Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656454 | Method for producing surfactant granulates | Josef Koester, Celia Kosboth, Hermann Hensen, Anke Eggers | 2003-12-02 |
| 6641803 | Hair-conditioning agents | Joerg Kahre, Norbert Boyxen, Celia Kosboth, Dagmar Goebels | 2003-11-04 |
| 6586379 | Syndet soap bars comprising olefin sulfonate | — | 2003-07-01 |
| 6537562 | Cosmetic PIT emulsions | Axel Boettcher, Hermann Hensen | 2003-03-25 |