Inventor
GRAY GEORGE W
US64 patents
⚠️ This page may combine multiple inventors who share the name “GRAY GEORGE W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SECR DEFENCE BRIT
27 patentsUS4261651AApr 14, 1981
Liquid crystal compounds
SECR DEFENCE BRIT54 citations96
US4145114AMar 20, 1979
Pleochroic dyes
SECR DEFENCE BRIT57 citations96
US4512636AApr 23, 1985
Liquid crystal compounds
SECR DEFENCE BRIT42 citations93
US4257911AMar 24, 1981
Liquid crystal materials
SECR DEFENCE BRIT45 citations93
US4149413AApr 17, 1979
Optically active liquid crystal mixtures and liquid crystal devices containing them
SECR DEFENCE BRIT47 citations93
US4261652AApr 14, 1981
Liquid crystal compounds and materials and devices containing them
SECR DEFENCE BRIT34 citations92
US4594465AJun 10, 1986
Compounds containing a fluorobiphenylyl group
SECR DEFENCE BRIT28 citations89
US4556745ADec 3, 1985
Liquid crystal compounds
SECR DEFENCE BRIT26 citations82
US4357078ANov 2, 1982
Liquid crystal compounds containing an alicyclic ring and exhibiting a low dielectric anisotropy and liquid crystal materials and devices incorporating such compounds
SECR DEFENCE BRIT21 citations82
US4784793ANov 15, 1988
Terpenoid derivatives and liquid crystal materials and devices containing them
SECR DEFENCE BRIT23 citations81
US4632515ADec 30, 1986
Heterocyclically substituted ethanes and their use in liquid crystal materials and devices
SECR DEFENCE BRIT21 citations81
US4542230ASep 17, 1985
Liquid crystals esters
SECR DEFENCE BRIT18 citations78
US5358663AOct 25, 1994
Laterally cyano- and fluoro-substituted terphenyls
SECR DEFENCE BRIT15 citations74
US5334327AAug 2, 1994
Laterally fluorinated 4-cyanophenyl and 4'-cyanobiphenyl benzoates
SECR DEFENCE BRIT7 citations74
US5252253AOct 12, 1993
Phenyl naphthalenes having liquid crystalline properties
SECR DEFENCE BRIT12 citations74
US4941992AJul 17, 1990
N-substituted amino acid derivatives for use in liquid crystal materials and devices
SECR DEFENCE BRIT7 citations74
US4923633AMay 8, 1990
Liquid crystal compounds containing two or more chiral centers
SECR DEFENCE BRIT8 citations74
US4696549ASep 29, 1987
Compounds containing a fluorobiphenylyl group and their use in liquid crystal material and devices
SECR DEFENCE BRIT10 citations73
US4400061AAug 23, 1983
Liquid crystal ester compounds exhibiting a low or negative dielectric anisotropy and liquid crystal materials and devices incorporating such compounds
SECR DEFENCE BRIT17 citations73
US4824217AApr 25, 1989
Compounds for ferroelectric liquid crystal devices
SECR DEFENCE BRIT13 citations72
US4698176AOct 6, 1987
Heterocyclically substituted ethanes and their use in liquid crystal materials and devices
SECR DEFENCE BRIT13 citations72
US5486309AJan 23, 1996
Chiral liquid crystal compounds
SECR DEFENCE BRIT8 citations71
US5384071AJan 24, 1995
Chiral liquid crystal compounds
SECR DEFENCE BRIT9 citations71
US4630897ADec 23, 1986
Liquid crystal compounds
SECR DEFENCE BRIT9 citations71
US5496500AMar 5, 1996
Naphthyl organic compounds
SECR DEFENCE BRIT4 citations70
US5456859AOct 10, 1995
Liquid crystal cyanoalkanes and cyanoalkenes
SECR DEFENCE BRIT12 citations68
US5037576AAug 6, 1991
Liquid crystal compounds, mixtures and devices
SECR DEFENCE BRIT2 citations63
MERCK PATENT GMBH
9 patentsUS5273680ADec 28, 1993
Fluorinated oligophenyls and their use in liquid crystal materials
MERCK PATENT GMBH43 citations93
US4659502AApr 21, 1987
Ethane derivatives
MERCK PATENT GMBH53 citations89
US4622164ANov 11, 1986
Bicyclohexyls
MERCK PATENT GMBH17 citations82
US5204019AApr 20, 1993
2,3-difluorobiphenyls
MERCK PATENT GMBH19 citations74
US4868341ASep 19, 1989
Bicyclohexyls
MERCK PATENT GMBH8 citations74
US4834905AMay 30, 1989
Ring compounds
MERCK PATENT GMBH7 citations73
US4627933ADec 9, 1986
Liquid crystalline phases containing alkylene-type bridges
MERCK PATENT GMBH15 citations73
US4913837AApr 3, 1990
Heterocyclic compounds
MERCK PATENT GMBH8 citations71
US5478496ADec 26, 1995
Media containing thiazole derivatives and thiadiazole derivatives and having a smectic liquid-crystalline phase
MERCK PATENT GMBH3 citations63
IVENIX INC
5 patentsUS10346591B2Jul 9, 2019
Medical device management using associations
IVENIX INC12 citations83
US10025909B2Jul 17, 2018
Medical devices and configuration update management
IVENIX INC11 citations83
US10002235B2Jun 19, 2018
Medical device management and theft inhibitor techniques
IVENIX INC12 citations83
US9849232B2Dec 26, 2017
Medical device management using safety supervisor
IVENIX INC10 citations82
US11219715B2Jan 11, 2022
Injecting a supplemental fluid in a conduit to deliver a primary fluid
IVENIX INC10 citations81
GEN ELECTRIC CO PLC
2 patentsGRAY GEORGE W
1 patentUNITED KINGDOM GOVERNMENT
1 patentLUTRON ELECTRONICS CO
1 patentSECR DEFENCE
1 patentBALKWILL PETER H
1 patentCOAL INDUSTRY PATENTS LTD
1 patentSEC DEP FOR FOR DEFENCE IN HER
1 patentShowing the top 50 of 64 patents by PatentIndex Score.