Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8123851 | Method of finishing organic pigments | Joachim Jesse, Matthias Klueglein, Richard van Gelder | 2012-02-28 |
| 6827478 | Method and device for carrying out the automated preparation and characterization of liquid multi-constituent systems | Dietmar Becker, Georg Beck, Stefan Bentz, Peter Erk, Gunter Etzrodt +3 more | 2004-12-07 |
| 6656543 | Cholesteric layered material, and the production thereof | Peter Schuhmacher, Norbert Schneider, Volker Richter, Albert Kohl, Peter Blaschka +1 more | 2003-12-02 |
| 6582781 | Multilayer cholesteric pigments | Peter Schuhmacher, Norbert Schneider, Volker Richter, Harald Keller, Gunter Bettinger +3 more | 2003-06-24 |
| 6531221 | Multilayer cholesteric pigments | Peter Schuhmacher, Norbert Schneider, Raimund Schmid, Peter Blaschka, Frank Meyer | 2003-03-11 |
| 6410130 | Coatings with a cholesteric effect and method for the production thereof | Peter Schuhmacher, Norbert Schneider, Volker Richter, Harald Keller, Peter Blaschka +5 more | 2002-06-25 |