| 12163031 |
Pigment preparations |
Stephan Michaelis, Sabine Endert, Hans-Ulrich Borst |
2024-12-10 |
| 11193023 |
Methine dyes |
Sabine Schmauser, Sr., Hans-Ulrich Borst |
2021-12-07 |
| 10961396 |
Methine dyes |
Stephan Michaelis, Hans-Ulrich Borst |
2021-03-30 |
| 10808129 |
Methine dyes |
Hans-Ulrich Borst, Stephan Michaelis |
2020-10-20 |
| 10487211 |
Methine dyes |
Hans-Ulrich Borst, Stephan Michaelis |
2019-11-26 |
| 10435565 |
Methine dyes |
Hans-Ulrich Borst, Stephan Michaelis |
2019-10-08 |
| 10266697 |
Yellow methine dyes |
Hans-Ulrich Borst, Stephan Michaelis |
2019-04-23 |
| 10059844 |
Metal azo pigments |
Hans-Ulrich Borst, Sabine Endert |
2018-08-28 |
| 10023744 |
Metal azo pigments |
Sabine Endert, Hans-Ulrich Borst |
2018-07-17 |
| 10017644 |
Metal azo pigments |
Sabine Endert, Hans-Ulrich Borst |
2018-07-10 |
| 10017645 |
Metal azo pigments |
Sabine Endert, Hans-Ulrich Borst |
2018-07-10 |
| 10005909 |
Metal azo pigments |
Sabine Endert, Hans-Ulrich Borst |
2018-06-26 |
| 9663660 |
Metal azo pigments |
Stephan Michaelis, Heinz-Josef Fuellman, Hans-Ulrich Borst, Sabine Endert, Dirk Pfuetzenreuter |
2017-05-30 |
| 8932786 |
Metal azo pigments and pigment preparations produced therefrom |
Hans-Ulrich Borst, Heinz-Josef Fuellmann, Stephan Michaelis, Dirk Pfuetzenreuter, Sabine Endert |
2015-01-13 |
| 8535870 |
Organic pigments for colour filters |
Ulrich Feldhues, Ronald Gobel, Dirk Pfuetzenreuter, Udo Herrmann |
2013-09-17 |
| 8512823 |
Process for preparing metal compounds of an azo compound in the presence of seed crystals |
Ulrich Feldhues, Ronald Gobel, Sabine Endert, Dirk Pfuetzenreuter |
2013-08-20 |
| 8323357 |
Fluorine-substituted perylenes for colour filters in LCDS |
Ulrich Feldhues, Stephan Michaelis, Dirk Pfuetzenreuter |
2012-12-04 |
| 8114558 |
Organic pigments for colour filters |
Ulrich Feldhues, Ronald Gobel, Dirk Pfuetzenreuter, Udo Herrmann |
2012-02-14 |
| 7682444 |
Process for preparing pigments |
Ulrich Feldhues, Ronald Gobel |
2010-03-23 |
| 7255737 |
Organic formulations of pigment |
Ulrich Feldhues, Ronald Gobel |
2007-08-14 |
| 6881830 |
Metal complexes |
Ulrich Feldhues, Ronald Gobel, Udo Herrmann, Sabine Endert |
2005-04-19 |
| 6448385 |
Continuous process for preparing metal complex pigments |
Udo Herrmann, Lothar Weismantel, Ronald Gobel, Bernhard Krumbach, Wolfgang Frank |
2002-09-10 |
| 6350307 |
Metal complex pigments |
Kent Faubion, Udo Herrmann, Richard Sommer |
2002-02-26 |
| 6281338 |
Mono- and dipotassium salts of azo compounds |
Richard Sommer, Udo Herrmann |
2001-08-28 |
| 6261358 |
Pigment preparations |
Richard Sommer, Udo Herrmann, Gunther Stolp |
2001-07-17 |