Patents by Inventor Eduardo Ferreira Molina

Eduardo Ferreira Molina 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).

  • Nanocomposite material made of a polymer-matrix comprising PEO- containing polymers and salts of luminescent polyanionic metal clusters
    Patent number: 11618829
    Abstract: The present invention concerns a solid nanocomposite material consisting of a polymer-matrix in which are dispersed alkali metal, hydronium or ammonium salts of polyanionic components, wherein the polymer-matrix comprises at least a linear or branched polymer or copolymer containing one or several poly(ethylene oxide) (PEO) chains, said polymer or copolymer being optionally crosslinked and each PEO chain having at least 4 ethylene oxide monomer units. The present invention relates also to a photonic, e.g. optoelectronic, device comprising such a nanocomposite material. Such material and device can be used as phosphorescence emitter, for crop growth lighting or for generating singlet oxygen.
    Type: Grant
    Filed: October 30, 2018
    Date of Patent: April 4, 2023
    Assignees: Universite de Rennes 1, Centre National de la Recherche Scientifique (CNRS), Universidade de Franca—UNIFRAN
    Inventors: Yann Molard, Maria De Los Angeles Amela-Cortes, Malo Robin, Stephane Cordier, Eduardo Ferreira Molina
  • Nanocomposite Material Made of a Polymer-Matrix Comprising PEO-Containing Polymers and Salts of Luminescent Polyanionic Metal Clusters
    Publication number: 20210179865
    Abstract: The present invention concerns a solid nanocomposite material consisting of a polymer-matrix in which are dispersed alkali metal, hydronium or ammonium salts of polyanionic components, wherein the polymer-matrix comprises at least a linear or branched polymer or copolymer containing one or several poly(ethylene oxide) (PEO) chains, said polymer or copolymer being optionally crosslinked and each PEO chain having at least 4 ethylene oxide monomer units. The present invention relates also to a photonic, e.g. optoelectronic, device comprising such a nanocomposite material. Such material and device can be used as phosphorescence emitter, for crop growth lighting or for generating singlet oxygen.
    Type: Application
    Filed: October 30, 2018
    Publication date: June 17, 2021
    Inventors: Yann Molard, Maria De Los Angeles Amela-Cortes, Malo Robin, Stephane Cordier, Eduardo Ferreira Molina