Inventor · disambiguated record
Andrew Greaves
Also filed as: GREAVES ANDREW · GREAVES ANDREW JOHN
61 granted patents·19 pending applications·246 citations·filing 1997–2023
98Inventor score
Top patents by PatentIndex Score
80 records- 0195US8038731B2Method of dyeing and lightening keratin materials in the presence of a reducing agent comprising a fluorescent disulphide dyeOREAL·Filed 2007·Granted Oct 18, 2011·10 cites·12 claims
- 0294US7780743B2Fluorescent entity, dyeing composition containing at least one fluorescent entity, and method for lightening keratin materials using said at least one fluorescent entityOREAL·Filed 2007·Granted Aug 24, 2010·23 cites·23 claims
- 0394US7300471B2Composition comprising at least one mixed dye based on at least one chromophore of azo or tri(hetero) arylmethane type, dyeing process and mixed dyes.OREAL·Filed 2005·Granted Nov 27, 2007·14 cites·42 claims
- 0493US7717964B2Styryl thiol/disulfide compound with a hydroxy(cyclo)alkylamino unit, process for lightening keratin materials using sameOREAL·Filed 2008·Granted May 18, 2010·15 cites·19 claims
- 0592US7582122B2Mixed cationic dyes comprising at least one anthraquinone chromophore and their use in methods of hair dyeingOREAL·Filed 2006·Granted Sep 1, 2009·8 cites·67 claims
- 0691US7303591B2Composition comprising at least one mixed dye comprising at least two chromophores of (hetero) aromatic nitro or cyclic azine type, dyeing process, and mixed dyesOREAL·Filed 2005·Granted Dec 4, 2007·8 cites·37 claims
- 0791US7247713B2Symmetrical diazo compounds containing 2-pyridinium groups and cationic or non-cationic linker, compositions comprising them, method of coloring, and deviceOREAL·Filed 2005·Granted Jul 24, 2007·11 cites·37 claims
- 0890US8328880B2Method of colouring and lightening keratin materials in the presence of a reducing agent comprising a fluorescent disulphide dyeDAUBRESSE NICOLAS·Filed 2011·Granted Dec 11, 2012·8 cites·15 claims
- 0990US7288639B2Dyssymmetrical diazo compounds having at least one 4-pyridinium unit and a cationic or non-cationic linker, compositions comprising them, method of coloring, and deviceOREAL·Filed 2005·Granted Oct 30, 2007·9 cites·35 claims
- 1090US7220286B2Cationic direct triazo dyes, dye composition comprising them and process for dyeing keratin fibres using itOREAL·Filed 2005·Granted May 22, 2007·6 cites·37 claims
- 1189US8038732B2Fluorescent entity, dyeing composition containing at least one fluorescent entity, and method for lightening keratin materials using said at least one fluorescent entityOREAL·Filed 2007·Granted Oct 18, 2011·6 cites·20 claims
- 1289US7744657B2Styrl tetrahydroquinolinium thiol/disulfide dye compound and method for lightening keratin materials using the sameOREAL·Filed 2008·Granted Jun 29, 2010·10 cites·17 claims
- 1389US7303589B2Process for dyeing human keratin fibers, having a lightening effect, comprising at least one fluorescent compound and compositions of the sameOREAL·Filed 2004·Granted Dec 4, 2007·32 cites·97 claims
- 1487US8685114B2Composition for dyeing and lightening keratin materials comprising a fluorescent deisulphide dye compoundOREAL·Filed 2013·Granted Apr 1, 2014·3 cites·20 claims
- 1587US8562693B2Method of dyeing and lightening keratin materials in the presence of a reducing agent comprising a fluorescent deisulphide dyeOREAL·Filed 2012·Granted Oct 22, 2013·3 cites·6 claims
- 1687US7967872B2Azo quinolinium compounds comprising a disulphide/thiol unit, compositions containing same, process for dyeing keratin fibres and deviceOREAL·Filed 2008·Granted Jun 28, 2011·4 cites·15 claims
- 1787US7377946B2Composition comprising at least one substituted 2-[2-(4-amino phenyl)ethenyl]-1-pyridinium derivative, process for treating keratin fibres using it, device and use thereofOREAL·Filed 2004·Granted May 27, 2008·20 cites·42 claims
- 1886US8398722B2Phenylpyrido [1,2-A] indolium-derived thiol/disulfide dye, dye composition comprising this dye, process for lightening keratin materials using this dyeGREAVES ANDREW·Filed 2008·Granted Mar 19, 2013·4 cites·14 claims
- 1985US10335355B2Cosmetic use as deodorant active agent of a siliceous material obtained by hydrolysis and condensation of a tetraalkoxysilane and of an aminoalkyl trialkoxysilaneOREAL·Filed 2014·Granted Jul 2, 2019·3 cites·9 claims
- 2085US7744658B2Indole-derived styryl dye comprising an alkylene linker, a dye composition comprising this dye, and a process for lightening keratin materials using this dyeOREAL·Filed 2008·Granted Jun 29, 2010·3 cites·12 claims
- 2183US8840684B2Process for dyeing keratin fibres using a direct dye bearing a disulfide/thiol/protected thiol function and water vapourGREAVES ANDREW·Filed 2011·Granted Sep 23, 2014·3 cites·19 claims
- 2283US8034125B2Dye composition comprising at least one colorless disulfide/thiol precursor, and dyeing process using the compositionOREAL·Filed 2008·Granted Oct 11, 2011·2 cites·17 claims
- 2383US7727287B2Hemicyanin styryl thiol/disulfide dye, composition comprising hemicyanin styryl thoil/disulfide dye, and method for lightening keratin materials using hemicyanin styryl thiol/disulfide dyeOREAL·Filed 2008·Granted Jun 1, 2010·2 cites·15 claims
- 2483US7601180B2Use for the dyeing with lightening effect of keratin substances of a composition comprising a fluorescent cyanine dyeOREAL·Filed 2007·Granted Oct 13, 2009·2 cites·19 claims
- 2583US7208586B2Cationic diazo compounds, compositions comprising them as direct dye, process for dyeing keratin fibers and device thereforOREAL·Filed 2005·Granted Apr 24, 2007·2 cites·50 claims
- 2682US8075638B2Dichromophore carbonyl or heterocyclic dye, dye composition comprising this dye, process for dyeing keratin materials using this dyeGREAVES ANDREW·Filed 2008·Granted Dec 13, 2011·2 cites·17 claims
- 2782US7288121B2Composition comprising at least one mixed dye comprising at least one chromophore chosen from compounds of the methine family and/or the carbonyl family, dyeing process and kit, and mixed dyesOREAL·Filed 2005·Granted Oct 30, 2007·5 cites·32 claims
- 2881US10596093B2Cosmetic use as deodorant active agent of a siliceous material obtained by hydrolysis and condensation of a tetraalkoxysilane and of a C7-C20-alkyltrialkoxysilaneOREAL·Filed 2014·Granted Mar 24, 2020·1 cites·19 claims
- 2981US7670390B2Use of latent pigments for high-remanence dyeing, composition containing the said pigments and processes using themOREAL·Filed 2008·Granted Mar 2, 2010·1 cites·33 claims
- 3081US7410506B2Dicationic bis-hydrazone compound, dye composition comprising at least one such compound, implementation process therefor and uses thereofOREAL·Filed 2005·Granted Aug 12, 2008·2 cites·33 claims
- 3180US9730876B2Process for dyeing keratin fibres comprising a dye-pigment, a photoactive compound and a light sourceOREAL·Filed 2013·Granted Aug 15, 2017·1 cites·13 claims
- 3279US12409122B2Process for treating keratin fibers using a composition comprising a carnitine salt or carnitine derivative salt comprising an aromatic organic anionOREAL·Filed 2019·Granted Sep 9, 2025·0 cites·7 claims
- 3379US12390406B2Process for treating keratin fibers using a composition comprising a carnitine salt or carnitine derivative salt comprising an aliphatic dicarboxylic acid anionOREAL·Filed 2019·Granted Aug 19, 2025·0 cites·7 claims
- 3475US11246823B2Molecularly imprinted polymer of sol-gel type for selectively trapping odorous moleculesOREAL·Filed 2013·Granted Feb 15, 2022·1 cites·19 claims
- 3575US7396368B2Symmetrical diazo compounds comprising 4-pyridinium groups and a cationic or non-cationic linker, compositions comprising them, method for coloring, and deviceOREAL·Filed 2005·Granted Jul 8, 2008·3 cites·33 claims
- 3675US7351267B2Symmetrical diazo compounds comprising 2-imidazolium groups and a non-cationic linke, compositions comprising them, method of coloring, and deviceOREAL·Filed 2005·Granted Apr 1, 2008·3 cites·27 claims
- 3775US7201779B2Dye composition comprising at least one direct dye containing mixed chromophoresOREAL·Filed 2004·Granted Apr 10, 2007·4 cites·44 claims
- 3874US7326255B2Use of latent pigments for high-remanence dyeing, composition containing the said pigments and processes using themOREAL·Filed 2003·Granted Feb 5, 2008·3 cites·30 claims
- 3972US9770398B2pH-sensitive compound, use, composition and treatment process using sameOREAL·Filed 2012·Granted Sep 26, 2017·2 cites·9 claims
- 4070US2025387309A1Method for the treatment of keratin fibres comprising a pretreatment or post-treatment stepOREAL·Filed 2023·Application pending·0 cites
- 4170US2025375366A1Process for treating keratin fibres using a carnitine salt or a carnitine derivativeOREAL·Filed 2023·Application pending·0 cites
- 4270US2025057745A1Use of a particular carboxylic acid or salts thereof for repairing and/or preventing breakage of keratin fibresOREAL·Filed 2022·Application pending·0 cites
- 4369US7438728B2Dissymmetrical diazo compounds comprising 2-pyridinium group and a cationic or non-cationic linker, compositions comprising them, method for coloring, and deviceOREAL·Filed 2005·Granted Oct 21, 2008·2 cites·40 claims
- 4467US7988741B2Specific naphthalmide-type dyes, dye composition comprising at least one such dye, process using same and usesOREAL·Filed 2010·Granted Aug 2, 2011·1 cites·35 claims
- 4563US9533171B2Method for treating acneOREAL·Filed 2013·Granted Jan 3, 2017·2 cites·25 claims
- 4662US2019125655A1Molecularly imprinted polymers of sol-gel type and their use as antidandruff agentOREAL·Filed 2018·Application pending·0 cites
- 4760US10940102B2Process for protecting and repairing keratin fibres, based on oxidized polysaccharide and on (poly)saccharide with amine groupOREAL·Filed 2016·Granted Mar 9, 2021·0 cites·9 claims
- 4860US10201492B2Cosmetic process for attenuating wrinklesOREAL·Filed 2015·Granted Feb 12, 2019·0 cites·19 claims
- 4958US7407517B2Cationic azo dyes with julolidine units, dyeing composition containing them, method of dyeingOREAL·Filed 2006·Granted Aug 5, 2008·0 cites·35 claims
- 5057US7235645B2Cationic azo monomers or symmetric dimers, preparation thereof, compositions comprising same and process for dyeing keratin fibersOREAL·Filed 2005·Granted Jun 26, 2007·1 cites·40 claims
Showing the top 50 of 80 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Andrew Greaves files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →