Patents by Inventor Jan Marie Antonius Pol

Jan Marie Antonius Pol 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).

  • Vaccines against Aujeszky's disease and other animal diseases containing pseudorabies virus mutants
    Patent number: 5674500
    Abstract: The invention provides vaccines for preventing and controlling animal diseases, comprising a pseudorabies virus containing glycoprotein gp50 and having a mutation in its gp50 gene. The vaccines are suitable for use against Aujeszky's disease (pseudorabies), or against other animal diseases when the mutation is an insertion comprising a heterologous gene encoding an antigen corresponding to said animal disease. The pseudorabies virus may additionally have at least one mutation in one of its other genes, such as the gp63 gene or the gI gene. The vaccines are unable to spread from vaccinated to non-vaccinated animals.
    Type: Grant
    Filed: January 9, 1995
    Date of Patent: October 7, 1997
    Assignee: Akzo Nobel N.V.
    Inventors: Bernardus Petrus Hubertus Peeters, Jan Marie Antonius Pol, Arnold Leonard Josef Gielkens, Robertus Jacobus Maria Moormann