Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6469147 | Preparation of azo colorants in microreactors | Uwe Nickel, Rudiger Jung, Klaus Saitmacher | 2002-10-22 |
| 6436182 | Process for producing highly concentrated pigment presscakes | Uwe Nickel, Andreas Harz, Gunnar Tilch | 2002-08-20 |
| 6358308 | Finishing treatment of pigments in liquid or supercritical CO2 | Rudiger Jung, Klaus Kund, Bernd Nestler, Martin Schmidt, Rudolf Steiner | 2002-03-19 |