Patents by Inventor Roman Niklaus Marty

Roman Niklaus Marty 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).

  • Color conversion films comprising polymer-substituted organic fluorescent dyes
    Patent number: 8986842
    Abstract: The present invention concerns a color conversion film comprising at least one active layer, said layer comprising an organic fluorescent dye containing a fluorescent core, wherein said dye is substituted with at least one polymer segment. It also concerns its method of preparation.
    Type: Grant
    Filed: May 24, 2011
    Date of Patent: March 24, 2015
    Assignee: Ecole Polytechnique Federale de Lausanne (EPFL)
    Inventors: Holger Frauenrath, Rolando Ferrini, Libero Zuppiroli, Stéphane Suarez, Roman Niklaus Marty, Justin Gerard McMullen, Michael Schär
  • COLOR CONVERSION FILMS COMPRISING POLYMER-SUBSTITUTED ORGANIC FLUORESCENT DYES
    Publication number: 20120301724
    Abstract: The present invention concerns a color conversion film comprising at least one active layer, said layer comprising an organic fluorescent dye containing a fluorescent core, wherein said dye is substituted with at least one polymer segment. It also concerns its method of preparation.
    Type: Application
    Filed: May 24, 2011
    Publication date: November 29, 2012
    Applicant: ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL)
    Inventors: Holger Frauenrath, Rolando Ferrini, Libero Zuppiroli, Stéphane Suarez, Roman Niklaus Marty, Justin Gerard McMullen, Michael Schär
  • Block Copolymers As Thermoplastic Elastomers Made Of Polyisobutene Blocks And Oligoamide Blocks
    Publication number: 20120271003
    Abstract: Aspects of the invention relate to block copolymers having the properties of thermoplastic elastomers made of blocks on the basis of isobutene monomer units as the soft segment and blocks on the basis of oligoamides composed of at least two base units, each of which comprises an amino or a carbonyl group in the ?, ?, ? or ? position to each other or directly bound to each other, as the hard segment. Such block copolymers are suited for producing fibers, microfibers, and films.
    Type: Application
    Filed: October 12, 2010
    Publication date: October 25, 2012
    Inventors: Hannah Maria König, Arno Lange, Holger Frauenrath, Jan Gebers, Emmanuel Croisier, Su Liang, Katalin Feher, Roman Niklaus Marty