Patents by Inventor Isabelle Cretois

Isabelle Cretois 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).

  • Publication number: 20150044154
    Abstract: The invention relates to a cosmetic composition for the treatment of keratinous fibres, in particular human hair, comprising at least one anionic, nonionic, amphoteric or zwitterionic fixing polymer and at least one compound of the ceramide type as well as to the method of treatment using this composition.
    Type: Application
    Filed: June 19, 2014
    Publication date: February 12, 2015
    Inventors: Christine DUPUIS, Claude DUBIEF, Isabelle CRETOIS, Damarys BRAIDA-VALERIO
  • Publication number: 20110286940
    Abstract: The invention relates to a cosmetic composition for the treatment of keratinous fibres, in particular human hair, comprising at least one anionic, nonionic, amphoteric or zwitterionic fixing polymer and at least one compound of the ceramide type as well as to the method of treatment using this composition.
    Type: Application
    Filed: December 27, 2010
    Publication date: November 24, 2011
    Applicant: L'Oreal S.A.
    Inventors: Christine DUPUIS, Claude Dubief, Isabelle Cretois, Dumarys Braida-Valerio
  • Publication number: 20060078521
    Abstract: The present invention relates to non-washing cosmetic compositions containing, in a cosmetically acceptable medium, at least one nonionic guar gum and at least one non-crosslinked anionic polymer. The invention also relates to a process for the cosmetic treatment of keratin substances, such as the hair or the eyelashes, characterized in that it consists in applying a cosmetic composition as defined above to the keratin substances, and then possibly in rinsing with water.
    Type: Application
    Filed: July 29, 2005
    Publication date: April 13, 2006
    Inventors: Henri Samain, Isabelle Cretois
  • Patent number: 6403066
    Abstract: A method using at least one guar gum as the sole shape-retention and/or shaping agent in cosmetic compositions intended for a temporary shaping of keratin fibres, and a method for the temporary shaping and/or deformation of keratin fibres, in particular in the shape of a hairsetting, using this compound.
    Type: Grant
    Filed: August 29, 2000
    Date of Patent: June 11, 2002
    Assignee: L'Oreal S.A.
    Inventors: Henri Samain, Isabelle Cretois
  • Patent number: 6342235
    Abstract: Solid, non-detergent and non-tacky cosmetic compositions having a water absorption capacity greater than 50 mg are disclosed. Said compositions are generally provided as sticks, pencils or bars and may be used to produce a variety of solid products for make-up, for skin, scalp, hair or mucosal care and/or treatment, and for styling and/or setting keratin fibres such as hair.
    Type: Grant
    Filed: August 26, 1997
    Date of Patent: January 29, 2002
    Assignee: L'Oreal, S.A.
    Inventors: Henri Samain, Isabelle Cretois
  • Publication number: 20010014344
    Abstract: The present invention relates to non-washing cosmetic compositions containing, in a cosmetically acceptable medium, at least one nonionic guar gum and at least one non-crosslinked anionic polymer.
    Type: Application
    Filed: March 7, 2001
    Publication date: August 16, 2001
    Applicant: L'Oreal
    Inventors: Henri Samain, Isabelle Cretois
  • Patent number: 6221347
    Abstract: The present invention relates to non-washing cosmetic compositions containing, in a cosmetically acceptable medium, at least one nonionic guar gum and at least one non-crosslinked anionic polymer. The invention also relates to a process for the cosmetic treatment of keratin substances, such as the hair or the eyelashes, characterized in that it consists in applying a cosmetic composition as defined above to the keratin substances, and then possibly in rinsing with water.
    Type: Grant
    Filed: October 2, 1996
    Date of Patent: April 24, 2001
    Assignee: L'Oreal
    Inventors: Henri Samain, Isabelle Cretois
  • Patent number: 6217853
    Abstract: A method using at least one guar gum as the sole shape-retention and/or shaping agent in cosmetic compositions intended for a temporary shaping of keratin fibers, and a method for the temporary shaping and/or deformation of keratin fibers, in particular in the shape of a hairsetting, using this compound.
    Type: Grant
    Filed: April 20, 1995
    Date of Patent: April 17, 2001
    Assignee: L'Oreal
    Inventors: Henri Samain, Isabelle Cretois
  • Patent number: 6060044
    Abstract: A non-washing cosmetic composition comprising, in a cosmetically acceptable medium, at least one guar gum and at least one oxyalkylenated silicone in a guar gum/silicone weight ratio of less than or equal to 5:1, and a process for the treatment of the skin or keratinous fibres comprising the step of applying a non-washing cosmetic composition as defined above to the skin or to the keratinous fibres and optionally rinsing the skin or keratinous fibres with water.
    Type: Grant
    Filed: September 29, 1997
    Date of Patent: May 9, 2000
    Assignee: L'Oreal
    Inventors: Isabelle Cretois, Henri Samain
  • Patent number: 6039933
    Abstract: Pressurised cosmetic compositions provided in pressurised form in an aerosol device in the presence of a propellant, and capable of forming a foam, are disclosed. Said compositions comprise a cosmetically acceptable medium containing at least one binding polymer, at least one oxyalkylene silicone and at least 30 wt % of a water-soluble solvent having a boiling point lower than 85.degree. C. Foams produced by the expansion in air of said cosmetic compositions are also disclosed. Furthermore, a method for cosmetically treating keratin fibres such as hair, wherein a foam produced by the expansion in air of said cosmetic composition is applied to said keratin fibres, is disclosed.
    Type: Grant
    Filed: June 9, 1998
    Date of Patent: March 21, 2000
    Assignee: L'Oreal
    Inventors: Henri Samain, Isabelle Cretois
  • Patent number: 5558859
    Abstract: Compositions for the treatment and protection of the exoskeletal parts, in particular the hair and the eyelashes, characterized in that they contain, in a cosmetically acceptable medium, at least one ceramide and/or one glycoceramide and at least one vinylpyrrolidone polymer are disclosed. A process which uses these compositions for the nonwashing treatment of the exoskeletal parts, in particular of the hair and the eyelashes is also disclosed, as is a cosmetic treatment process making use of these compositions.
    Type: Grant
    Filed: May 2, 1995
    Date of Patent: September 24, 1996
    Assignee: L'Oreal
    Inventor: Isabelle Cretois