Patents by Inventor Lisa Crisafulli Picciolo

Lisa Crisafulli Picciolo 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).

  • Pentacene derivatives as red emitters in organic light emitting devices
    Patent number: H2084
    Abstract: Pentacene derivatives substituted with two or more aromatic, substituted aromatic, heteroaromatic, or substituted heteroaromatic groups are dopants for organic electroluminescent devices. When combined with host materials and incorporated into an organic light emitting devices, the pentacene derivatives are red emitters with narrow spectra.
    Type: Grant
    Filed: December 16, 1999
    Date of Patent: October 7, 2003
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Lisa Crisafulli Picciolo, Hideyuki Murata, Zakya H. Kafafi