Patents by Inventor David Maty

David Maty 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).

  • Electrophotographic image member
    Publication number: 20060110669
    Abstract: An electrophotographic imaging member is disclosed which is provided with a charge transport layer comprising at least one polycarbonate polymer binder having a weight average molecular weight based on polystyrene units of from about 150,000 to about 190,000 and at least one polycarbonate binder having a weight average molecular weight based on polystyrene units of from about 230,000 to about 300,000 and a hole transport material.
    Type: Application
    Filed: November 23, 2004
    Publication date: May 25, 2006
    Inventors: David Maty, John Bergfjord, Tsu-sen Chow, Kathleen Carmichael