Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4344856 | Crystalline-liquid substituted 1,3-dioxanes and mixtures containing them | Dietrich Demus, Hans-Mathias Vorbrodt, Horst Kresse, Wolfgang Weissflog | 1982-08-17 |
| 4311610 | Liquid crystalline 5-alkyl-2 (4-acyloxy-phenyl)-pyrimidine | Dietrich Demus, Adalbert Wiegeleben, Uta Bottger | 1982-01-19 |