Patents by Inventor Ewa Gonczol

Ewa Gonczol 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).

  • Recombinant cytomegalovirus vaccine
    Patent number: 5591439
    Abstract: The present invention provides a non-defective adenovirus recombinant expression system for the expression of the HCMV gB subunit and for the expression of non-structural immediate-early exon 4 proteins, said recombinant HCMV-expressing adenovirus being useful as a vaccine.
    Type: Grant
    Filed: April 21, 1995
    Date of Patent: January 7, 1997
    Assignee: The Wistar Institute of Anatomy and Biology
    Inventors: Stanley A. Plotkin, Robert P. Ricciardi, Ewa Gonczol
  • Recombinant cytomegalovirus vaccine
    Patent number: 5552143
    Abstract: The present invention provides a non-defective adenovirus recombinant expression system for the expression of the HCMV gB subunit, an immunogenic fragment of the gB subunit, and for the expression of non-structural immediate-early exon 4 proteins, said recombinant HCMV-expressing adenovirus being useful as a vaccine.
    Type: Grant
    Filed: December 2, 1994
    Date of Patent: September 3, 1996
    Assignees: The Wistar Institute of Anatomy & Biology, The United States of America as represented by the Department of Health and Human Services
    Inventors: Stanley A. Plotkin, Robert P. Ricciardi, Ewa Gonczol, Klara Berencsi, Robert F. Rando