Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7241822 | Dye composition for dyeing powder coatings | Felix Grimm, Wolfgang Winter, Willi Rauschmann, Bernd Nestler | 2007-07-10 |
| 6835242 | Conditioning of organic pigments | Uwe Nickel, Erwin Dietz, Joachim Weber, Olaf Schupp | 2004-12-28 |
| 6562121 | Conditioning of organic pigments | Uwe Nickel, Erwin Dietz, Joachim Weber, Olaf Schupp | 2003-05-13 |
| 6437104 | Preparation of disazo condensation pigments in microreactors | Uwe Nickel, Frank Alfter | 2002-08-20 |
| 6358308 | Finishing treatment of pigments in liquid or supercritical CO2 | Rudiger Jung, Bernd Nestler, Martin Schmidt, Leonhard Unverdorben, Rudolf Steiner | 2002-03-19 |