Inventor
ILLIAN GERD
US8 patents
Patents
8 patentsUS5310499AMay 10, 1994
Oxazolidinone derivatives, and the use thereof as dopes in liquid-crystal mixtures
HOECHST AG30 citations90
US5630962AMay 20, 1997
2-Fluoropyridines, their preparation and their use in liquid crystal mixtures
HOECHST AG16 citations73
US5373380ADec 13, 1994
Ferroelectric liquid crystal display with liquid crystal mixtures having high spontaneous polarization and short helical pitch and alignment layers containing lipophilic or amphiphilic compounds
HOECHST AG10 citations73
US5333075AJul 26, 1994
Ferroelectric liquid crystal mixtures containing lipohilizing, lipophilic or amphiphilic compounds for eliminating ionic impurities
HOECHST AG8 citations73
US5562859AOct 8, 1996
2-fluoropyrazines process for their preparation, and their use in liquid-crystalline mixtures
HOECHST AG11 citations72
US5200521AApr 6, 1993
Cyclohexylphenylpyrimidines, process for their preparation, and their use in liquid-crystalline mixtures
HOECHST AG4 citations62
US5849216ADec 15, 1998
Compounds for use in liquid-crystal mixtures
HOECHST AG5 citations61
US5439612AAug 8, 1995
Cyclohexylphenylpyrimidines, process for their preparation, and their use in liquid-crystalline mixtures
HOECHST AG0 citations51