Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6482876 | Agglomerates for the production of an aqueous binder system | Sandra Witt-Nuesslein, Werner Haller, Bernhard Schoettmer, Monika Boecker, Ingo Hardacker +1 more | 2002-11-19 |
| 6211136 | Process for preparing granular detergent components | Bernd Richter, Hans-Josef Beujean | 2001-04-03 |
| 5900399 | Tablet containing builders | Dieter Jung, Otto Koch, Birgit Stevermann | 1999-05-04 |
| 5780420 | Silicate-based builders and their use in detergents and multicomponent mixtures for use in this field | Wolfgang Breuer, Volker Bauer, Joerg Poethkow, Beatrix Kottwitz, Jochen Jacobs +3 more | 1998-07-14 |
| 5484548 | Low-foam scouring powder | Eva Kiewert, Lothar Pioch, Winfried Wichelhaus | 1996-01-16 |
| 5318718 | Process for the production of a pourable phosphate-free foam-inhibiting preparation | Herbert Reuter, Edmund Schmadel | 1994-06-07 |
| 4849125 | Process for preparing a phosphate-reduced granular detergent | Otto Koch | 1989-07-18 |
| 4707290 | Granular adsorbent | Otto Koch | 1987-11-17 |
| 4675124 | Granular detergent of improved detergency containing 2 ethoxylated alcohols, an ethoxylated amine and an anionic | Hans Andree, Markus Berg | 1987-06-23 |
| 4661281 | Process for the production of a spray-dried nonionic washing aid | Ingo Wegener, Herbert Reuter | 1987-04-28 |
| 4590237 | Foam regulators containing paraffin hydrocarbons and hydrophobic silica | Juan C. Wuhrmann, Brigitte Giesen, Edmund Schmadel | 1986-05-20 |
| 4552681 | Granular, free-flowing detergent component and method for its production | Otto Koch, Herbert Reuter | 1985-11-12 |
| 4524010 | High-sudsing, granular detergent composition with greater granulate stability and process for its preparation | Herbert Reuter, Ingo Wegener | 1985-06-18 |
| 4495092 | Viscosity regulators for high-viscosity surfactant concentrates | Karl Schmid, Hans J. Rommerskirchen, Herbert Reuter, Robert Piorr | 1985-01-22 |
| 4482470 | Viscosity modifiers for concentrated surfactants | Herbert Reuter, Lothar Pioch, Karl Schmid | 1984-11-13 |