Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8841475 | Method for producing alkoxylated phosphoric acid triesters | Peter Klug, Franz-Xaver Scherl, Waltraud Simsch | 2014-09-23 |
| 8686033 | Phosphoric acid esters containing phosphorus atoms bridged by diol units | Peter Klug, Franz-Xaver Scherl, Waltraud Simsch | 2014-04-01 |
| 8389756 | Method for producing alkoxylated phosphoric acid triesters | Peter Klug, Franz-Xaver Scherl, Waltraud Simsch | 2013-03-05 |
| 7074395 | Cosmetic formulations of quaternary ammonium compounds incorporating polyhydric alcohols | Robert Milbradt, Sonja Klein, Franz-Xaver Scherl, Erich Gatter | 2006-07-11 |
| 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 |
| 5389269 | Biodegradable spin finishes | Rolf Kleber, Frank Weinelt, Lothar Jaeckel | 1995-02-14 |