Inventor
KURMEIER HANS-ADOLF
DE40 patents
⚠️ This page may combine multiple inventors who share the name “KURMEIER HANS-ADOLF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MERCK PATENT GMBH
36 patentsUS5641429AJun 24, 1997
Fluorobenzene derivatives and liquid-crystalline medium
MERCK PATENT GMBH23 citations93
US5324449AJun 28, 1994
Substituted phenyl trifluoromethyl ethers
MERCK PATENT GMBH23 citations93
US5045229ASep 3, 1991
Difluoromethylene compounds
MERCK PATENT GMBH41 citations93
US4985583AJan 15, 1991
Cyclohexane derivatives
MERCK PATENT GMBH19 citations82
US6905740B2Jun 14, 2005
Matrix liquid crystal display
MERCK PATENT GMBH7 citations74
US6562419B1May 13, 2003
Matrix liquid crystal display
MERCK PATENT GMBH6 citations74
US5985171ANov 16, 1999
Liquid-crystalline medium
MERCK PATENT GMBH9 citations74
US5746941AMay 5, 1998
Liquid-crystalline medium
MERCK PATENT GMBH11 citations74
US5516454AMay 14, 1996
Supertwist liquid crystal display
MERCK PATENT GMBH9 citations74
US5318721AJun 7, 1994
Nematic liquid-crystalline phases
MERCK PATENT GMBH7 citations74
US5204017AApr 20, 1993
Difluorobenzonitriles and liquid-crystalline medium
MERCK PATENT GMBH10 citations74
US5167859ADec 1, 1992
2,5-disubstituted heterocycle and liquid-crystalline phase
MERCK PATENT GMBH14 citations74
US4784471ANov 15, 1988
2-fluorobenzonitrile derivatives and their use in optical display devices
MERCK PATENT GMBH12 citations74
US6200654B1Mar 13, 2001
1,4-disubstituted 2,6-difluorobenzene compounds, and a liquid-crystalline medium
MERCK PATENT GMBH8 citations73
US5209868AMay 11, 1993
Trifluoromethylcyclohexane derivatives
MERCK PATENT GMBH18 citations73
US4987133AJan 22, 1991
Salicylic acid derivatives
MERCK PATENT GMBH6 citations73
US4289774ASep 15, 1981
Lipid lowering and anti-thrombotic 6-arylpyridazin-3-ones and a process for their preparation
MERCK PATENT GMBH13 citations73
US4239759ADec 16, 1980
Morpholino containing compounds, compositions and use thereof
MERCK PATENT GMBH7 citations73
US4151302AApr 24, 1979
Araliphatic dihalogen compounds composition and method of use
MERCK PATENT GMBH16 citations73
US4110447AAug 29, 1978
Anti-inflammatory (halo-4-biphenylyl)-alkanolamines
MERCK PATENT GMBH7 citations73
US4057647ANov 8, 1977
Araliphatic dihalogen compounds and process for their preparation
MERCK PATENT GMBH6 citations73
US4049823ASep 20, 1977
Phenylbutanol derivatives and compositions containing them
MERCK PATENT GMBH8 citations73
US3981887ASep 21, 1976
Sulfoxides and sulfones
MERCK PATENT GMBH8 citations73
US4285961AAug 25, 1981
Basic thioethers
MERCK PATENT GMBH8 citations71
US7186447B2Mar 6, 2007
Matrix liquid crystal display
MERCK PATENT GMBH2 citations63
US5068389ANov 26, 1991
Tertiary alcohols
MERCK PATENT GMBH3 citations63
US6210760B1Apr 3, 2001
Supertwist liquid crystal display
MERCK PATENT GMBH4 citations62
US5876626AMar 2, 1999
Supertwist liquid crystal display
MERCK PATENT GMBH3 citations62
US4196215AApr 1, 1980
Alkyne compounds and method of use
MERCK PATENT GMBH2 citations62
US4151294AApr 24, 1979
Alkynols and process for their preparation
MERCK PATENT GMBH2 citations62
US4115456ASep 19, 1978
Alkyne compounds and method of use
MERCK PATENT GMBH3 citations62
US4060633ANov 29, 1977
Phenylalkanol nitriles
MERCK PATENT GMBH2 citations62
US3980795ASep 14, 1976
Pyrazolidinones and a process for their preparation
MERCK PATENT GMBH2 citations62
US3948949AApr 6, 1976
Xanthene derivatives and process for the preparation thereof
MERCK PATENT GMBH2 citations62
US7445818B2Nov 4, 2008
Matrix liquid crystal display
MERCK PATENT GMBH0 citations52
US4136200AJan 23, 1979
Phenylbutanol derivatives, processes for their preparation and compositions containing them
MERCK PATENT GMBH0 citations52