Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8882904 | Pigment dispersions, their preparation, and dispersants | Anna Maria Mueller-Cristadoro, Frank Dietsche, Guenter Scherr | 2014-11-11 |
| 8674006 | Black pigment dispersion | Margherita Fontana, Marian Lanz, Andreas GERNANDT, Dario Perera, Thomas Ruch +3 more | 2014-03-18 |
| 8580876 | Encapsulated phenolic antioxidants | Clemens Auschra, Christof Hasler | 2013-11-12 |
| 8426484 | Liquid photoinitiator blend | Steffen Onclin, Svetozar Lucic, Karin Powell, Wolfgang Peter, Clemens Auschra | 2013-04-23 |
| 8309648 | Silicone free defoamer for solvent based coatings | Weiqiu Hu, Petrus Johannes Harbers, Chuanjin Zhu, Min Zhu | 2012-11-13 |
| 8268957 | Polyethylene imine based pigment dispersants | Yanfei Liu, Haiyang Yu, Huiguang Kou | 2012-09-18 |
| 7902297 | Slip- and leveling agent | Lothar Alexander Engelbrecht, Petrus Johannes Harbers, Arend Noordam, Martin Philipoom | 2011-03-08 |
| 7686877 | Pigmented tinting concentrates comprising a diels alder humectant | Lothar Alexander Engelbrecht, Roedolph Van Bohemen | 2010-03-30 |
| 7595416 | Phosphoric acid esters and their use as wetting and dispersing agent | Arend Noordam, Petrus Johannes Harbers, Elizabeth Loen, Arona Eliane Munneke | 2009-09-29 |
| 7173084 | Levelling agent and anti-cratering agent | Elizabeth Loen, Lothar Alexander Engelbrecht, Arend Noordam | 2007-02-06 |
| 5882393 | Dispersing agent | Peter Hermann Quednau | 1999-03-16 |