| 11891541 |
Alpha-alumina flakes |
Ryuta Suzuki, Sabine Schoen, Noriyuki MATSUDA, Katsuhisa Nitta |
2024-02-06 |
| 11891542 |
α-alumina flakes |
Ryuta Suzuki, Sabine Schoen, Noriyuki MATSUDA, Katsuhisa Nitta |
2024-02-06 |
| 11773270 |
Effect pigments |
Stephanie Andes, Klaus Ambrosius, Ralf Petry, Michael Roesler, Sabine Schoen |
2023-10-03 |
| 11180659 |
Alpha-alumina flakes |
Ryuta Suzuki, Sabine Schoen, Fumiko Sasaki, Satoru Kobayashi, Koshiro Kunii +2 more |
2021-11-23 |
| 11142649 |
α-alumina flakes |
Ryuta Suzuki, Sabine Schoen, Fumiko Sasaki, Satoru Kobayashi, Koshiro Kunii +2 more |
2021-10-12 |
| 10647861 |
α-alumina flakes |
Ryuta Suzuki, Sabine Schoen, Noriyuki MATSUDA, Katsuhisa Nitta |
2020-05-12 |
| 10457812 |
α-alumina flakes |
Ryuta Suzuki, Sabine Schoen, Fumiko Sasaki, Satoru Kobayashi, Koshiro Kunii +2 more |
2019-10-29 |
| 10280308 |
Effect pigments |
Johann Dietz, Cornelia Foerderer, Nicole HAFERKORN, Doreen McFarlane |
2019-05-07 |
| 8906504 |
Pigments |
Helge Kniess |
2014-12-09 |
| 8337611 |
Effect pigments |
Johann Dietz, Sabine Schoen, Doreen Warthe |
2012-12-25 |
| 7708823 |
Semi-transparent interference pigments containing tin |
Helge Kniess, Klaus Bernhardt, Wolf-Dietrich Weber |
2010-05-04 |
| 7691196 |
Effect pigments |
Johann Dietz, Sabine Schoen, Doreen Warthe |
2010-04-06 |
| 7611574 |
Interference pigment with a high covering power |
Helge Kniess, Klaus Bernhardt |
2009-11-03 |
| 7416688 |
Transparent conductive pigments |
Reinhold Rueger, Otto Stahlecker, Frank Ott |
2008-08-26 |
| 7255736 |
Effect pigments based on thin SiO2 flakes |
Doreen Warthe, Johann Dietz, Cornelia Foerderer |
2007-08-14 |
| 7202288 |
Laser-markable pigments containing an absorber coated with a marker |
Helge Kniess, Matthias Kuntz, Hans-Juergen Brehm, Reiner Delp |
2007-04-10 |
| 7169223 |
Effect pigments having a strong color flop |
Cornelia Foerderer, Doreen Warthe, Johann Dietz |
2007-01-30 |
| 7156913 |
Intensely colored red effect pigments |
Cornelia Foerderer, Doreen Warthe, Johann Dietz |
2007-01-02 |
| 7060126 |
Multilayered luster pigments |
Stephanie Andes, Gerald Fuchs-Pohl, Martin Friz, Siegfried Raabe, Michael Uhlig |
2006-06-13 |
| 6997982 |
Pigment with a metallic luster |
Stephanie Andes, Michael Uhlig |
2006-02-14 |
| 6929690 |
Pigment with a metallic luster |
Reiner Vogt, Stephanie Andes, Michael Uhlig, Martin Friz, Katsuhisa Nitta |
2005-08-16 |
| 6767633 |
Transparent medium having angle-selective transmission or reflection properties and/or absorption properties |
Elke Steudel, Hans-Dieter Bruckner, Peter Reynders, Christoph Schmidt, Carsten Brabänder +1 more |
2004-07-27 |
| 6727308 |
Laser-markable plastics |
Helge Kniess, Dieter Heinz, Reiner Delp, Matthias Kuntz |
2004-04-27 |
| 6656259 |
Multilayered interference pigments |
Helge Kniess, Peter Reynders |
2003-12-02 |
| 6648957 |
Multilayer nacreous pigment |
Stephanie Andes, Gerald Fuchs-Pohl |
2003-11-18 |
