Patents by Inventor Piergiulio Marco

Piergiulio Marco 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).

  • Organic electroluminescent device based upon emission of exciplexes or electroplexes, and a method for its fabrication
    Publication number: 20050048310
    Abstract: An organic electroluminescent device (1) based upon emission of exciplexes or electroplexes, the device basically including an anode (2), a cathode (3), a first layer (4), which comprises organic material for transporting positive charges (5), and a second layer (6), which comprises organic material for transporting negative charges (7), said organic material for transporting negative charges (7) and said organic material for transporting positive charges (5) being capable to form between them exciplexes or electroplexes.
    Type: Application
    Filed: July 12, 2002
    Publication date: March 3, 2005
    Applicant: Consiglio Nazionale Delle Ricerche
    Inventors: Massimo Cocchi, Gabriele Giro, Valeria Fattori, Piergiulio Marco, Jan Kalinowski