Patents by Inventor Liyanage P. Perera

Liyanage P. Perera 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 VACCINE VIRUSES EXPRESSING IL-15 AND METHODS OF USING THE SAME
    Publication number: 20140377306
    Abstract: The invention is directed to compositions capable of augmenting the immunogenicity of a vaccine. The composition, or adjuvant, is administered to a mammal in need thereof in sequential or concurrent combination with a vaccine antigen. In one preferred aspect, the adjuvant is provided in the form of a recombinant poxvirus vector, such as a vaccinia virus vector, which comprises a nucleic acid sequence encoding IL-15.
    Type: Application
    Filed: January 15, 2014
    Publication date: December 25, 2014
    Applicant: The United States of America, as represented by the Secretary, Dept. of Health & Human Services
    Inventors: Liyanage P. Perera, Thomas A. Waldmann, Sang-Kon Oh, Jay A. Berzofsky
  • Recombinant vaccine viruses expressing IL-15 and methods using the same
    Patent number: 8663622
    Abstract: The invention is directed to compositions capable of augmenting the immunogenicity of a vaccine. The composition, or adjuvant, is administered to a mammal in need thereof in sequential or concurrent combination with a vaccine antigen. In one preferred aspect, the adjuvant is provided in the form of a recombinant poxvirus vector, such as a vaccinia virus vector, which comprises a nucleic acid sequence encoding IL-15.
    Type: Grant
    Filed: December 15, 2003
    Date of Patent: March 4, 2014
    Assignee: The United States of America, as represented by the Secretary, Department of Health & Human Services
    Inventors: Liyanage P. Perera, Thomas A. Waldmann, Sang-Kon Oh, Jay A. Berzofsky