Patents by Inventor Nicolas Kerbellec

Nicolas Kerbellec 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).

  • Process for labeling materials based on organic thermoplastic or thermosetting polymer matrices
    Patent number: 9127139
    Abstract: Process for labelling a material based on at least one organic thermoplastic or thermosetting polymer matrix comprising a step that consists in incorporating therein, by dispersion during its manufacture or its formation, at least one compound based on at least one photoluminescent rare earth in a concentration that renders this compound detectable under UV irradiation, said compound being a coordination polymer that is in the form of a crystallite obtained by reaction of at least one photoluminescent rare-earth ion with at least one unsaturated organic ligand.
    Type: Grant
    Filed: June 4, 2008
    Date of Patent: September 8, 2015
    Assignee: INSTITUT NATIONAL DES SCIENCES APPLIQUEES DE RENNES
    Inventors: Olivier Guillou, Carole Daiguebonne, Nicolas Kerbellec
  • Method for labelling a material comprising at least one non-organic matrix and corresponding material
    Patent number: 8211702
    Abstract: The present invention relates to a method for marking at least one material comprising a non-organic matrix, characterized in that it comprises at least one step that involves incorporating in said material during the production thereof at least one compound containing at least one luminescent lanthanide in a concentration such that said compound in said material can be detected under UV radiation, wherein said compound is a co-ordination polymer in the form of a crystallite obtained by reacting at least one luminescent lanthanide ion with at least one unsaturated organic binder.
    Type: Grant
    Filed: September 20, 2007
    Date of Patent: July 3, 2012
    Assignee: Institut National des Sciences Appliquees de Rennes
    Inventors: Olivier Guillou, Carole Daiguebonne, Nicolas Kerbellec
  • PROCESS FOR LABELLING MATERIALS BASED ON ORGANIC THERMOPLASTIC OR THERMOSETTING POLYMER MATRICES
    Publication number: 20100207067
    Abstract: Process for labelling a material based on at least one organic thermoplastic or thermosetting polymer matrix comprising a step that consists in incorporating therein, by dispersion during its manufacture or its formation, at least one compound based on at least one photoluminescent rare earth in a concentration that renders this compound detectable under UV irradiation, said compound being a coordination polymer that is in the form of a crystallite obtained by reaction of at least one photoluminescent rare-earth ion with at least one unsaturated organic ligand.
    Type: Application
    Filed: June 4, 2008
    Publication date: August 19, 2010
    Inventors: Olivier Guillou, Carole Daiguebonne, Nicolas Kerbellec
  • METHOD FOR LABELLING A MATERIAL COMPRISING AT LEAST ONE NON-ORGANIC MATRIX AND CORRESPONDING MATERIAL
    Publication number: 20100108961
    Abstract: The present invention relates to a method for marking at least one material comprising a non-organic matrix, characterised in that it comprises at least one step that involves incorporating in said material during the production thereof at least one compound containing at least one luminescent lanthanide in a concentration such that said compound in said material can be detected under UV radiation, wherein said compound is a co-ordination polymer in the form of a crystallite obtained by reacting at least one luminescent lanthanide ion with at least one unsaturated organic binder.
    Type: Application
    Filed: September 20, 2007
    Publication date: May 6, 2010
    Inventors: Olivier Guillou, Carole Daiguebonne, Nicolas Kerbellec