Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8877234 | Preservatives | Waltraud Simsch, {dot over (P)}eter Klug | 2014-11-04 |
| 7186774 | Silicone-modified comb polymers based on acryloyldimethyltaurine acid (2-acrylamido-2-methyl-1-propanesulfonic acid) | Roman Morschhäuser, Jan Glauder, Matthias Loffler, Susan Rudloff | 2007-03-06 |
| 7081507 | Cationically modified comb polymers based on acryloyldimethyl taurine acid | Roman Morschhäuser, Jan Glauder, Matthias Loffler | 2006-07-25 |
| 7074395 | Cosmetic formulations of quaternary ammonium compounds incorporating polyhydric alcohols | Robert Milbradt, Franz-Xaver Scherl, Erich Gatter, Adelgunde Oberhauser | 2006-07-11 |
| 6919074 | Cosmetic formulations of quaternary ammonium compounds free of short-chain alcohols | Robert Milbradt, Franz-Xaver Scherl, Erich Gatter, Adelgunde Oberhauser | 2005-07-19 |
| 6881399 | Cosmetic formulations of having high aqueous solubility and low flash points | Robert Milbradt, Franz-Xaver Scherl, Erich Gatter, Adelgunde Oberhauser | 2005-04-19 |
| 6572846 | Hair-treatment compositions | — | 2003-06-03 |