Inventor · disambiguated record
Kenneth J. Toyne
Also filed as: TOYNE KENNETH J · TOYNE KENNETH JOHNSON
46 granted patents·1 pending application·500 citations·filing 1984–2002
98Inventor score
Top patents by PatentIndex Score
47 records- 0189US4594465ACompounds containing a fluorobiphenylyl groupSECR DEFENCE BRIT·Filed 1984·Granted Jun 10, 1986·28 cites·5 claims
- 0286US4695131ADisubstituted ethanes and their use in liquid crystal materials and devicesBALKWILL PETER H·Filed 1984·Granted Sep 22, 1987·32 cites·13 claims
- 0385US5273680AFluorinated oligophenyls and their use in liquid crystal materialsMERCK PATENT GMBH·Filed 1988·Granted Dec 28, 1993·43 cites·14 claims
- 0484US4659502AEthane derivativesMERCK PATENT GMBH·Filed 1985·Granted Apr 21, 1987·53 cites·20 claims
- 0580US7351452B2Liquid crystalline compounds containing a biphenyl coreQINETIQ LTD·Filed 2002·Granted Apr 1, 2008·26 cites·26 claims
- 0673US5252253APhenyl naphthalenes having liquid crystalline propertiesSECR DEFENCE BRIT·Filed 1990·Granted Oct 12, 1993·12 cites·17 claims
- 0773US4696549ACompounds containing a fluorobiphenylyl group and their use in liquid crystal material and devicesSECR DEFENCE BRIT·Filed 1985·Granted Sep 29, 1987·10 cites·8 claims
- 0872US4784793ATerpenoid derivatives and liquid crystal materials and devices containing themSECR DEFENCE BRIT·Filed 1986·Granted Nov 15, 1988·23 cites·16 claims
- 0967US5456859ALiquid crystal cyanoalkanes and cyanoalkenesSECR DEFENCE BRIT·Filed 1992·Granted Oct 10, 1995·12 cites·36 claims
- 1067US4913837AHeterocyclic compoundsMERCK PATENT GMBH·Filed 1986·Granted Apr 3, 1990·8 cites·10 claims
- 1166US4622164ABicyclohexylsMERCK PATENT GMBH·Filed 1984·Granted Nov 11, 1986·17 cites·7 claims
- 1263US5595682ALiquid crystal compounds, mixtures and devicesSECR DEFENCE BRIT·Filed 1993·Granted Jan 21, 1997·8 cites·11 claims
- 1362US7462427B2Liquid crystal compounds with branched or cyclic end groupsQINETIQ LTD·Filed 2002·Granted Dec 9, 2008·10 cites·9 claims
- 1462US6051639ALiquid crystal macrocyclesSECR DEFENCE BRIT·Filed 1997·Granted Apr 18, 2000·21 cites·19 claims
- 1561US5358663ALaterally cyano- and fluoro-substituted terphenylsSECR DEFENCE BRIT·Filed 1988·Granted Oct 25, 1994·15 cites·13 claims
- 1660US5888421AAnisotropic organic compoundsSECR DEFENCE BRIT·Filed 1994·Granted Mar 30, 1999·16 cites·9 claims
- 1760US4824217ACompounds for ferroelectric liquid crystal devicesSECR DEFENCE BRIT·Filed 1985·Granted Apr 25, 1989·13 cites·10 claims
- 1858US5496500ANaphthyl organic compoundsSECR DEFENCE BRIT·Filed 1994·Granted Mar 5, 1996·4 cites·16 claims
- 1958US5147577ACyano-alicyclic esters in liquid crystal compositionsSECR DEFENCE BRIT·Filed 1989·Granted Sep 15, 1992·6 cites·9 claims
- 2056US6391397B1High transverse dipole moment aryl compoundsSHARP KK·Filed 2000·Granted May 21, 2002·4 cites·9 claims
- 2154US6666989B1Liquid crystal polymer devices and materialsQINETIQ LTD·Filed 1999·Granted Dec 23, 2003·15 cites·18 claims
- 2254US5156763ALaterally fluorinated 4-cyanophenyl and 4'-cyanobiphenyl benzoatesSEC DEP FOR FOR DEFENCE IN HER·Filed 1989·Granted Oct 20, 1992·11 cites·8 claims
- 2352US5312563AFluorinated 4"-cyano substituted terphenylsSECR DEFENCE BRIT·Filed 1993·Granted May 17, 1994·4 cites·11 claims
- 2452US4544497ALiquid crystal materials containing substituted bicyclo(2,2,2)octanesSECR DEFENCE BRIT·Filed 1984·Granted Oct 1, 1985·4 cites·7 claims
- 2551US5384071AChiral liquid crystal compoundsSECR DEFENCE BRIT·Filed 1993·Granted Jan 24, 1995·9 cites·9 claims
- 2650US6180024B1Liquid crystal polymersSECR DEFENCE BRIT·Filed 1997·Granted Jan 30, 2001·12 cites·23 claims
- 2750US5853613AChiral cyclohexyl compoundsSECR DEFENCE BRIT·Filed 1995·Granted Dec 29, 1998·5 cites·15 claims
- 2849US5486309AChiral liquid crystal compoundsSECR DEFENCE BRIT·Filed 1993·Granted Jan 23, 1996·8 cites·8 claims
- 2949US5334327ALaterally fluorinated 4-cyanophenyl and 4'-cyanobiphenyl benzoatesSECR DEFENCE BRIT·Filed 1992·Granted Aug 2, 1994·7 cites·10 claims
- 3048US5955000AChiral compoundsSECR DEFENCE·Filed 1996·Granted Sep 21, 1999·4 cites·10 claims
- 3148US5798058ALiquid crystal compounds, mixtures and devicesSECR DEFENCE BRIT·Filed 1995·Granted Aug 25, 1998·11 cites·17 claims
- 3248US5578242AThio-ester compounds and mixtures and devices containing such compoundsSECR DEFENCE BRIT·Filed 1993·Granted Nov 26, 1996·3 cites·9 claims
- 3347US4941992AN-substituted amino acid derivatives for use in liquid crystal materials and devicesSECR DEFENCE BRIT·Filed 1986·Granted Jul 17, 1990·7 cites·6 claims
- 3447US4923633ALiquid crystal compounds containing two or more chiral centersSECR DEFENCE BRIT·Filed 1987·Granted May 8, 1990·8 cites·6 claims
- 3547US2002011588A1Naphthyl organic compoundsFiled 2001·Application pending·0 cites
- 3645US5986096APyrimidine compoundsSECR DEFENCE BRIT·Filed 1996·Granted Nov 16, 1999·9 cites·15 claims
- 3742US5352381ALiquid crystal thiol compoundsSECR DEFENCE BRIT·Filed 1992·Granted Oct 4, 1994·5 cites·7 claims
- 3835US5478496AMedia containing thiazole derivatives and thiadiazole derivatives and having a smectic liquid-crystalline phaseMERCK PATENT GMBH·Filed 1992·Granted Dec 26, 1995·3 cites·28 claims
- 3935US5232625ACyano-alicyclic esters in liquid crystal compositionsSECR DEFENCE BRIT·Filed 1992·Granted Aug 3, 1993·3 cites·10 claims
- 4034US5820781ANaphthyl organic compoundsSECR DEFENCE BRIT·Filed 1995·Granted Oct 13, 1998·2 cites·7 claims
- 4133US5037576ALiquid crystal compounds, mixtures and devicesSECR DEFENCE BRIT·Filed 1987·Granted Aug 6, 1991·2 cites·16 claims
- 4233US4852977A19 -hydroxy carboxylic acid derivatives suitable for use in liquid crystal materials and devicesSECR DEFENCE BRIT·Filed 1985·Granted Aug 1, 1989·2 cites·7 claims
- 4332US6121448APyrimidine compoundsSECR DEFENCE BRIT·Filed 1999·Granted Sep 19, 2000·2 cites·7 claims
- 4431US5498366ALiquid crystal thiol compoundsSECR DEFENCE BRIT·Filed 1994·Granted Mar 12, 1996·1 cites·11 claims
- 4531US5002692AAmide liquid crystal compounds: mixtures and devices using themSECR DEFENCE BRIT·Filed 1988·Granted Mar 26, 1991·2 cites·21 claims
- 4630US6291034B1Naphthyl organic compoundsSECR DEFENCE BRIT·Filed 1998·Granted Sep 18, 2001·0 cites·9 claims
- 4723US5167862AAlpha-hydroxy carboxylic acid derivates suitable for use in liquid crystal materials and devicesCHAN LAWRENCE K M·Filed 1989·Granted Dec 1, 1992·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →