Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6340665 | Method for producing neutral sugar surfactant granulates | Konstantinos Scholinakis, Bernhard Gutsche, Hermann Hensen, Werner Seipel | 2002-01-22 |
| 6288021 | Method for the production of waterfree and dustfree anionic surfactants | Bernd Fabry, Joerg Kahre, Werner Seipel | 2001-09-11 |
| 6191097 | Process for preparing raw materials for washing agents | Konstantinos Scholinakis, Bernhard Gutsche, Christoph Breucker, Norbert Wrede | 2001-02-20 |
| 6140302 | Method for producing anionic surfactant granulates | Bernhard Gutsche, Konstantinos Scholinakis | 2000-10-31 |
| 5739097 | Process for the production of surfactant granules | Volker Bauer, Jochen Jacobs, Bernhard Gutsche, Christoph Breucker, Guenter Panthel | 1998-04-14 |