Patents by Inventor Pulus J. A. Sondermeijer

Pulus J. A. Sondermeijer 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).

  • Recominbant Herpesvirus of Turkeys and live vector vaccines derived thereof
    Patent number: 5187087
    Abstract: The present invention is concerned with a recombinant Herpesvirus of Turkeys (HVT), containing a heterologus gene incorporated into an insertion-region of the genome of HVT. The invention also relates to a vector vaccine comprising such a recombinant HVT which expresses a heterologous antigenic polypeptide and induces an adequate immune response on infection of an appropriate host animal.
    Type: Grant
    Filed: November 30, 1990
    Date of Patent: February 16, 1993
    Assignee: AKZO N.V.
    Inventors: Pulus J. A. Sondermeijer, Johannes A. Claessens, Albert P. A. Mockett