Patents by Inventor Marie D'Iorio

Marie D'Iorio 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).

  • Thermally crosslinkable materials and multi-layered devices therefrom
    Publication number: 20060166035
    Abstract: The invention disclosed relates to cross-linkable composites of boronic acid or a boronic acid derivative such as a boronate, and an organic or organo-metallic moiety having a functionality such as hole transporting, electron transporting and light emitting, to cross-linked composites and to methods for making same. Multi-layer materials and optoelectronic devices including such cross-linked composites are also disclosed.
    Type: Application
    Filed: November 7, 2003
    Publication date: July 27, 2006
    Inventors: Yuning Li, Jianfu Ding, Michael Day, Ye Tao, Marie D'Iorio
  • Conjugated polycarbazole derivatives in Organic Light Emitting Diodes
    Patent number: 6630254
    Abstract: An Organic Light Emitting Diode (OLED) includes as active material a conjugated poly(N-alkyl-2,7-carbazole) derivative described by the formula: wherein n is an integer of about 3 to about 100, and R represents a substituant that is a linear or branched alkyl group containing 1 to 22 carbon atoms, or poly(ethyleneoxy), cyano, aryl, amide or benzoyl. Such OLEDs have improved light emitting properties, especially in the blue and red regions of the spectrum.
    Type: Grant
    Filed: April 10, 2001
    Date of Patent: October 7, 2003
    Assignee: National Research Council of Canada
    Inventors: Mario Leclerc, Jean-Francois Morin, Isabelle Levesque, Marie D'Iorio, Christophe Py
  • Conjugated polycarbazole derivatives in Organic Light Emitting Diodes
    Publication number: 20030008172
    Abstract: An Organic Light Emitting Diode (OLED) includes as active material a conjugated poly(N-alkyl-2,7-carbazole) derivative described by the formula: 1
    Type: Application
    Filed: April 10, 2001
    Publication date: January 9, 2003
    Inventors: Mario Leclerc, Jean-Francois Morin, Isabelle Levesque, Marie D'Iorio, Christophe Py