Patents by Inventor Feras Bashir Abdelrazzaq

Feras Bashir Abdelrazzaq 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).

  • Polymer matrix electroluminescent materials and devices
    Patent number: 8206838
    Abstract: Photoluminescent and electroluminescent compositions are provided which comprise a matrix comprising aromatic repeat units covalently coordinated to a phosphorescent or luminescent metal ion or metal ion complexes. Methods for producing such compositions, and the electroluminescent devices formed therefrom, are also disclosed.
    Type: Grant
    Filed: December 16, 2003
    Date of Patent: June 26, 2012
    Assignee: Sumitomo Chemical Co., Ltd.
    Inventors: Matthew L. Marrocco, III, Farshad J. Motamedi, Feras Bashir Abdelrazzaq, Bashir Twfiq Abdelrazzaq, legal representative