Assignee
GREAVES ANDREW
FR·5 granted patents·3 pending applications·9 citations·filing 2004–2011
Top patents by PatentIndex Score
8 records- 0186US8398722B2Phenylpyrido [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
- 0283US8840684B2Process 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
- 0382US8075638B2Dichromophore 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
- 0454US2008000033A1Composition for Dyeing Human Keratin Fibres, Comprising a 1H-Pyrazolyl-Ethenyl-Indolium DerivativeGREAVES ANDREW·Filed 2004·Application pending·0 cites
- 0550US9968534B2Anionic direct dye having a tetraalkylammonium counterion, dyeing composition comprising them and method for dyeing keratinous fibres starting from these dyesGREAVES ANDREW·Filed 2011·Granted May 15, 2018·0 cites·18 claims
- 0650US8070830B2Fluorescent 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 entityGREAVES ANDREW·Filed 2007·Granted Dec 6, 2011·0 cites·22 claims
- 0749US2010031453A1Composition for dyeing keratin fibres, comprising a cationic diazo direct dye containing a 2-imidazolium unitGREAVES ANDREW·Filed 2007·Application pending·0 cites
- 0843US2008196175A1Particular Dissymmetrical Cationic Polyazo Compounds, Compositions Comprising Them as Direct Dye, Process For Dyeing Keratin Fibres and Device ThereforGREAVES ANDREW·Filed 2005·Application pending·0 cites
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