Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5385690 | Liquid-crystalline elastomers or thermoset materials having a fixed anisothropic network structure | Jurgen Kupfer | 1995-01-31 |
| 5190689 | Polymer materials having liquid-crystalline phases | Friedrich Hessel, Rudolf Eidenschink, Joachim Krause | 1993-03-02 |
| 5164111 | Polymerizable liquid-crystal material and polymers exhibiting liquid-crystal phases | Dieter Dorsch, Rudolf Eidenschink, Andreas Wachtler, Bernhard Rieger | 1992-11-17 |
| 5151481 | Polymers having liquid crystal phases containing 2-cyanoacrylic acid ester group | Bernfried Messner | 1992-09-29 |
| 4801734 | Amphiphilic 4-alkoxypolyethoxybenzoates, their preparation and their use | Hans-Jakob Kock, Ekhard Winkler, Richard Baur, Markus Schafheutle | 1989-01-31 |
| 4388453 | Crosslinked organopolysiloxanes having liquid-crystalline properties | Gunther Rehage, Franz-Heinrich Kreuzer | 1983-06-14 |
| 4358391 | Compositions containing liquid crystal phases | Gunther Rehage, Georg Kollmann | 1982-11-09 |
| 4293435 | Liquid-crystalline polymer phase having a cholesteric structure, processes for its preparation and its use | Michael Portugall, Helmut Ringsdorf | 1981-10-06 |