Inventor

Andrew Greaves

Inventor

Montevrain, FR

Overview

1999–2021

Patent span

Human necessities

Primary field (CPC A)

Patents· 58 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes34%

A61QSpecific use of cosmetics or similar toiletry preparations34%

C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments19%

C07DHeterocyclic compounds5%

C08BPolysaccharides2%

A45DHairdressing or shaving equipment1%

A61NElectrotherapy1%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds1%

D06PDyeing or printing textiles1%

C07CAcyclic or carbocyclic compounds1%

PatentTitleYear

10,945,963Photosensitive capsules and cosmetic and pharmaceutical use thereof2021 10,940,102Process for protecting and repairing keratin fibres, based on oxidized polysaccharide and on (poly)saccharide with amine group2021 10,772,823Molecularly imprinted polymer for selectively trapping odorous molecules2020 10,772,822Molecularly imprinted polymers and their use as antidandruff agents2020 10,596,093Cosmetic use as deodorant active agent of a siliceous material obtained by hydrolysis and condensation of a tetraalkoxysilane and of a C2020 10,456,607Photoactive grafted polysaccharide and use thereof in cosmetics2019 10,335,355Cosmetic use as deodorant active agent of a siliceous material obtained by hydrolysis and condensation of a tetraalkoxysilane and of an aminoalkyl trialkoxysilane2019 10,328,014Cosmetic process for attenuating wrinkles2019 10,201,492Cosmetic process for attenuating wrinkles2019 10,098,828Cosmetic method for controlling odors2018 9,968,534Anionic direct dye having a tetraalkylammonium counterion, dyeing composition comprising them and method for dyeing keratinous fibres starting from these dyes2018 9,770,398'pH-sensitive compound, use, composition and treatment process using same'2017 9,730,876'Process for dyeing keratin fibres comprising a dye-pigment, a photoactive compound and a light source'2017 9,533,171'Method for treating acne'2017 8,840,684'Process for dyeing keratin fibres using a direct dye bearing a disulfide/thiol/protected thiol function and water vapour'2014 8,685,114'Composition for dyeing and lightening keratin materials comprising a fluorescent deisulphide dye compound'2014 8,562,693'Method of dyeing and lightening keratin materials in the presence of a reducing agent comprising a fluorescent deisulphide dye'2013 8,398,722'Phenylpyrido [1,2-A] indolium-derived thiol/disulfide dye, dye composition comprising this dye, process for lightening keratin materials using this dye'2013 8,328,880'Method of colouring and lightening keratin materials in the presence of a reducing agent comprising a fluorescent disulphide dye'2012 8,075,638'Dichromophore carbonyl or heterocyclic dye, dye composition comprising this dye, process for dyeing keratin materials using this dye'2011 8,070,830'Fluorescent entity, dyeing composition containing at least one fluorescent entity comprising at least one heterocycle, with at least one internal cationic charge, and method for lightening keratin materials using said at least one fluorescent entity'2011 8,038,732'Fluorescent entity, dyeing composition containing at least one fluorescent entity, and method for lightening keratin materials using said at least one fluorescent entity'2011 8,038,731'Method of dyeing and lightening keratin materials in the presence of a reducing agent comprising a fluorescent disulphide dye'2011 8,034,125'Dye composition comprising at least one colorless disulfide/thiol precursor, and dyeing process using the composition'2011 8,012,220'Specific monocationic monochromophoric compounds of hydrazone type comprising a 2-, 4-pyridinium or 2-, 4-quinolinium unit, synthesis thereof, dye compositions containing them, and method for dyeing keratin fibres'2011 7,988,741'Specific naphthalmide-type dyes, dye composition comprising at least one such dye, process using same and uses'2011 7,967,872'Azo quinolinium compounds comprising a disulphide/thiol unit, compositions containing same, process for dyeing keratin fibres and device'2011 7,780,743'Fluorescent entity, dyeing composition containing at least one fluorescent entity, and method for lightening keratin materials using said at least one fluorescent entity'2010 7,744,657'Styrl tetrahydroquinolinium thiol/disulfide dye compound and method for lightening keratin materials using the same'2010 7,744,658'Indole-derived styryl dye comprising an alkylene linker, a dye composition comprising this dye, and a process for lightening keratin materials using this dye'2010 7,727,287'Hemicyanin styryl thiol/disulfide dye, composition comprising hemicyanin styryl thoil/disulfide dye, and method for lightening keratin materials using hemicyanin styryl thiol/disulfide dye'2010 7,717,964'Styryl thiol/disulfide compound with a hydroxy(cyclo)alkylamino unit, process for lightening keratin materials using same'2010 7,670,390'Use of latent pigments for high-remanence dyeing, composition containing the said pigments and processes using them'2010 7,601,180'Use for the dyeing with lightening effect of keratin substances of a composition comprising a fluorescent cyanine dye'2009 7,582,122'Mixed cationic dyes comprising at least one anthraquinone chromophore and their use in methods of hair dyeing'2009 7,438,728'Dissymmetrical diazo compounds comprising 2-pyridinium group and a cationic or non-cationic linker, compositions comprising them, method for coloring, and device'2008 7,410,506'Dicationic bis-hydrazone compound, dye composition comprising at least one such compound, implementation process therefor and uses thereof'2008 7,407,517'Cationic azo dyes with julolidine units, dyeing composition containing them, method of dyeing'2008 7,396,368'Symmetrical diazo compounds comprising 4-pyridinium groups and a cationic or non-cationic linker, compositions comprising them, method for coloring, and device'2008 7,377,946'Composition comprising at least one substituted 2-[2-(4-amino phenyl)ethenyl]-1-pyridinium derivative, process for treating keratin fibres using it, device and use thereof'2008 7,351,267'Symmetrical diazo compounds comprising 2-imidazolium groups and a non-cationic linke, compositions comprising them, method of coloring, and device'2008 7,326,255'Use of latent pigments for high-remanence dyeing, composition containing the said pigments and processes using them'2008 7,303,589'Process for dyeing human keratin fibers, having a lightening effect, comprising at least one fluorescent compound and compositions of the same'2007 7,303,591'Composition comprising at least one mixed dye comprising at least two chromophores of (hetero) aromatic nitro or cyclic azine type, dyeing process, and mixed dyes'2007 7,300,471'Composition comprising at least one mixed dye based on at least one chromophore of azo or tri(hetero) arylmethane type, dyeing process and mixed dyes.'2007 7,288,639'Dyssymmetrical diazo compounds having at least one 4-pyridinium unit and a cationic or non-cationic linker, compositions comprising them, method of coloring, and device'2007 7,288,121'Composition 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 dyes'2007 7,288,122'Cationic diazo compounds, compositions comprising them as direct dye, process for dyeing keratin fibers and device therefor'2007 7,285,138'Cationic diazo compound, compositions comprising at least one cationic diazo compound as a direct dye, a process for dyeing keratin fibers and device therefore'2007 7,282,069'Cationic diazo compounds, compositions comprising them as direct dye, process for dyeing keratin fibers and device therefor'2007 7,282,068'Polycationic azo compounds for dyeing keratin fibers, dye composition containing the same, and methods for making such compounds'2007 7,247,713'Symmetrical diazo compounds containing 2-pyridinium groups and cationic or non-cationic linker, compositions comprising them, method of coloring, and device'2007 7,235,645'Cationic azo monomers or symmetric dimers, preparation thereof, compositions comprising same and process for dyeing keratin fibers'2007 7,220,286'Cationic direct triazo dyes, dye composition comprising them and process for dyeing keratin fibres using it'2007 7,208,586'Cationic diazo compounds, compositions comprising them as direct dye, process for dyeing keratin fibers and device therefor'2007 7,201,779'Dye composition comprising at least one direct dye containing mixed chromophores'2007 7,182,790'Use of at least one ninhydrin derivative for dyeing'2007 5,973,127'Monoazo dyes substituted by haloalkylcarbamate and sulphonylfluoride groups'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Patents assigned to BASF AG (1)· patent assignee history

1999Based in Manchester, GB· patent location history

2007–2021Patents assigned to OREAL (57)· patent assignee history

2007–2013Based in Montevrain, FR· patent location history

2007Based in Montrevain, FR· patent location history

2011–2018Patents assigned to GREAVES ANDREW (6)· patent assignee history

2011–2013Patents assigned to DAUBRESSE NICOLAS (3)· patent assignee history

2011–2021Based in Magny-le-Hongre, FR· patent location history

2012Patents assigned to SAMAIN HENRI (1)· patent assignee history

2014Based in Mountevrain, FR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
OREAL	57	2007–2021
GREAVES ANDREWself	6	2011–2018
DAUBRESSE NICOLAS	3	2011–2013
BASF AG	1	1999
SAMAIN HENRI	1	2012

Locations

Location	Patents	Span
Montevrain, FR	36	2007–2013
Magny-le-Hongre, FR	19	2011–2021
Mountevrain, FR	1	2014
Montrevain, FR	1	2007
Manchester, GB	1	1999