Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5578560 | Water-containing detergent mixtures comprising oligoglycoside surfactants | Brigitte Giesen, Andreas Syldath, Karl Schmid | 1996-11-26 |
| 5391786 | Process for the production of light-colored washing-active .alpha.-sulfofatty acid lower alkyl ester salts | Bernd Fabry, Ulrich Kratzel, Wolfgang Schmidt | 1995-02-21 |