Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479452 | Surfactant granules with an improved dissolving rate comprising alky and alkenyl sulfates | Manfred Weuthen | 2002-11-12 |
| 6455488 | Process of making alkyl sulfate granulates | Georg Assmann, Olaf Blochwitz, Andreas Syldath | 2002-09-24 |
| 6362157 | Method for producing tenside granulates with a higher bulk density | Olaf Blochwitz, Georg Assmann, Andreas Syldath, Karl Schmid | 2002-03-26 |