven Müller | 2012-09-18 |
| 7879154 | Phosphate-free dishwashing detergents comprising builder, bleaching agent, nonionic surfactant, copolymer and a phosphonate | Nadine Warkotsch, Johannes Zipfel, Arnd Kessler, Arno Dueffels, Thomas Holderbaum | 2011-02-01 |
| 7469519 | Process for producing a water-soluble package containing a composition | Wolfgang Barthel, Birgit Burg, Arno Duffels, Salvatore Fileccia, Maren Jekel +1 more | 2008-12-30 |
| 7424891 | Detergents | Pavel Gentschev, Ulrich Pegelow, Arnd Kessler, Maren Jekel, Johannes Zipfel | 2008-09-16 |
| 7375070 | Portioned detergent composition | Ulrich Pegelow, Alexander Lambotte, Maren Jekel, Arno Dueffels | 2008-05-20 |
| 7205266 | Laundry or dishwasher detergent tablet having at least one cavity | Thomas Holderbaum, Bernd Richter, Rolf Bayersdoerfer | 2007-04-17 |
| 7192911 | Nonaqueous 3 in 1 dishwasher products | Matthias Sunder, Rolf Bayersdoerfer, Bernd Richter, Arnd Kessler, Michael Dreja +1 more | 2007-03-20 |
| 7094739 | Dishwasher machine detergents with low viscosity surfactants | Arnd Kessler, Rolf Bayersdoerfer, Wolfgang Wick, Sven Mueller, Peter Schmiedel | 2006-08-22 |
| 7053032 | Machine dishwashing detergents containing surfactants with specific diffusion coefficients | Arnd Kessler, Rolf Bayersdoerfer, Wolfgang Wick, Sven Mueller, Peter Schmiedel | 2006-05-30 |
| 7041628 | Aqueous 3 in 1 dishwasher products | Matthias Sunder, Rolf Bayersdoerfer, Bernd Richter, Arnd Kessler, Michael Dreja +1 more | 2006-05-09 |
| 7026276 | Machine dishwashing detergents containing surfactants with a low dynamic surface tension | Arnd Kessler, Rolf Bayersdoerfer, Wolfgang Wick, Sven Mueller, Peter Schmiedel | 2006-04-11 |
| 6992056 | Process for preparing detergent tablets having two or more regions | Juergen Haerer, Thomas Gassenmeier, Hans-Josef Beaujean, Bernd Richter, Thomas Moeller | 2006-01-31 |
| 6962898 | Machine dishwasher rinsing agent | Arnd Kessler, Rolf Bayersdoerfer, Rainer Sorg, Melanie Baumann | 2005-11-08 |
| 6903058 | Dishwashing agent and method for production thereof | Bernd Richter, Rolf Bayersdoerfer | 2005-06-07 |
| 6750193 | Method for producing multi-phase cleaning and washing agent shaped bodies | Thomas Holderbaum, Hans-Josef Beaujean, Juergen Haerer, Bernd Richter, Markus Semrau | 2004-06-15 |
| 6703357 | Cleaning agent for hard surfaces, containing glucanase | Karl-Heinz Maurer | 2004-03-09 |
| 6462006 | Solid machine dishwashing detergent with phosphate and crystalline lamellar silicates | Rainer Sorg, Juergen Haerer, Harald Volk, Thomas Mueller-Kirschbaum, Peter Krings +4 more | 2002-10-08 |
| 6448212 | Laundry/dishwasher detergent portion | Thomas Holderbaum, Bernd Richter, Juergen Haerer | 2002-09-10 |