Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10640658 | Dielectric coatings and articles | Matthias Kuntz | 2020-05-05 |
| 10344145 | Laser-markable and laser-weldable polymeric materials | Ulrich QUITTMANN | 2019-07-09 |
| 10286706 | Laser-markable and laser-weldable polymeric materials | Ulrich QUITTMANN, Silvia Rosenberger | 2019-05-14 |
| 10266699 | Electrically conductive, colored interference pigments | Bjoern Kleist | 2019-04-23 |
| 10240045 | Non-metallic pigments having metal properties | Bjoern Kleist | 2019-03-26 |
| 10214673 | Thermally conductive, plate-shaped pigment coated with aluminium oxide | Matthias Kuntz | 2019-02-26 |
| 10040963 | Electrically conductive pigment | Bjoern Kleist | 2018-08-07 |
| 9850384 | Transparent, electrically semiconducting interference TiOx pigments with high color strength | — | 2017-12-26 |
| 9403996 | Pigments | Matthias Kuntz | 2016-08-02 |
| 9139763 | Surface-modified phosphors | Holger Winkler, Ralf Petry, Tim Vosgroene, Walter Tews | 2015-09-22 |
| 8946982 | Coated phosphor particles with refractive index adaption | Holger Winkler | 2015-02-03 |
| 8940189 | Intensely coloured and/or optically variable pigments having an electrically conductive core | Burkhard Krietsch, Matthias Kuntz | 2015-01-27 |
| 8801968 | Surface-modified conversion phosphors | Ralf Petry, Tim Vosgroene, Holger Winkler | 2014-08-12 |
| 8747708 | Electrically conductive floor care compositions | Matthias Kuntz, Christina Maggakis-Kelemen | 2014-06-10 |
| 8568526 | Glass-ceramic discs for use in pigments | Anke Geisen, Gerald Karn | 2013-10-29 |
| 8519609 | Process for the preparation of coated phosphors | Holger Winkler, Ralf Petry, Tim Vosgroene | 2013-08-27 |
| 8500901 | Interference pigments | Klaus Ambrosius, Marcus Mathias, Helge Kniess | 2013-08-06 |
| 8454861 | Optically variable pigments of high electrical conductivity | Burkhard Krietsch, Matthias Kuntz | 2013-06-04 |
| 7416688 | Transparent conductive pigments | Gerhard Pfaff, Otto Stahlecker, Frank Ott | 2008-08-26 |
| 7396401 | Effect pigments of uniform shape and size | Michael Jungnitz, Gerald Fuchs-Pohl | 2008-07-08 |