Patents by Inventor Philippe Ilekti
Philippe Ilekti has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20170231356Abstract: The present invention is directed towards a cosmetic assembly, of use for the treatment of keratin fibres, comprising a fluid cosmetic composition containing at least particles in the dispersed state in a liquid medium, said composition being solidifiable via the aggregation of said particles; and a device (1) comprising a mould (2), the mould (2) comprising at least one cavity (5), into which or each of which at least one of said fibres can be at least partially introduced, for the purposes of moulding said composition onto at least one part of said fibre(s) present in the cavity or cavities (5). The present invention is also directed towards a process for cosmetic treatment of one or more keratin fibres.Type: ApplicationFiled: May 29, 2015Publication date: August 17, 2017Applicant: L'OREALInventors: Henri SAMAIN, Franck GIRON, Philippe ILEKTI
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Publication number: 20170231875Abstract: The present invention relates to a cosmetic composition for coating keratin fibres, comprising: —an aqueous phase, —a surfactant system present at a total content of greater than or equal to 15% by weight relative to the total weight of the composition, said surfactant system comprising: i) at least one non-ionic surfactant with an HLB value at 25° C. of less than 8, and ii) at least one anionic surfactant with an HLB value at 25° C. of greater than or equal to 8, chosen from acyl glutamic acids and salts thereof, together forming a lamellar phase L?, and —at least one spherical filler. The present invention also relates to a process for coating keratin fibres.Type: ApplicationFiled: September 29, 2015Publication date: August 17, 2017Applicant: L'OREALInventors: Nathalie JAGER LEZER, Philippe ILEKTI
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Publication number: 20170112753Abstract: The present invention relates to a composition, preferably a cosmetic composition, in particular for coating keratin fibres such as the eyelashes, comprising: —an aqueous phase, —a lamellar phase L? formed by an aqueous phase-structuring surfactant system, said surfactant system comprising a content of surfactant(s) of greater than or equal to 15% by weight relative to the total weight of the composition, —at least one (poly)oxyalkylenated hydrophilic polymer present in a content of greater than or equal to 3% by weight of solids relative to the total weight of the composition, the hydrophilic polymer(s) having a weight-average molecular mass Mw ranging from 1500 to 500 000 g/mol. The present invention also relates to a process for coating keratin fibres.Type: ApplicationFiled: April 9, 2015Publication date: April 27, 2017Applicant: L'OREALInventors: Stephane DOUEZAN, Philippe ILEKTI
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Publication number: 20170035679Abstract: The present invention relates to a composition, preferably a cosmetic composition, in particular for coating keratin fibres such as the eyelashes, comprising:—an aqueous phase,—a lamellar phase L? formed by an aqueous phase-structuring surfactant system, said surfactant system comprising a content of surfactant(s) of greater than or equal to 15% by weight relative to the total weight of the composition,—at least one (poly)vinylpyrrolidone hydrophilic polymer present in a content of greater than or equal to 3% by weight of solids relative to the total weight of the composition, the hydrophilic polymer(s) having a weight-average molecular mass Mw ranging from 1500 to 500,000 g/mol. The present invention also relates to a process for coating keratin fibres.Type: ApplicationFiled: April 10, 2015Publication date: February 9, 2017Applicant: L'OREALInventors: Stephane DOUEZAN, Philippe ILEKTI
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Publication number: 20160262996Abstract: The present invention relates to a cosmetic composition for coating keratin fibres, comprising: an aqueous phase, a surfactant system present at a total content of greater than or equal to 15% by weight relative to the total weight of the composition, said surfactant system comprising: i) at least one nonionic surfactant with an HLB value at 25° C. of less than 8, and ii) at least one nonionic surfactant with an HLB value at 25° C. of greater than or equal to 8, together forming a lamellar phase L?, and at least one spherical filler. The present invention also relates to a process for coating keratin fibres.Type: ApplicationFiled: September 23, 2014Publication date: September 15, 2016Applicant: L'OREALInventors: Philippe ILEKTI, Nathalie JAGER LEZER
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Publication number: 20160262993Abstract: The present invention relates to a cosmetic composition for coating keratin fibres, comprising: an aqueous phase, a surfactant system present at a total content of greater than or equal to 15% by weight relative to the total weight of the composition, said surfactant system comprising: i) at least one nonionic surfactant with an HLB value at 25° C. of less than 8, and ii) at least one nonionic surfactant with an HLB value at 25° C.Type: ApplicationFiled: September 23, 2014Publication date: September 15, 2016Applicant: L'OREALInventors: Philippe ILEKTI, Nathalie JAGER LEZER
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Publication number: 20150283062Abstract: The present invention relates to an emulsion-type cosmetic composition for coating keratin fibres, comprising: -an aqueous phase, -particles comprising: *at least one hard wax, preferentially in the form of an aqueous dispersion, having a melting point ranging from 65° C. to 120° C., the hard wax(es) being present at a total content greater than or equal to 10% by weight relative to the total weight of the composition, *at least one aqueous dispersion of particles of at least one film-forming polymer, the film forming polymer(s) being present at a dry matter content greater than or equal to 10% by weight relative to the total weight of the composition, -at least one emulsifying system capable of dispersing at least the hard wax(es), comprising a non-ionic surfactant with an HLB value at 25° C. greater than or equal to 8, preferably greater than or equal to 10.Type: ApplicationFiled: October 11, 2013Publication date: October 8, 2015Applicant: L'OREALInventors: Philippe Ilekti, Maitena Leuridan, Chrystel Michallet-Geoffroy
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Publication number: 20150272862Abstract: The present invention relates to an emulsion-type cosmetic composition for coating keratin fibres, comprising: an aqueous phase, particles comprising at least one hard wax, preferentially in the form of an aqueous dispersion, having a melting point greater than or equal to 60° C., the hard wax(es) being present at a total content greater than or equal to 10% by weight relative to the total weight of the composition, at least one particular emulsifying system capable of dispersing at least the hard wax(es). The present invention also relates to a method for coating keratin fibres, to a method for preparing a cosmetic composition for coating keratin fibres, to a cosmetic composition for coating keratin fibres which is obtained by means of said production method, and also to a particular use.Type: ApplicationFiled: October 11, 2013Publication date: October 1, 2015Applicant: L'OREALInventors: Philippe Ilekti, Emmanuelle Portois
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Publication number: 20150250703Abstract: The present invention relates to an emulsion-type cosmetic composition for coating keratin fibres, comprising:—an aqueous phase,—particles comprising at least one hard wax, preferentially in the form of an aqueous dispersion, having a melting point greater than or equal to 60° C., the hard wax(es) being present at a total content greater than or equal to 10% by weight relative to the total weight of the composition,—at least one emulsifying system capable of dispersing at least the hard wax(es), comprising a non-ionic surfactant with an HLB value at 25° C. greater than or equal to 8, preferably greater than or equal to 10, and—at least one particular anionic associative polymer. The present invention also relates to a method for coating keratin fibres, to a method for preparing a cosmetic composition for coating keratin fibres, to a cosmetic composition for coating keratin fibres which is obtained by means of said production method, and also to a particular use.Type: ApplicationFiled: October 11, 2013Publication date: September 10, 2015Applicant: L'OREALInventors: Philippe Ilekti, Maitena Leuridan, Chrystel Michallet-Geoffroy
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Publication number: 20150238393Abstract: The present invention relates to an emulsion-type cosmetic composition for coating keratin fibres, comprising:—an aqueous phaserepresenting from 30% to 80% by weight, preferably from 40% to 70% by weight, relative to the total weight of the composition,—particles comprising at least one hard wax, preferentially in the form of an aqueous dispersion, having a melting point ranging from 65 to 120° C., the hard wax(es) being present at a total content greater than or equal to 10% by weight relative to the total weight of the composition,—at least one emulsifying system capable of dispersing at least the hard wax(es), comprising a non-ionic surfactant with an HLB value at 25° C. greater than or equal to 8, preferably greater than or equal to 10, comprising a monoester of a C12-C20, preferably C12-C14, more preferentially C12, fatty acid and of a carbohydrate, preferably of a sugar, more preferentially of a disaccharide, even more preferentially of saccharose.Type: ApplicationFiled: October 11, 2013Publication date: August 27, 2015Applicant: L'OREALInventor: Philippe Ilekti
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Publication number: 20150238392Abstract: The present invention relates to an emulsion-type cosmetic composition for coating keratin fibres, comprising: —an aqueous phase, —particles comprising: * at least one hard wax, preferentially in the form of an aqueous dispersion, having a melting point ranging from 65 to 120° C., the hard wax(es) being present at a total content greater than or equal to 10% by weight relative to the total weight of the composition, * preferably at least one aqueous dispersion of particles of at least one film-forming polymer, the film forming polymer(s) preferably being present at a dry matter content greater than or equal to 10% by weight relative to the total weight of the composition, —at least one particular emulsifying system capable of dispersing at least the hard wax(es), the total content of hard wax(es) and optionally of additional wax(es) and the total content of emulsifying system being such that the weight ratio of the hard wax(es) plus additional wax(es) to the emulsifying system is less than or equal to 1.Type: ApplicationFiled: October 11, 2013Publication date: August 27, 2015Applicant: L'OREALInventors: Philippe Ilekti, Sandrine Olivier-Mabilais, Nathalie Jager Lezer
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Patent number: 8945524Abstract: A method of makeup and/or non-therapeutic care for non-fibrous human keratin material, particularly the skin, the mucus membranes thereof, or the nails, including: bringing an outer surface of a piece of solid cosmetic composition, having a temperature-sensitive dynamic rub coefficient, into contact with, or near, a heating device, said dynamic rub coefficient, at 25° C., being greater than or equal to 0.5, preferably 0.6, so as to heat said piece in a localized manner with a view to essentially softening only said outer surface and lowering the dynamic rub coefficient thereof; and applying the outer surface of the thus-heated composition onto the area to be treated.Type: GrantFiled: July 22, 2009Date of Patent: February 3, 2015Assignee: L'OrealInventors: Philippe Ilekti, Xavier Blin, Beatrice Toumi
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Patent number: 8932565Abstract: The present invention relates to a non-therapeutic makeup and/or care process for non-fibrous human keratin matter, such as the skin, the lips and the fingernails, comprising the following steps: placing a heating device on or near an outer surface of a lump of a solid cosmetic composition to heat said lump locally in such a way as to soften essentially only said outer surface and lower its coefficient of dynamic friction and then apply the outer surface of the heated composition to the region to be treated, said solid cosmetic composition comprising in a physiologically acceptable medium at least one semi-crystalline polymer.Type: GrantFiled: July 22, 2009Date of Patent: January 13, 2015Assignee: L'OrealInventors: Philippe Ilekti, Sylvie Boulogne
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Patent number: 8911714Abstract: A method of makeup and/or non-therapeutic care for non-fibrous human keratin material, particularly the skin, the lips, or the nails, having the steps of: bringing an outer surface of a piece of solid cosmetic composition into contact with, or near, a heating device so as to heat said piece in a localized manner with a view to essentially softening only said outer surface and lowering the dynamic rub coefficient thereof; and then applying the outer surface of the thus-heated composition onto the area to be treated, the solid cosmetic composition including, in a physiologically acceptable medium, at least 4 wt % of at least one structuring agent selected from among waxes, organophilic clays, hydrophobic pyrogenic silicas, alkylated guar gums, hydrophobic celluloses, block copolymers, and the mixtures thereof.Type: GrantFiled: July 22, 2009Date of Patent: December 16, 2014Assignee: L'OrealInventors: Philippe Ilekti, Xavier Blin
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Publication number: 20140328786Abstract: The present invention relates to a cosmetic composition for coating keratinous fibres of the emulsion type, comprising: —an aqueous phase, —at least one wax, and —an emulsifying system comprising: i) at least one anionic surfactant in the salt form, ii) at least one cationic counterion, and iii) at least one basic amino acid, in which the total content of basic amino acid(s) and the total content of anionic surfactant(s) in the salt form are such that the ratio by weight of the basic amino acid(s) to the anionic surfactant(s) in the salt form is greater than or equal to 0.05. The present invention also relates to a method for coating keratinous fibres.Type: ApplicationFiled: December 10, 2012Publication date: November 6, 2014Applicant: L'OREALInventors: Philippe Ilekti, Zohra Moujahed
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Publication number: 20140328785Abstract: The present invention relates to a cosmetic composition for coating keratin fibres of the emulsion type, comprising: an aqueous phase, at least one wax, an emulsifying system comprising: i) at least one C12-C22 monoalkylphosphate, ii) at least one acyl glutamic acid having at least one C12-C22 acyl chain, their salt(s), and their mixture(s). The present invention also relates to a method for coating keratin fibres.Type: ApplicationFiled: November 30, 2012Publication date: November 6, 2014Applicant: L'OREALInventors: Philippe Ilekti, Zohra Moujahed
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Patent number: 8802118Abstract: An anhydrous cosmetic composition in the foam form includes at least one pasty fatty substance in a content of between 10 and 50% by weight, at least one wax in a content of between 4 and 20% by weight, at least one nonvolatile oil in a content of between 40 and 70% by weight and silica in a content of between 3 and 15% by weight, the silica being present in the form of particles exhibiting a mean size of greater than or equal to 0.5 ?m and preferably of less than 100 ?m.Type: GrantFiled: April 29, 2011Date of Patent: August 12, 2014Assignee: L'OrealInventors: Philippe Ilekti, Veronique Jacques
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Patent number: 8728500Abstract: The invention relates to a physiologically acceptable composition, especially a cosmetic composition, comprising (a) at least one polyorganosiloxane containing polymer comprising at least one moiety which comprises at least one polyorganosiloxane group consisting of 1 to about 1000 organosiloxane units in the chain of the moiety or in the form of graft, and at least two groups capable of establishing hydrogen interactions; (b) at least one volatile alcohol; and (c) at least one thickening agent, as well as to methods of using such compositions and kits containing such compositions.Type: GrantFiled: November 19, 2010Date of Patent: May 20, 2014Assignee: L'OrealInventors: Padraig McDermott, Michell Chen, Yoriko Kawaratani, Philippe Ilekti, Florence Levy, Xavier Blin
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Patent number: 8691193Abstract: Polycondensate, composition containing it, especially a nail varnish composition, and process for preparation. The polycondensate may be obtained by reacting: a polyol comprising 3 to 6 hydroxyl groups; a saturated or unsaturated non-aromatic monocarboxylic acid; an aromatic monocarboxylic acid containing 7 to 11 carbon atoms; and a saturated or unsaturated, or even aromatic, linear, branched and/or cyclic polycarboxylic acid, comprising at least two carboxylic groups COOH; and/or a cyclic anhydride of such a polycarboxylic acid.Type: GrantFiled: March 30, 2007Date of Patent: April 8, 2014Assignee: L'OrealInventors: Ivan Rodriguez, Roland Ramin, Pascal Giustiniani, Gerard Malle, Philippe Ilekti
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Patent number: 8628758Abstract: The present invention relates to a process for making up the lips, comprising at least one step of placing in contact on the surface of said lips: —at least one water-soluble organic acid, —at least one alkali metal or alkaline-earth metal carbonate or bicarbonate, and —an aqueous medium, said organic acid and said carbonate or bicarbonate being present in different compositions.Type: GrantFiled: March 6, 2009Date of Patent: January 14, 2014Assignee: L'OrealInventors: Philippe Ilekti, Laure Le Chaux