Patents by Inventor Pierre-Antoine Bouit

Pierre-Antoine Bouit 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).

  • Luminescent hybrid nanomaterials with aggregation induced emission
    Patent number: 10519365
    Abstract: A luminescent hybrid nanomaterial comprising: at least one inorganic nanomaterial comprising an inorganic first compound; and at least one second compound comprising a first aggregation-induced emission moiety, wherein the at least one second compound is grafted on at least part of a surface of the inorganic first compound.
    Type: Grant
    Filed: February 24, 2015
    Date of Patent: December 31, 2019
    Assignees: Centre National de la Recherche Scientifique, Université Aix-Marseille, Université de Rennes 1
    Inventors: Jörg Ackermann, Olivier Margeat, Muriel Hissler, Pierre Antoine Bouit
  • LUMINESCENT HYBRID NANOMATERIALS WITH AGGREGATION INDUCED EMISSION
    Publication number: 20160362601
    Abstract: A luminescent hybrid nanomaterial comprising: at least one inorganic nanomaterial comprising an inorganic first compound; and at least one second compound comprising a first aggregation-induced emission moiety, wherein the at least one second compound is grafted on at least part of a surface of the inorganic first compound.
    Type: Application
    Filed: February 24, 2015
    Publication date: December 15, 2016
    Applicants: Centre National de la Recherche Scientifique, Université Aix-Marseille, Université de Rennes 1
    Inventors: Jörg Ackermann, Olivier Margeat, Muriel Hissler, Pierre Antoine Bouit
  • Passive optical limiter having nonlinear material
    Patent number: 8228584
    Abstract: The invention relates to a passive optical limiter having a nonlinear material capable of switching in a predetermined optical band from a transparent state to an opaque state as a function of the power of an incident laser beam. The nonlinear material is an organic dye which comprises molecules derived from 4,4-difluoro-4-bora-3a,4a-diaza-s-indacene into which a nitrogen atom is inserted at the meso position, referred to as aza-bodipy molecules, and which have conjugated ? chains functionalized so as to exhibit absorption for two photons around an incident beam wavelength lying between 1.45 ?m and 1.6 ?m.
    Type: Grant
    Filed: February 17, 2010
    Date of Patent: July 24, 2012
    Assignee: Ecole Normale Superieure de Lyon
    Inventors: Gerard Berginc, Patrick Feneyrou, Pierre-Antoine Bouit, Olivier Maury, Marie-Chantal Andraud
  • Passive Optical Limiter Having Nonlinear Material
    Publication number: 20100213356
    Abstract: The invention relates to a passive optical limiter having a nonlinear material capable of switching in a predetermined optical band from a transparent state to an opaque state as a function of the power of an incident laser beam. The nonlinear material is an organic dye which comprises molecules derived from 4,4-difluoro-4-bora-3a,4a-diaza-s-indacene into which a nitrogen atom is inserted at the meso position, referred to as aza-bodipy molecules, and which have conjugated ? chains functionalized so as to exhibit absorption for two photons around an incident beam wavelength lying between 1.45 ?m and 1.6 ?m.
    Type: Application
    Filed: February 17, 2010
    Publication date: August 26, 2010
    Applicants: THALES, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, ECOLE NORMALE SUPERIEURE DE LYON
    Inventors: Gerard Berginc, Patrick Feneyrou, Pierre-Antoine Bouit, Olivier Maury, Marie-Chantal Andraud