Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9179161 | Video encoding | — | 2015-11-03 |
| 8160160 | Bit-rate reduction for multimedia data streams | — | 2012-04-17 |
| 7892344 | P.R. 254 pigment preparation for use in color filters | Tanja Reipen, Jens Reichwagen, Lars Schneider, Carsten Plueg | 2011-02-22 |
| 7524953 | Triphendioxazine pigments | Carsten Plueg, Tanja Reipen | 2009-04-28 |
| 7416596 | Use of a pigment composition comprising mixed crystals based on CI pigment yellow 74 | Karl-Heinz Schweikart, Felix Grimm, Martin Schmidt, Josef Geisenberger | 2008-08-26 |