Patents by Inventor Henri Samain

Henri Samain 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).

  • Patent number: 11064789
    Abstract: The present invention is directed towards a cosmetic assembly, of use for the treatment of keratin fibres, comprising a cosmetic composition having a melting point of between 40° C. and 120° C., and comprising at least 15% by weight of meltable compound(s), relative to the total weight of the composition; 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: Grant
    Filed: May 29, 2015
    Date of Patent: July 20, 2021
    Assignee: L'OREAL
    Inventors: Henri Samain, Franck Giron, Nathalie Jager Lezer
  • Patent number: 11040122
    Abstract: A scent dispensing device is provided that includes a plurality of containers, each containing a different scent ingredient; a driving system configured to separately cause each of the plurality of containers to dispense a quantity of the respective scent ingredient; and a delivery system configured to transport any dispensed quantities from the scent containers to a common receiving area for dispensing onto to a single medium.
    Type: Grant
    Filed: October 4, 2018
    Date of Patent: June 22, 2021
    Assignee: L'Oreal
    Inventors: Henri Samain, Franck Giron
  • Publication number: 20210153619
    Abstract: System for treating a head of hair, including a pipe for circulating a liquid, a device for feeding the pipe with water, at least one source of product, the product (P1) comprising one or more surfactants, a device for injecting product into the pipe to form a treatment solution comprising one or more surfactants in a content ranging from 0.35% to 1.5% by weight of surfactant(s) relative to the total weight of the treatment solution, a dispensing device for delivering the treatment solution onto the head of hair (B) with a flow rate of between 0.5 and 5 L/min, better still between 0.8 and 3 L/min.
    Type: Application
    Filed: June 22, 2018
    Publication date: May 27, 2021
    Inventors: Jean-Luc ROBINAULT, Henri SAMAIN
  • Publication number: 20210059908
    Abstract: Assembly containing at least one dyeing substrate and at least one protective substrate comprising one or more preservatives, dispensing means, and dyeing process The present invention relates to the field of dyeing keratin fibres and more particularly to the field of hair dyeing. The present invention relates to an assembly 2 containing at least one dyeing substrate 3, and at least one protective substrate 4a, 4b comprising one or more preservatives, and it being understood that the dyeing substrate(s) 3 are different from the protective substrate(s) 4a, 4b. The present invention also relates to a means for dispensing 1 the assembly 2, and also to a process for dyeing keratin fibres using said assembly 2.
    Type: Application
    Filed: December 21, 2018
    Publication date: March 4, 2021
    Applicant: L'OREAL
    Inventor: Henri Samain
  • Publication number: 20210059907
    Abstract: Oxidation dyeing process using a substrate bearing at least one oxidation dye, several preservatives and an oxidizing aqueous composition The present invention relates to a process for the oxidation dyeing of keratin fibres, in particular human keratin fibres such as the hair, comprising a step of application, to said keratin fibres, i) of a substrate comprising on its surface one or more oxidation dyes, one or more thiolated reducing agents and one or more organic reducing agents of reductone type, and a step of application, to said keratin fibres, ii) of an oxidizing aqueous composition comprising one or more oxidizing agents. The present invention also relates to a process for preparing said substrate. The invention also relates to an element in sheet form, pretreated by a composition comprising one or more oxidation dyes, one or more thiolated reducing agents, and one or more organic reducing agents of reductone type.
    Type: Application
    Filed: December 21, 2018
    Publication date: March 4, 2021
    Applicant: L'OREAL
    Inventors: Henri Samain, Cédric Trouche
  • Patent number: 10925377
    Abstract: The present invention relates to a dispensing system (10) comprising an assembly having a dispenser (11) of at least one cosmetic product, in particular makeup, and having at least two outlet interfaces (110), each of which can be mounted removably on the dispenser, the dispenser having at least two different base products and allowing these to be delivered in variable proportions, the outlet interfaces being able to receive the one or more products delivered by the dispenser.
    Type: Grant
    Filed: December 1, 2015
    Date of Patent: February 23, 2021
    Assignee: L'OREAL
    Inventors: Henri Samain, Franck Giron, Jean-Baptiste Blanc
  • Publication number: 20210007957
    Abstract: Methods and compositions for relaxing and/or straightening keratin fibres are disclosed. The method comprises i) simultaneously or sequentially applying to the keratin fibres a composition (A) and a composition (B); or ii) alternatively, applying to the keratin fibres a composition (D); and iii) heating the keratin fibres with a heating tool after both the composition (A) and the composition (B) are applied to the keratin fibres, or after the composition (D) is applied to the keratin fibres. The composition (A) is acidic and comprises at least one thiol-based reducing agent. The composition (B) comprises at least one compound chosen from compounds of formula (I): RO—C(O)-ALK-C(O)—OR?. The composition (D) is acidic and comprises at least one thiol-based reducing agent and at least one compound chosen from the compounds of formula (I).
    Type: Application
    Filed: April 8, 2019
    Publication date: January 14, 2021
    Inventors: Christian BLAISE, Henri SAMAIN
  • Publication number: 20210007456
    Abstract: System for washing the hair, including a first reservoir for receiving a first liquid (L1) constituted by or comprising water, a second reservoir for receiving a second liquid (L2) comprising a treatment product diluted in water in an amount of less than or equal to 2.5% by weight relative to the total weight of the second liquid (L2), a shower head with a supply rate of between 0.3 and 5 L/min, configured to deliver a jet of droplets onto the hair, and a means for supplying the shower head with liquid, taken exclusively from one or other of the reservoirs, with an overpressure.
    Type: Application
    Filed: April 5, 2019
    Publication date: January 14, 2021
    Inventors: Jean-Luc Robinault, Henri Samain
  • Patent number: 10888504
    Abstract: The present invention is directed to a hair styling composition and methods of using the composition, wherein the composition comprises: (a) an aqueous dispersion containing: (i) at least one solid wax particle having a particle size ranging from equal to or greater than 1 micron to about 100 microns and comprising at least one wax having a melting point of greater than 35° C.; (ii) a surfactant mixture comprising at least one nonionic surfactant and at least one ionic surfactant; and (iii) water; and (b) at least one cosmetically acceptable carrier.
    Type: Grant
    Filed: July 27, 2015
    Date of Patent: January 12, 2021
    Assignee: L'OREAL
    Inventors: Bradford Joseph Pistorio, Jean-Thierry Simonnet, Jim Mitchell Singer, Henri Samain
  • Patent number: 10874190
    Abstract: The present invention relates to a dispensing system (10) comprising an assembly having a dispenser (11) of at least one cosmetic product, in particular makeup, and having at least two outlet interfaces (110), each of which can be mounted removably on the dispenser, the dispenser having at least two different base products and allowing these to be delivered in variable proportions, the outlet interfaces being able to receive the one or more products delivered by the dispenser.
    Type: Grant
    Filed: December 1, 2015
    Date of Patent: December 29, 2020
    Assignee: L'OREAL
    Inventors: Henri Samain, Franck Giron, Jean-Baptiste Blanc
  • Patent number: 10867331
    Abstract: A method is provided for learning a perfume preference of a user, including receiving at least one of personal and preference information regarding at least one user; determining a plurality of scents based on the preference information; loading a device with a plurality of containers containing ingredients respectively corresponding to the plurality of scents, the device being configured to dispense the ingredients in a drop-wise manner onto a scent-holding medium; performing a plurality of different trials, each trial including dispensing a combination of the plurality of scents onto a scent-holding medium receiving feedback information from the user regarding the combination wherein each different trial includes a different combination of the plurality of scents, and determining a recommended perfume for the user based on the feedback information.
    Type: Grant
    Filed: October 4, 2018
    Date of Patent: December 15, 2020
    Assignee: L'Oreal
    Inventor: Henri Samain
  • Patent number: 10849406
    Abstract: A system for dispensing at least one makeup product, including a cup and a dispenser for filling the cup from the bottom with at least one product, the cup being secured to the dispenser at least while it is being filled with said product. The method for dispensing and evaluating makeup, including the steps of: allowing a video link to be established, for example over the Internet, from a camera at a first site to a second site, allowing the second site to operate either directly or indirectly a dispenser of such a dispensing system, present at the first site, this dispenser making it possible to vary the colour of mixture dispensed, and allowing a person present at the first site to apply the mixture dispensed and to send to the second site a corresponding image, so as to receive in return information relating to the result of the makeup.
    Type: Grant
    Filed: December 1, 2015
    Date of Patent: December 1, 2020
    Assignee: L'OREAL
    Inventors: Henri Samain, Franck Giron
  • Publication number: 20200352309
    Abstract: The invention relates to a process for applying a coating composition on keratin fibers, comprising the following steps: a) application of a base composition on the keratin fibers; then b) application of a coating composition of the base composition on the keratin fibers, the application of the coating composition comprising the driving in rotation of an application member with respect to a gripping member, by displacing the application member on said keratin fibers, the application member being impregnated with said coating composition of the base composition.
    Type: Application
    Filed: December 18, 2018
    Publication date: November 12, 2020
    Inventors: Anne BOUCHARA, Alexis LEONARD, Marion FRAICHE, Henri SAMAIN, Franck GIRON, Nathalie JAGER-LEZER, Philippe ILEKTI, Grégory PLOS
  • Publication number: 20200337444
    Abstract: Method for manufacturing a personalized applicator for applying a product, notably make-up product, to keratinous materials, including a application surface. The method includes the following steps: a) applying to a surface of the keratinous materials of an individual a composition that modifies the appearance thereof, b) performing an optical acquisition of the topography of the surface thus covered and of at least one image providing information as to the location of the composition, and c) from this acquisition creating the applicator or a mold intended for the manufacture thereof.
    Type: Application
    Filed: October 19, 2018
    Publication date: October 29, 2020
    Inventors: Henri SAMAIN, Jean-Baptiste BLANC, Franck GIRON, Chrystele GEVREY, Nadia GARDEL
  • Publication number: 20200315319
    Abstract: The invention relates to a system (10) for dispensing a product, comprising a dispenser that can house at least two cartridges, each of which includes a reservoir containing a base product, a first base product comprising at least 0.1 wt.-% particles having a density differential relative to the medium containing same, preferably of at least 0.5 g/cm3, in particular particles having a density greater than or equal to 2 g/cm3, and a thickening agent. The dispenser allows at least two base products to be dispensed in adjustable proportions, the viscosity of the first base product being preferably greater than 2 Pa·s and more preferably greater than or equal to 4 Pa·s.
    Type: Application
    Filed: June 2, 2017
    Publication date: October 8, 2020
    Applicant: L'OREAL
    Inventor: Henri SAMAIN
  • Publication number: 20200260838
    Abstract: Method for manufacturing a personalized applicator for applying a cosmetic composition to the lips, in which the applicator includes an application surface made from a material that can become loaded with composition. The method includes the following steps: a) performing a 3D scan of the topography of at least part of the surface of the lips, and b) from at least said scan, creating at least part of the applicator or a mold used for the manufacture thereof, by machining a preform or by additive manufacturing.
    Type: Application
    Filed: October 19, 2018
    Publication date: August 20, 2020
    Inventors: Henri SAMAIN, Jean-Baptiste BLANC, Franck GIRON, Christele GEVREY
  • Publication number: 20200214962
    Abstract: The subject matter of the present invention is a sterile liquid composition dedicated to administration into or through the skin and/or the lips, wherein said composition comprises, in a physiologically acceptable medium, at least one photo-crosslinkable compound, wherein said compound comprises at least one activated photo-dimerizable group having at least one activated double bond and selected from photo-dimerizable groups carrying a stilbazolium function of formula (Ia) or (Ib) and wherein the photo-dimerizable groups carry a styrylazolium function of formula (II), the photo-dimerizable group(s) being carried by a partially or totally hydrolysed poly(vinyl acetate) polymer, a polysaccharide or a polyvinyl alcohol
    Type: Application
    Filed: December 27, 2019
    Publication date: July 9, 2020
    Applicant: L'OREAL
    Inventors: Henri SAMAIN, Jean-Thierry SIMONNET
  • Publication number: 20200154856
    Abstract: System for dispensing a makeup product, having a dispenser (11) that receives at least two cartridges (30), each one having a reservoir containing a base product, the latter leaving the cartridge via an outlet channel (52) of the cartridge, this outlet channel opening out at the outside of the dispenser or near the external surface thereof.
    Type: Application
    Filed: January 24, 2020
    Publication date: May 21, 2020
    Applicant: L'OREAL
    Inventors: Henri SAMAIN, Franck GIRON
  • Publication number: 20200128897
    Abstract: Cosmetic treatment method for adding fibers to natural eyelashes, comprising: a) applying an adhesive composition (A) to at least part of the eyelashes, b) bringing fibers (12) borne by an applicator (10) into contact with said adhesive composition (A) present on said eyelashes, c) moving the applicator (10) away from the eyelashes, so as to release fibers (12) which adhere to said eyelashes.
    Type: Application
    Filed: June 30, 2017
    Publication date: April 30, 2020
    Applicant: L'OREAL
    Inventors: Shinsuke OKUDA, Makoto KAWAMOTO, Henri SAMAIN, Jean-Baptiste BLANC, Alexis LEONARD, Franck GIRON, Caroline LEBRE
  • Publication number: 20200111142
    Abstract: A method is provided for learning a perfume preference of a user, including receiving at least one of personal and preference information regarding at least one user; determining a plurality of scents based on the preference information; loading a device with a plurality of containers containing ingredients respectively corresponding to the plurality of scents, the device being configured to dispense the ingredients in a drop-wise manner onto a scent-holding medium; performing a plurality of different trials, each trial including dispensing a combination of the plurality of scents onto a scent-holding medium receiving feedback information from the user regarding the combination wherein each different trial includes a different combination of the plurality of scents, and determining a recommended perfume for the user based on the feedback information.
    Type: Application
    Filed: October 4, 2018
    Publication date: April 9, 2020
    Applicant: L'Oreal
    Inventor: Henri SAMAIN