Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10479722 | Process for producing structured coatings | Christian Brinkmoeller, Arne Hoppe, Sonja MERKULOV, Gerhard Renner | 2019-11-19 |
| 7887849 | Pigment mixture | Dieter Heinz, Klaus Boehm, Sabine Schoen | 2011-02-15 |
| 7604862 | Multilayer pigments based on glass flakes | Klaus Ambrosius, Sabine Schoen | 2009-10-20 |
| 7303622 | Lustrous black interference pigments | Manuela Loch, Nicole Schupp, Lilia Heider | 2007-12-04 |
| 7241502 | Moulded bodies consisting of core-shell particles | Holger Winkler, G. P. Hellmann, Tillmann Ruhl, Günther Vulpius, Harald Dörr | 2007-07-10 |
| 7226503 | Effect pigments based on coated glass flakes | Klaus Ambrosius, Marcus Mathias | 2007-06-05 |
| 7186460 | Extension and upsetting sensor | Holger Winkler | 2007-03-06 |
| 6818051 | Pigments | Thomas Albrecht, Sara Rodriguez-Mozaz | 2004-11-16 |
| 6743285 | Pigment mixture comprising BiOCI pigments | Uta Hillgärtner, Sabine Schoen | 2004-06-01 |
| 6685924 | Conjugate, its preparation and use | Herwig Buchholz, Hansjuergen Driller, Michael Kirschbaum, Frank Pflucker | 2004-02-03 |
| 6673336 | Conjugate, its preparation and use | Herwig Buchholz, Eike Poetsch, Ralf Rosskopf, Michael Kirschbaum, Frank Pflucker | 2004-01-06 |
| 6648958 | Highly light-scattering pigment mixture | Martin Knapp, Uta Hillgärtner | 2003-11-18 |
| 6517628 | Pigment mixture | Gerhard Pfaff, Sabine Schoen | 2003-02-11 |
| 6302926 | Preparations of monodisperse spherical oxide particles | Carsten Griessmann, Manuela Loch, Kurt Marquard | 2001-10-16 |
| 5846310 | Coated spherical SiO.sub.2 particles | Tamio Noguchi, Kazhisa Iwasa, Martin Knapp, Manuela Loch | 1998-12-08 |