Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6440336 | Method for producing a powder product from a liquid substance or mixture of substances | Bernd Weinreich, Eckhard Weidner, Johann Dirscherl | 2002-08-27 |
| 6358308 | Finishing treatment of pigments in liquid or supercritical CO2 | Rudiger Jung, Klaus Kund, Bernd Nestler, Martin Schmidt, Leonhard Unverdorben | 2002-03-19 |
| 6340479 | Stable, homogeneous, extract free or nearly free form secondary reaction products | Matthias-Heinrich Kreuter | 2002-01-22 |