Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6992056 | Process for preparing detergent tablets having two or more regions | Juergen Haerer, Thomas Gassenmeier, Christian Nitsch, Bernd Richter, Thomas Moeller | 2006-01-31 |
| 6750193 | Method for producing multi-phase cleaning and washing agent shaped bodies | Thomas Holderbaum, Juergen Haerer, Christian Nitsch, Bernd Richter, Markus Semrau | 2004-06-15 |
| 6410500 | Moulded body dishwasher detergents with soil release polymers | Juergen Haerer, Thomas Mueller-Kirschbaum, Christian Nitsch, Thomas Moeller, Bernd Richter | 2002-06-25 |
| D447836 | Detergent tablet | — | 2001-09-11 |
| D446348 | Detergent tablet | — | 2001-08-07 |
| D446347 | Detergent tablet | — | 2001-08-07 |
| 6251848 | Bull's-eye tablet | Thomas Holderbaum, Christian Nitsch, Juergen Haerer, Markus Semrau, Karl-Martin Faeser | 2001-06-26 |
| D436688 | Detergent tablet | — | 2001-01-23 |
| D431320 | Detergent tablet | — | 2000-09-26 |
| D429542 | Detergent tablet | — | 2000-08-15 |
| D428198 | Detergent tablet | — | 2000-07-11 |
| 5929014 | Paste-form detergent | Thomas Merz, Erich Holz, Thomas Holderbaum, Guenther Amberg, Khalil Shamayeli +2 more | 1999-07-27 |
| 5880083 | Liquid bleach-containing formulation for washing or cleaning | Christian Block, Rainer Hofmann, Dieter Legel, Rudolf Lind, Josef Penninger +3 more | 1999-03-09 |
| 5691293 | Stable, dual-function, phosphate-, metasilicate- and polymer-free low-alkali detergent tablets for dishwashing machines and a process for their production | Hans-Friedrich Kruse, Norbert Schaefer, Juergen Haerer | 1997-11-25 |
| 5616550 | Process for the continuous production of a granular detergent | Hans-Friedrich Kruse, Thomas Holderbaum, Jochen Jacobs | 1997-04-01 |
| 5518645 | Process for the production of paste-form detergents | Jens Bode, Norbert Schaefer | 1996-05-21 |
| 5505875 | Storage-stable encapsulated sodium percarbonate and process for its production | Franz-Josef Carduck, Jens Bode | 1996-04-09 |
| 5441661 | Non-aqueous liquid detergent preparations containing a hydrated zeolite a stabilized by a polar deactivating agent | Rene-Andres Artiga Gonzalez, Jens Bode | 1995-08-15 |
| 5409685 | Manufactured tin(II) sulfate granules for electrolytic coloring with metal salts | Loert de Riese-Meyer, Jens Bode, Joerg Sander, Volker Sander | 1995-04-25 |
| 5328489 | Non-aqueous liquid bleach containing 40-70% perborate monohydrate in a nonionic surfactant | Karl Schwadtke, Erich Holz | 1994-07-12 |
| 5252244 | Aqueous zeolite-containing liquid detergent stabilized with an electrolyte mixture | Jens Bode, Stefan Paasch, Karl Schwadtke, Eduard Smulders, Eric Sung | 1993-10-12 |
| 4963158 | Machine washing process for soiled textile articles | Horst Eisenblaetter, Johann F. Fues, Brigitte Giesen, Erich Holz, Ulrich Jahnke +8 more | 1990-10-16 |