Patents by Inventor Nicolas Atrux-Tallau

Nicolas Atrux-Tallau 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).

  • Compositions comprising at least one dispersed active principle and lipid microcapsules
    Patent number: 11197831
    Abstract: A composition is described that includes lipid microcapsules and at least one dispersed active principle. A method is also described for preparing the composition. Also described, is the use of the composition in the treatment of dermatological diseases.
    Type: Grant
    Filed: May 27, 2016
    Date of Patent: December 14, 2021
    Assignee: GALDERMA RESEARCH AND DEVELOPMENT
    Inventors: Carole Dubayle, Claire Mallard, Nicolas Atrux-Tallau
  • Capsules containing mammalian cells
    Patent number: 10710045
    Abstract: A capsule containing at least one mammalian cell, includes a liquid core, and at least one external envelope totally encapsulating the liquid core at its periphery, the external envelope including at least one gelled polyelectrolyte and/or a stiffened biopolymer and being able to retain the liquid core when the capsule is immersed in a gas. The present invention further relates to the method for preparing such a capsule, to a method for screening cosmetic active ingredients as well as a culture method using such capsules.
    Type: Grant
    Filed: January 31, 2013
    Date of Patent: July 14, 2020
    Assignee: CAPSUM
    Inventors: Jerome Bibette, Nicolas Atrux-Tallau, Hugo Domejean, Anette Funfak, Nicolas Bremond, Pierre Nassoy, Kevin Alessandri
  • COMPOSITIONS COMPRISING AT LEAST ONE DISPERSED ACTIVE PRINCIPLE AND LIPID MICROCAPSULES
    Publication number: 20190091158
    Abstract: A composition is described that includes lipid microcapsules and at least one dispersed active principle. A method is also described for preparing the composition. Also described, is the use of the composition in the treatment of dermatological diseases.
    Type: Application
    Filed: May 27, 2016
    Publication date: March 28, 2019
    Inventors: Carole DUBAYLE, Claire MALLARD, Nicolas ATRUX-TALLAU
  • Nanoparticles for Targeting for a Biological Application
    Publication number: 20150165069
    Abstract: This invention concerns a nanoparticle comprising: a core consisting of a lipid phase (L1) or an aqueous phase (A1); at least one surfactant comprising a hydrophilic part and a lipophilic part; an internal membrane surrounding the core; an external membrane surrounding the internal membrane; and at least one targeting ligand comprising a lipophilic part and a hydrophilic part.
    Type: Application
    Filed: May 28, 2013
    Publication date: June 18, 2015
    Inventors: Nicolas Atrux-Tallau, Thomas Delmas, Mathieu Goutayer, Audrey Royere
  • CAPSULES CONTAINING MAMMALIAN CELLS
    Publication number: 20150017676
    Abstract: A capsule containing at least one mammalian cell, includes a liquid core, and at least one external envelope totally encapsulating the liquid core at its periphery, the external envelope including at least one gelled polyelectrolyte and/or a stiffened biopolymer and being able to retain the liquid core when the capsule is immersed in a gas. The present invention further relates to the method for preparing such a capsule, to a method for screening cosmetic active ingredients as well as a culture method using such capsules.
    Type: Application
    Filed: January 31, 2013
    Publication date: January 15, 2015
    Applicant: CAPSUM
    Inventors: Jerome Bibette, Nicolas Atrux-Tallau, Hugo Domejean, Annette Funfak, Nicolas Bremond, Pierre Nassoy, Kevin Allessandri