Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7045494 | Alkyl and/or alkenyloligoglycoside preparations having reduced magnesium salt concentrations | Thomas Albers, Karl Schmid, Rainer Eskuchen | 2006-05-16 |
| 6903066 | Processes for preparing light-colored alk(en)yl oligoglycoside mixtures | Ditmar Kischkel, Werner Leinemann, Rainer Eskuchen, Manfred Weuthen | 2005-06-07 |
| 6723135 | Laundry detergents and cleaning products based on alkyl and/or alkenyl oligoglycosides and fatty alcohols | Rainer Eskuchen, Ditmar Kischkel, Manfred Weuthen, Werner Leinemann | 2004-04-20 |
| 6229056 | Unsaturated fatty compounds with improved low-temperature behavior | Achim Ansmann, Guenther Demmering, Georg Assmann, Fritz Schuster, Alfred Westfechtel | 2001-05-08 |
| 5917097 | Unsaturated fatty compounds with improved low-temperature behavior | Alfred Westfechtel, Guenter Demmering, Horst-Dieter Komp, Christiane Boehr, Achim Ansmann +1 more | 1999-06-29 |
| 5709739 | Release agents for hydraulic binders | Leonhard Wittich, Stephan Heck, Lothar Friesenhagen, Guenther Demmering, Horst-Dieter Komp +2 more | 1998-01-20 |
| 5672781 | Process for the production of fatty alcohols based on vegetable fats and oils by fractionation | Karl Schmid, Guenther Demmering, Horst-Dieter Komp, Hans-Peter Kubersky | 1997-09-30 |
| 5565598 | Process for the production of substantially odorless fatty alcohol ethersulfate salts | Ansgar Behler, Uwe Ploog, Hermann Hensen, Werner Seipel, Guenther Demmering +1 more | 1996-10-15 |
| 5474604 | Fatty mixtures | Guenter Demmering, Karl Schmid, Detlev Stanislowski | 1995-12-12 |