Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10131168 | Rotary printing method | Andreas Becker, Johannes TASCH | 2018-11-20 |
| 8980977 | Pigments granules | Carsten Griessmann | 2015-03-17 |
| 8883879 | Pigment granules | Carsten Griessmann | 2014-11-11 |
| 8846783 | Pigment granules | Carsten Griessmann | 2014-09-30 |
| 7891293 | Use of laser-engraved printing forms | Andreas Becker, Rudiger Smolka, Edgar Sudhues | 2011-02-22 |
| 7479323 | Encapsulated pigments | Veronika Hochstein, Carsten Griessmann, Sabine Schoen | 2009-01-20 |
| 7365109 | Pigment preparation in granulate form | Sabine Schoen | 2008-04-29 |
| 6972305 | Pigment preparation | Carsten Griessmann, Gerhard Herget, Jochen Meyer | 2005-12-06 |
| 6638353 | Pigment preparation | Carsten Griessmann | 2003-10-28 |
| 6432195 | Pigment preparation with modified colophony resins | Carsten Griessmann, Sabine Schoen, Werner Sarfert | 2002-08-13 |