Patents by Inventor Tiina Luukas

Tiina Luukas 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: 10561589
    Abstract: Disclosed is an anhydrous composition comprising particles having a core containing a beneficial agent and an envelope surrounding the core. The envelope comprises a hydrophobically modified polysaccharide and a water-soluble carbohydrate and/or water-soluble polyol. The particles have a poured powder density from 300.0 g/l to 600.0 g/l and an absolute density of greater than 1.0. The composition also comprises a fatty phase comprising a solid fatty substance and an oil. The composition has a hardness measured at 32° C. at a humidity of 40% from 15 kPa to 150 kPa. Also disclosed are uses of the composition for caring for and/or for the hygiene of and/or for conditioning and/or for fragrancing and/or for making up a keratin material. The composition can be used for treating body odor wherein the composition comprises a deodorant active agent and/or antiperspirant active agent in free form and/or in encapsulated form.
    Type: Grant
    Filed: July 1, 2015
    Date of Patent: February 18, 2020
    Assignee: L'OREAL
    Inventors: Gérard Malle, Tiina Luukas, Didier Laverre, Isabelle Bara
  • Patent number: 10314778
    Abstract: The present invention relates to an anhydrous composition comprising: 1) at least particles comprising a core containing at least one beneficial agent and an envelope surrounding the core; said envelope comprising at least one hydrophobically modified polysaccharide and at least one water-soluble carbohydrate and/or water-soluble polyol; said particles simultaneously having a poured powder density ranging from 300.0 g/l to 600.0 g/l and an absolute density of greater than 1.0; and 2) an oily phase. The invention additionally relates to a cosmetic process for caring for and/or for making up a keratin material, which consists in applying to the surface of said human keratin material a consumer product comprising a composition as defined previously.
    Type: Grant
    Filed: July 1, 2015
    Date of Patent: June 11, 2019
    Assignee: L'OREAL
    Inventors: Gérard Malle, Tiina Luukas, Isabelle Bara
  • Patent number: 9987202
    Abstract: Provided is a solid anhydrous composition that comprises particles comprising a core containing at least one beneficial agent and an envelope surrounding the core. The envelope comprises at least one hydrophobically modified polysaccharide and at least one water-soluble carbohydrate and/or water-soluble polyol. The particles simultaneously have a poured powder density ranging from 300.0 g/l to 600.0 g/l and an absolute density of greater than 1.0. The envelope also comprises at least one structuring agent. Also provided is a cosmetic process for caring for and/or for the hygiene of and/or for conditioning and/or for fragrancing and/or for making up keratin material. The process comprises applying to the keratin material the above composition. Also provided is a cosmetic process for treating body odor and optionally human perspiration, which comprises applying to a keratin material a composition defined above comprising at least one deodorant and/or antiperspirant in free form and/or in encapsulated form.
    Type: Grant
    Filed: July 1, 2015
    Date of Patent: June 5, 2018
    Assignee: L'OREAL
    Inventors: Gérard Malle, Tiina Luukas, Didier Laverre, Isabelle Bara
  • Publication number: 20170209361
    Abstract: The present invention relates to an anhydrous composition comprising: 1) at least particles comprising a core containing at least one beneficial agent and an envelope surrounding the core; said envelope comprising at least one hydrophobically modified polysaccharide and at least one water-soluble carbohydrate and/or water-soluble polyol; said particles simultaneously having a poured powder density ranging from 300.0 g/l to 600.0 g/l and an absolute density of greater than 1.0; and 2) an oily phase. The invention additionally relates to a cosmetic process for caring for and/or for making up a keratin material, which consists in applying to the surface of said human keratin material a consumer product comprising a composition as defined previously.
    Type: Application
    Filed: July 1, 2015
    Publication date: July 27, 2017
    Inventors: Gérard MALLE, Tiina LUUKAS, Isabelle BARA
  • Publication number: 20170202755
    Abstract: The present invention relates to an anhydrous composition comprising: 1) at least particles releasing a beneficial agent comprising a core containing at least one beneficial agent and an envelope surrounding the core; said envelope comprising at least one hydrophobically modified polysaccharide and at least one water-soluble carbohydrate and/or water-soluble polyol; said particles simultaneously having a poured powder density ranging from 300.0 g/l to 600.0 g/l and an absolute density of greater than 1.0 and 2) at least propellant. The invention also relates to a cosmetic process for caring for and/or for the hygiene of and/or for conditioning and/or for fragrancing and/or for making up a keratin material, which consists in applying to said keratin material a composition as defined previously.
    Type: Application
    Filed: July 1, 2015
    Publication date: July 20, 2017
    Inventors: Gérard MALLE, Tiina LUUKAS, Isabelle BARA
  • Publication number: 20170196781
    Abstract: The present invention relates to a solid anhydrous composition comprising: 1) at least particles comprising a core containing at least one beneficial agent and an envelope surrounding the core; said envelope comprising at least one hydrophobic-modified polysaccharide and at least one water-soluble carbohydrate and/or water-soluble polyol; said particles simultaneously having a poured powder density ranging from 300.0 g/l to 600.0 g/l and an absolute density of greater than 1.0; and 2) at least one structuring agent. The invention also relates to a cosmetic process for caring for and/or for the hygiene of and/or for conditioning and/or for fragrancing and/or for making up a keratin material, which consists in applying to said keratin material a composition as defined previously.
    Type: Application
    Filed: July 1, 2015
    Publication date: July 13, 2017
    Inventors: Gérard MALLE, Tiina LUUKAS, Didier LAVERRE, Isabelle BARA
  • Publication number: 20170189282
    Abstract: The present invention relates to an anhydrous composition comprising: 1) at least particles comprising a core containing at least one beneficial agent and an envelope surrounding the core; said envelope comprising at least one hydrophobically modified polysaccharide and at least one water-soluble carbohydrate and/or water-soluble polyol; said particles simultaneously having a poured powder density ranging from 300.0 g/l to 600.0 g/l and an absolute density of greater than 1.0; and 2) at least one fatty phase comprising at least one solid fatty substance and at least one oil; said composition having a hardness measured at 32° C. at a humidity of 40% ranging from 15 kPa to 150 kPa and preferably ranging from 20 kPa to 100 kPa. The invention also relates to a cosmetic process for caring for and/or for the hygiene of and/or for conditioning and/or for fragrancing and/or for making up a keratin material, which consists in applying to said keratin material a composition as defined previously.
    Type: Application
    Filed: July 1, 2015
    Publication date: July 6, 2017
    Inventors: Gérard MALLE, Tiina LUUKAS, Didier LAVERRE, Isabelle BARA
  • Patent number: 9604992
    Abstract: The invention relates to novel compounds of dibenzylidene sorbitol ester type corresponding to the following formulae (I) and (II): in which: R, R? and R? represent a hydrogen atom or a —C(O)Y radical in which Y represents a C2-C25 hydrocarbon radical or an optionally substituted aryl radical; the R1, R2, R3, R4, R5, R?1, R?2, R?3, R?4 and R?5 radicals represent a hydrogen atom; a C1-C18 alkyl radical; a C1-C18 alkoxy radical; a phenoxy radical; an optionally substituted phenyl radical; or a benzyl radical; the divalent radical A represents, in the formula (II), a C1-C52 hydrocarbon radical; an optionally substituted arylene radical; or a silicone radical. The invention also relates to their process of preparation, to their use in structuring lipophilic media, in particular oils, to the cosmetic or pharmaceutical compositions comprising them and to a cosmetic treatment method employing them.
    Type: Grant
    Filed: February 25, 2011
    Date of Patent: March 28, 2017
    Assignee: L'Oreal
    Inventors: Gerard Malle, Tiina Luukas
  • Publication number: 20130039862
    Abstract: The invention relates to novel compounds of dibenzylidene sorbitol ester type corresponding to the following formulae (I) and (II): in which: R, R? and R? represent a hydrogen atom or a —C(O)Y radical in which Y represents a C2-C25 hydrocarbon radical or an optionally substituted aryl radical; the R1, R2, R3, R4, R5, R?1, R?2, R?3, R?4 and R?5 radicals represent a hydrogen atom; a C1-C18 alkyl radical; a C1-C18 alkoxy radical; a phenoxy radical; an optionally substituted phenyl radical; or a benzyl radical; the divalent radical A represents, in the formula (II), a C1-C52 hydrocarbon radical; an optionally substituted arylene radical; or a silicone radical. The invention also relates to their process of preparation, to their use in structuring lipophilic media, in particular oils, to the cosmetic or pharmaceutical compositions comprising them and to a cosmetic treatment method employing them.
    Type: Application
    Filed: February 25, 2011
    Publication date: February 14, 2013
    Applicant: L'OREAL
    Inventors: Gerard Malle, Tiina Luukas
  • Patent number: 7988741
    Abstract: The present application relates to a novel family of cationic naphthalimide compounds that can be used as a direct dye, and to a dye composition for the dyeing of keratin fibers, in particular human keratin fibers such as the hair, comprising, in a suitable dyeing medium, at least one such compound. The present application also relates to the dyeing process using this composition and its uses.
    Type: Grant
    Filed: October 14, 2010
    Date of Patent: August 2, 2011
    Assignee: L'Oreal S.A.
    Inventors: Tiina Luukas, Andrew Greaves, Hervé David
  • Publication number: 20110113572
    Abstract: The present application relates to a novel family of cationic naphthalimide compounds that can be used as a direct dye, and to a dye composition for the dyeing of keratin fibres, in particular human keratin fibres such as the hair, comprising, in a suitable dyeing medium, at least one such compound. The present application also relates to the dyeing process using this composition and its uses.
    Type: Application
    Filed: October 14, 2010
    Publication date: May 19, 2011
    Applicant: L' OREAL S.A.
    Inventors: Tiina Luukas, Andrew Greaves, Hervé David