Issued Patents All Time
Showing 51–59 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4331552 | Liquid crystalline, partially hydrogenated oligo-1,4-phenylenes and dielectrics and electro-optical display elements containing them | Rudolf Eidenschink, Michael C. Romer, Fernando Del Pino | 1982-05-25 |
| 4330426 | Cyclohexylbiphenyls, their preparation and use in dielectrics and electrooptical display elements | Rudolf Eidenschink, Dietrich Erdmann, Joachim Krause | 1982-05-18 |
| 4302352 | Fluorophenylcyclohexanes, the preparation thereof and their use as components of liquid crystal dielectrics | Rudolf Eidenschink | 1981-11-24 |
| 4297515 | Diketones useful as liquid crystals | Rudolf Eidenschink | 1981-10-27 |
| 4285829 | Liquid-crystalline dielectric | Rudolf Eidenschink, Georg Weber, Fernando Del Pino | 1981-08-25 |
| 4237026 | Liquid crystalline carboxylic acid esters | Rudolf Eidenschink, Joachim Krause | 1980-12-02 |
| 4229315 | Liquid crystalline cyclohexane derivatives | Joachim Krause, Rudolf Eidenschink | 1980-10-21 |
| 4214819 | Electro-optical modulator | Rudolf Eidenschink, Joachim Krause, Georg Weber | 1980-07-29 |
| 4181625 | Liquid crystalline cyclohexylcyclohexanes | Rudolf Eidenschink, Joachim Krause | 1980-01-01 |