Issued Patents 1994
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5362315 | Pigments whose color depends on the viewing angle, their preparation and use | Christoph Muller-Rees, Robert Maurer, Jürgen Stohrer, Silvia Jung, Franz Csellich | 1994-11-08 |
| 5360899 | Cyclodextrin polymers and process for their preparation | Peter Nussstein, Guenther Staudinger, Wolfram Steinert, Wolfgang Schmitt-Sody | 1994-11-01 |
| 5359439 | Optical elements based on liquid-crystalline substances with no birefringence in a non-perpendicular direction and a process for their preparation | Alfred Miller, Horst Leigeber | 1994-10-25 |
| 5357012 | Water-insoluble cyclodextrin polymers and processes for their preparation | Peter Nussstein, Guenther Staudinger, Wolfgang Schmitt-Sody | 1994-10-18 |
| 5304667 | Cyclosiloxanes containing mesogenic side groups | Norman Haeberle, Wolfgang Haas | 1994-04-19 |
| 5301045 | Helical liquid crystalline element which produces linear polarized light | Alfred Miller, Horst Leigeber, Christoph Brauchle, Andreas Petri | 1994-04-05 |
| 5277838 | Silylated benzoic acid derivatives | Wolfgang Haas, Norman Haberle, Rainer Winkler | 1994-01-11 |