Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D377892 | Sander | — | 1997-02-11 |
| 5520836 | Liquid detergent | Karl Schwadtke | 1996-05-28 |
| 5451336 | Process of preparing a concentrated water-based liquid detergent | Karl Schwadtke | 1995-09-19 |
| 5441672 | Concentrated water-containing liquid detergent | Karl Schwadtke | 1995-08-15 |
| 5441662 | Liquid detergent | Karl Schwadtke | 1995-08-15 |
| 5271860 | Bleaching liquid detergent | Karl Schwadtke | 1993-12-21 |
| 5252244 | Aqueous zeolite-containing liquid detergent stabilized with an electrolyte mixture | Hans-Josef Beaujean, Jens Bode, Stefan Paasch, Karl Schwadtke, Eduard Smulders | 1993-10-12 |
| 4963158 | Machine washing process for soiled textile articles | Hans-Josef Beaujean, Horst Eisenblaetter, Johann F. Fues, Brigitte Giesen, Erich Holz +8 more | 1990-10-16 |
| 4913829 | Aqueous fabric softener composition: optionally quaternized aliphatic amine and sulfonic or phosphonic acid compound | Horst Rutzen | 1990-04-03 |
| 4851140 | Aqueous liquid fabric treatment preparation | Hans Nuesslein, Rolf Puchta, Theodor Voelkel | 1989-07-25 |
| 4832856 | Aqueous fabric softener for the treatment of fabrics: containing alkylamine, hydroxyalkylamine or quaternary ammonium derivative and a carboxylic acid | Horst Rutzen | 1989-05-23 |
| 4820436 | Detergents for low laundering temperatures | Hans Andree, Horst Baumann, Manfred Biermann, Frantisek Jost, Horst-Juergen Krause +9 more | 1989-04-11 |
| 4732704 | Manual dishwashing liquid detergent containing fatty alkylmonogluside | Manfred Biermann, Martin Bischoff, Ortburg Guirr, Peter Sandkuehler, Harald Schnegelberger +3 more | 1988-03-22 |
| 4692260 | Dishwashing compositions comprising an enzyme and a C.sub.8 -C.sub.10 alkanol with 0-2 moles of propylene oxide | Peter Jeschke, Klaus Schumann, Theodor Altenschoepfer | 1987-09-08 |
| 4648984 | Novel polyglycol ethers and use thereof | Horst-Jurgen Krause, Andreas Syldatk | 1987-03-10 |