Issued Patents 2004
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831052 | Cleaning compositions containing hydroxy mixed ethers, methods of preparing the same, and uses therefor | Manfred Weuthen, Hans-Christian Raths | 2004-12-14 |
| 6805141 | Mixtures of gemini surfactants and fatty alcohol alkoxylates in rinse agents | Ditmar Kischke, Manfred Weuthen | 2004-10-19 |
| 6797400 | Moist wipes (II) | Manfred Weuthen, Anja Hanke | 2004-09-28 |
| 6797399 | Wet wipes (III) | Manfred Weuthen, Anja Hanke | 2004-09-28 |
| 6797687 | Gemini surfactant compositions | Ditmar Kischkel, Hans-Christian Raths, Manfred Weuthen | 2004-09-28 |
| 6794345 | Gemini surfactants | Manfred Weuthen, Hans-Christian Raths | 2004-09-21 |
| 6777384 | Gemini surfactants | Hans-Christian Raths, Manfred Weuthen | 2004-08-17 |
| 6732748 | Clear rinsing agents | Joerg Kahre, Rita Koester, Karl Schmid | 2004-05-11 |