Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6797687 | Gemini surfactant compositions | Hans-Christian Raths, Manfred Weuthen, Michael Elsner | 2004-09-28 |
| 6780829 | Tenside granulates comprising fatty alcohol sulfate and olefin sulfonates | Manfred Weuthen, Jutta Stute, Stefan Podubrin | 2004-08-24 |
| 6723135 | Laundry detergents and cleaning products based on alkyl and/or alkenyl oligoglycosides and fatty alcohols | Rainer Eskuchen, Manfred Weuthen, Michael Koehler, Werner Leinemann | 2004-04-20 |
| 6683035 | Gel compositions containing alkoxylated carboxylic acid esters, their use in cleaning toilets and toilet cleaning products containing the same | Rita Koester, Ansgar Behler, Jutta Stute | 2004-01-27 |