Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4732704 | Manual dishwashing liquid detergent containing fatty alkylmonogluside | Manfred Biermann, Ortburg Guirr, Peter Sandkuehler, Harald Schnegelberger, Karl Schmid +3 more | 1988-03-22 |
| 4547306 | Fabric detergent compositions containing acylcyanamides | Christian Hase, Edmund Schmadel, Gunther Vogt | 1985-10-15 |
| 4492802 | Process for manufacture of quaternary ammonium compounds | Horst Rutzen, Peter Nikolaus, Rudolf Lehmann | 1985-01-08 |
| 4281196 | Quaternary ammonium compounds, their preparation, and their use as softening agents | Horst Rutzen, Jochen Heidrich, Udo Kloubert, Peter Waltenberger, Ingo Wegener | 1981-07-28 |
| 4264480 | Stable aqueous suspension of water-insoluble, calcium-binding aluminosilicates and organic suspending agents | Hans Andree, Dieter Jung, Jens Conrad, Josef Huppertz, Gunter Jakobi +6 more | 1981-04-28 |
| 4184985 | Stable, aqueous or aqueous-alcoholic solutions of fat-soluble perfume oils containing hydroxyalkyl ether-ethoxylates | Fanny Scheuermann, Jochen Heidrich | 1980-01-22 |