Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6919074 | Cosmetic formulations of quaternary ammonium compounds free of short-chain alcohols | Robert Milbradt, Sonja Klein, Franz-Xaver Scherl, Erich Gatter | 2005-07-19 |
| 6881399 | Cosmetic formulations of having high aqueous solubility and low flash points | Robert Milbradt, Sonja Klein, Franz-Xaver Scherl, Erich Gatter | 2005-04-19 |