| 6812019 |
Process for the recombinant production of holo-citrate lyase |
Michael Bott, Karin Schneider |
2004-11-02 |
| 4563519 |
Anthraquinone azopyrazalone colorants |
Heinrich Kowarsch |
1986-01-07 |
| 4530725 |
Preparation of thermally stable lead chromate pigments |
Werner Ostertag, Henning Wienand, Egon Liedek, Helmut Knittel, Gunter Etzrodt |
1985-07-23 |
| 4412949 |
Pigments comprising cyanomethylquinazolones coupled to diazo compounds prepared from 1-aminoanthroquinones |
Wolfgang Lotsch |
1983-11-01 |
| 4229343 |
Azo dyes from an oxadiazolyl-substituted aniline |
Helmut Junge, Walter Kurtz, Hans Scherer |
1980-10-21 |
| 4226634 |
Process for preparing pigment compositions |
Helmut Knittel, August Seitz, Dietrich Wolff |
1980-10-07 |
| 4222788 |
Mixed pigment and process of preparing the same |
Egon Liedek, Wolfgang Ruff, Gerhard Berger, Peter REITER |
1980-09-16 |
| 4206113 |
Azo dyes having an oxdiazolyl-1,2,4 group |
Walter Kurtz, Volker Radtke, Werner Juenemann |
1980-06-03 |
