Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |