Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6468444 | Chiral compounds and their use as chiral dopants for producing cholesteric liquid crystal compositions | Frank Meyer, Frank Prechtl | 2002-10-22 |
| 6410130 | Coatings with a cholesteric effect and method for the production thereof | Norbert Schneider, Volker Richter, Harald Keller, Peter Blaschka, Gunter Bettinger +5 more | 2002-06-25 |
| 6337131 | Core-shell particles and preparation and use thereof | Robert Rupaner, Reinhold J. Leyrer | 2002-01-08 |
| 6335462 | Polymerizable oligomesogenes | Karl-Heinz Etzbach, Karl Siemensmeyer | 2002-01-01 |