| 6929690 |
Pigment with a metallic luster |
Gerhard Pfaff, Stephanie Andes, Michael Uhlig, Martin Friz, Katsuhisa Nitta |
2005-08-16 |
| 6776835 |
Multilayer pigments based on coated metal platelets |
Stephanie Andes, Sabine George, Margarete Herbski, Peter Reynders, Johann Dietz +2 more |
2004-08-17 |
| 6773499 |
Pigment mixture |
Sabine Schoen, Norbert Schül, Karl Osterried, Johann Munz |
2004-08-10 |
| 6702885 |
Pigment preparation and its use especially in printing inks |
Sabine Schoen, Norbert Schül, Karl Osterried, Gerhard Herget |
2004-03-09 |
| 6632276 |
Conductive pigments |
— |
2003-10-14 |
| 6632275 |
Pigment mixture |
Sabine Schoen, Norbert Schül, Karl Osterried, Johann Munz |
2003-10-14 |
| 6630018 |
Colored and coated plateletlike pigments |
Gerd Bauer, Karl Osterried, Christoph Schmidt, Helge Kniess, Michael Uhlig +2 more |
2003-10-07 |
| 6508876 |
Colored interference pigment |
Klaus Bernhardt, Hans-Dieter Bruckner, Karl Osterried |
2003-01-21 |
| 6488756 |
Pigment mixture |
Sabine Schoen, Norbert Schül, Karl Osterried, Uta Maurer |
2002-12-03 |
| 6419736 |
Sulfide and oxysulphide pigments |
Gerhard Pfaff, Matthias Kuntz, Rodney Riddle, Sabine Schoen, Wolf-Dietrich Weber |
2002-07-16 |
| 6280520 |
Multilayer pearl luster pigment based on an opaque substrate |
Stephanie Andes, Dieter Bruckner, Gerald Fuchs-Pohl, Matthias Kuntz, Gerhard Pfaff |
2001-08-28 |
| 6238471 |
Interference pigments having a blue mass tone |
Hans-Dieter Bruckner |
2001-05-29 |
| 6221144 |
Conductive pigments |
Johann Dietz, Wilhelm Goebel, Ralf Glausch |
2001-04-24 |
| 6162374 |
Electrically conductive pigment mixture |
Sabine Schoen, Norbert Schül, Karl Osterried, Eva-Maria Neugebauer |
2000-12-19 |
| 5945035 |
Conductive pigments |
Gerhard Pfaff |
1999-08-31 |
| 5827361 |
Carbon-containing figments |
Klaus Bernhardt, Gerhard Pfaff |
1998-10-27 |
| 5753024 |
Grey pigments containing tin |
Klaus Bernhard, Gerhard Pfaff, Matthias Kuntz, Susanne Rudolph, Sylvia Schmidt |
1998-05-19 |
| 5702518 |
Gold pigments |
Klaus Bernhard, Gerhard Pfaff |
1997-12-30 |
| 5441564 |
Pigment mixture |
— |
1995-08-15 |
| 5350448 |
Electrically conductive pigments |
Johann Dietz, Klaus-Dieter Franz, Gerhard Pfaff, Katsuhisa Nitta |
1994-09-27 |
