| Patent | Date |
|---|
Process for dyeing keratin materials using at least one blue, purple or green dye and at least one disulfide, thiol or protected thiol fluorescent dye
Grant 11,278,482 - David , et al. March 22, 2 | 2022-03-22 |
Process for dyeing keratin fibres using at least one particular azinium dye and at least one fluorescent dye
Grant 10,980,729 - Blaise , et al. April 20, 2 | 2021-04-20 |
Process for dyeing keratin fibres using at least one particular triarylmethane dye and at least one fluorescent dye
Grant 10,959,930 - Blaise , et al. March 30, 2 | 2021-03-30 |
Process for dyeing keratin fibres using at least one particular 2- or 4-azopyridinium dye and at least one fluorescent dye
Grant 10,888,510 - Blaise , et al. January 12, 2 | 2021-01-12 |
Process For Dyeing Keratin Fibres Using At Least One Particular 2-azo(benz)imidazolium Dye And At Least One Fluorescent Dye
App 20200306160 - Blaise; Christian ; et al. | 2020-10-01 |
Process For Dyeing Keratin Fibres Using At Least One Particular Triarylmethane Dye And At Least One Fluorescent Dye
App 20200276097 - Blaise; Christian ; et al. | 2020-09-03 |
Process For Dyeing Keratin Fibres Using At Least One Particular Azinium Dye And At Least One Fluorescent Dye
App 20200246238 - Kind Code | 2020-08-06 |
Process For Dyeing Keratin Materials Using At Least One Blue, Purple Or Green Dye And At Least One Disulfide, Thiol Or Protected
App 20200179255 - DAVID; Herve ; et al. | 2020-06-11 |
Process For Dyeing Keratin Fibres Using At Least One Particular 2- Or 4-azopyridinium Dye And At Least One Fluorescent Dye
App 20190343750 - Blaise; Christian ; et al. | 2019-11-14 |
Anionic dye or brightener bearing an ammonium or phosphonium counterion, dye composition comprising them and process for dyeing keratin fibres using these dyes
Grant 9,839,591 - David December 12, 2 | 2017-12-12 |
Anionic Dye Or Brightener Bearing An Ammonium Or Phosphonium Counterion, Dye Composition Comprising Them And Process For Dyeing Keratin Fibres Using These Dyes
App 20150113742 - David; Herve | 2015-04-30 |
Cationic Dye Bearing An Anionic Organic Counterion, Dye Composition Comprising Them And Process For Dyeing Keratin Using These Dyes
App 20150101132 - David; Herve ; et al. | 2015-04-16 |
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
Grant 8,012,220 - David , et al. September 6, 2 | 2011-09-06 |
Specific naphthalmide-type dyes, dye composition comprising at least one such dye, process using same and uses
Grant 7,988,741 - Luukas , et al. August 2, 2 | 2011-08-02 |
Specific Naphthalmide-type Dyes, Dye Composition Comprising At Least One Such Dye, Process Using Same And Uses
App 20110113572 - Luukas; Tiina ; et al. | 2011-05-19 |
Composition For Dyeing Keratin Fibres, Comprising A Cationic Diazo Direct Dye Containing A 2-imidazolium Unit
App 20100031453 - Greaves; Andrew ; et al. | 2010-02-11 |
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
App 20090300856 - David; Herve ; et al. | 2009-12-10 |
Polycationic monochromophoric hydrazone compounds, dye compositions comprising such polycationic compounds and dyeing process using them
Grant 7,569,079 - David , et al. August 4, 2 | 2009-08-04 |
Dissymmetrical Diazo Compounds Containing Having at Least One 2-imidazolium Unit and a Cationic or Non-cationic Linker, Compositions Comprising Them, Method of Coloring, and Device
App 20090062517 - DAVID; Herve ; et al. | 2009-03-05 |
Polycationic monochromophoric hydrazone compounds, dye compositions comprising such polycationic compounds and dyeing process using them
App 20080263785 - David; Herve ; et al. | 2008-10-30 |
Dissymmetrical diazo compounds comprising 2-pyridinium group and a cationic or non-cationic linker, compositions comprising them, method for coloring, and device
Grant 7,438,728 - David , et al. October 21, 2 | 2008-10-21 |
Particular Dissymmetrical Cationic Polyazo Compounds, Compositions Comprising Them as Direct Dye, Process For Dyeing Keratin Fibres and Device Therefor
App 20080196175 - Greaves; Andrew ; et al. | 2008-08-21 |
Dicationic bis-hydrazone compound, dye composition comprising at least one such compound, implementation process therefor and uses thereof
Grant 7,410,506 - David , et al. August 12, 2 | 2008-08-12 |
Unsymmetrical Diazo Compounds, Compositions Comprising Same, Dyeing Method and Device Comprising Said Compositions
App 20080168607 - David; Herve ; et al. | 2008-07-17 |
Use of tetra-azapentamethine compounds as direct dyeing agents and novel tetra-azapentamethine compounds
Grant 7,399,320 - Burgaud , et al. July 15, 2 | 2008-07-15 |
Symmetrical diazo compounds comprising 4-pyridinium groups and a cationic or non-cationic linker, compositions comprising them, method for coloring, and device
Grant 7,396,368 - David , et al. July 8, 2 | 2008-07-08 |
Symmetrical Cationic Tetraazo Compounds, for Dyeing Keratin Fibres
App 20080115296 - Greaves; Andrew ; et al. | 2008-05-22 |
Use of tetra-azapentamethine compounds as direct dyeing agents and novel tetra-azapentamethine compounds
App 20080092307 - Burgaud; Herve ; et al. | 2008-04-24 |
Symmetrical diazo compounds comprising 2-imidazolium groups and a non-cationic linke, compositions comprising them, method of coloring, and device
Grant 7,351,267 - David , et al. April 1, 2 | 2008-04-01 |
Use of tetra-azapentamethine compounds as direct dyeing agents and novel tetra-azapentamethine compounds
Grant 7,311,736 - Burgaud , et al. December 25, 2 | 2007-12-25 |
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
Grant 7,303,591 - Greaves , et al. December 4, 2 | 2007-12-04 |
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.
Grant 7,300,471 - Greaves , et al. November 27, 2 | 2007-11-27 |
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
Grant 7,288,639 - David , et al. October 30, 2 | 2007-10-30 |
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
Grant 7,288,121 - Greaves , et al. October 30, 2 | 2007-10-30 |
Cationic diazo compounds, compositions comprising them as direct dye, process for dyeing keratin fibers and device therefor
Grant 7,288,122 - Greaves , et al. October 30, 2 | 2007-10-30 |
Cationic diazo compound, compositions comprising at least one cationic diazo compound as a direct dye, a process for dyeing keratin fibers and device therefore
Grant 7,285,138 - Greaves , et al. October 23, 2 | 2007-10-23 |
Cationic diazo compounds, compositions comprising them as direct dye, process for dyeing keratin fibers and device therefor
Grant 7,282,069 - Greaves , et al. October 16, 2 | 2007-10-16 |
Polycationic azo compounds for dyeing keratin fibers, dye composition containing the same, and methods for making such compounds
Grant 7,282,068 - Lagrange , et al. October 16, 2 | 2007-10-16 |
Symmetrical diazo compounds containing 2-pyridinium groups and cationic or non-cationic linker, compositions comprising them, method of coloring, and device
Grant 7,247,713 - David , et al. July 24, 2 | 2007-07-24 |
Cationic diazo compounds, compositions comprising them as direct dye, process for dyeing keratin fibers and device therefor
Grant 7,208,586 - Greaves , et al. April 24, 2 | 2007-04-24 |
Dissymmetrical diazo compounds containing having at least one 2-imidazolium unit and a cationic or non-cationic linker, compositions comprising them, method of coloring, and device
App 20070010663 - David; Herve ; et al. | 2007-01-11 |
Symmetrical diazo compounds comprising 4-pyridinium groups and a cationic or non-cationic linker, compositions comprising them, method for coloring, and device
App 20060174422 - David; Herve ; et al. | 2006-08-10 |
Symmetrical diazo compounds comprising 2-imidazolium groups and a cationic linker, compositions comprising them, method of coloring, and device
App 20060156490 - David; Herve ; et al. | 2006-07-20 |
Symmetrical diazo compounds comprising 2-imidazolium groups and a non-cationic linke, compositions comprising them, method of coloring, and device
App 20060156477 - David; Herve ; et al. | 2006-07-20 |
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
App 20060156489 - David; Herve ; et al. | 2006-07-20 |
Symmetrical diazo compounds containing 2-pyridinium groups and a cationic or non-cationic linker, compositions comprising them, method of coloring, and device
App 20060156488 - David; Herve ; et al. | 2006-07-20 |
Composition for the dyeing of human keratinous fibres comprising a monocationic monoazo dye
Grant 7,077,873 - David , et al. July 18, 2 | 2006-07-18 |
Dissymmetrical diazo compounds comprising 2-pyridinium group and a cationic or non-cationic linker, compositions comprising them, method for coloring, and device
App 20060149044 - David; Herve ; et al. | 2006-07-06 |
Dyeing composition for dyeing keratinous fibres comprising a particular dicationic monoazo dye
Grant 7,060,110 - Vidal , et al. June 13, 2 | 2006-06-13 |
Dicationic bis-hydrazone compound, dye composition comprising at least one such compound, implementation process therefor and uses thereof
App 20060096043 - David; Herve ; et al. | 2006-05-11 |
Dyeing composition for keratinous fibres comprising a particular dicationic diazo dye
Grant 7,001,436 - Vidal , et al. February 21, 2 | 2006-02-21 |
Cationic diazo compound, compositions comprising at least one cationic diazo compound as a direct dye, a process for dyeing keratin fibers and device therefore
App 20060021162 - Greaves; Andrew ; et al. | 2006-02-02 |
Polycationic azo compounds for dyeing keratin fibers, dye compositions containing the same, and methods for making such compounds
App 20060021160 - Lagrange; Alain ; et al. | 2006-02-02 |
Cationic diazo compounds, compositions comprising them as direct dye, process for dyeing keratin fibers and device therefor
App 20060016025 - Greaves; Andrew ; et al. | 2006-01-26 |
Cationic diazo compounds, compositions comprising them as direct dye, process for dyeing keratin fibers and device therefor
App 20060005327 - Greaves; Andrew ; et al. | 2006-01-12 |
Cationic diazo compounds, compositions comprising them as direct dye, process for dyeing keratin fibers and device therefor
App 20060005324 - Greaves; Andrew ; et al. | 2006-01-12 |
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
App 20050251923 - Greaves, Andrew ; et al. | 2005-11-17 |
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
App 20050241074 - Greaves, Andrew ; et al. | 2005-11-03 |
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
App 20050235434 - Greaves, Andrew ; et al. | 2005-10-27 |
Novel heteroaromatic trinuclear black direct dyes
App 20050060815 - Kravtchenko, Sylvain ; et al. | 2005-03-24 |
Use of tetra-azapentamethine compounds as direct dyeing agents and novel tetraazapentamethine compounds
App 20050028300 - Burgaud, Herve ; et al. | 2005-02-10 |
Dyeing composition for keratinous fibres comprising a particular dicationic diazo dye
App 20040244123 - Vidal, Laurent ; et al. | 2004-12-09 |
Composition for the dyeing of human keratinous fibres comprising a monocationic monoazo dye
App 20040127692 - David, Herve ; et al. | 2004-07-01 |
| 