Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5470493 | Process for softening fabrics by contacting them with a thiodiglycol derivative | Peter Daute, Ingo Wegener, Alfred Meffert | 1995-11-28 |
| 5308512 | Thiodiglycol alkoxylate derivatives, a process for their production and their use as fabric softeners | Gerhard Stoll, Peter Daute, Ingo Wegener | 1994-05-03 |
| 5158692 | Wetting agents for use in aqueous alkaline treatment preparation for yarns or sheet-form textiles | Bernd Fabry, Bernd Wahle | 1992-10-27 |
| 5152802 | Four component anionic and non-ionic surfactant composition for single bath and single stage dyeing of textile fibers | Klaus Becker, Christa Hartschen, Bernd Wahle, Gilbert Schenker, Bernd-Dieter Baehr | 1992-10-06 |