Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8652353 | Liquid crystal carbonate and liquid crystal medium containing the same with positive or negative dielectric anisotropy | Roman Dabrowski, Przemyslaw Kula, Artur Choluj, Katarzyna Garbat | 2014-02-18 |
| 8252201 | Liquid crystalline medium | Roman Dabrowski, Przemyslaw Kula | 2012-08-28 |
| 4849130 | Liquid crystalline ethane derivatives, their preparation and the liquid crystal compositions containing same | Roman Dabrowski, Tomasz Szczucinnski, Witold Drzewinski, Zofia Stolarz, Jozef Zmija +2 more | 1989-07-18 |
| 4676924 | Liquid crystalline isothiocyanates with dioxane ring and liquid crystalline admixtures containing same | Roman Dabrowski, Jaroslaw Szulc, Zygfryd Witkiewicz, Zofia Stolarz, Krystyna Kenig +1 more | 1987-06-30 |
| 4528116 | Liquid crystalline cyclohexylbenzene derivatives their preparation and the liquid compositions containing same | Roman Dabrowski, Tomasz Szczucinski, Zofia Stolarz, Jerzy Zielinski, Krystyna Kenig | 1985-07-09 |