Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6384009 | Use of alkoxylated carboxylic acid esters for reducing viscosity of aqueous surfactant systems | Rita Koester, Ansgar Behler, Michael Neuss | 2002-05-07 |
| 6362157 | Method for producing tenside granulates with a higher bulk density | Olaf Blochwitz, Georg Assmann, Andreas Syldath, Ditmar Kischkel | 2002-03-26 |