Patents by Inventor Paul C. M. van Empel

Paul C. M. van Empel 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).

  • Ornithobacterium rhinotracheale vaccine and method of immunization
    Patent number: 5576003
    Abstract: The present invention relates to a novel bacterial respiratory poultry disease and the identification of the causative agent Ornithobacterium rhinotracheale. A vaccine derived from this agent was effective in preventing the disease in chickens challenged with the virulent field strains.
    Type: Grant
    Filed: June 9, 1994
    Date of Patent: November 19, 1996
    Assignee: Akzo Nobel N.V.
    Inventors: Paul K. Storm, Paul C. M. van Empel