Patents by Inventor Katerina Bethani

Katerina Bethani 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).

  • Block copolymers that disperse nanofillers in water
    Patent number: 9558861
    Abstract: The invention relates to novel block copolymers that enable a good dispersion of nanofillers in water and also to a dispersion of nanofillers obtained owing to these block copolymers. This dispersion may be used as a transparent electrode in organic solar cells or other photoemitter or photoreceptor devices.
    Type: Grant
    Filed: April 3, 2013
    Date of Patent: January 31, 2017
    Assignees: ARKEMA FRANCE, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, UNIVERSITE DE BORDEAUX, INSTITUT POLYTECHNIQUE DE BORDEAUX
    Inventors: Christophe Navarro, Katerina Bethani, Cyril Brochon, Henri Cramail, Guillaume Fleury, Georges Hadziioannou, Eric Cloutet
  • BLOCK COPOLYMERS THAT DISPERSE NANOFILLERS IN WATER
    Publication number: 20150060737
    Abstract: The invention relates to novel block copolymers that enable a good dispersion of nanofillers in water and also to a dispersion of nanofillers obtained owing to these block copolymers. This dispersion may be used as a transparent electrode in organic solar cells or other photoemitter or photoreceptor devices.
    Type: Application
    Filed: April 3, 2013
    Publication date: March 5, 2015
    Applicants: Arkema France, Centre National De La Recherche Scientique, Universite De Bordeaux 1, Institut Polytechnique De Bordeaux
    Inventors: Christophe Navarro, Katerina Bethani, Cyril Brochon, Henri Cramail, Guillaume Fleury, Georges Hadziioannou, Eric Cloutet