Patents by Inventor Nicholas R. Gyles

Nicholas R. Gyles 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).

  • Low molecular weight antiviral factors
    Patent number: 5057314
    Abstract: The present invention provides a low molecular weight anti-viral factors isolated from the serum of a hyperimmune regressor line chicken and methods of purifying same. The factors are useful in the treatment and prevention of certain disease states.
    Type: Grant
    Filed: June 20, 1989
    Date of Patent: October 15, 1991
    Inventors: Craig E. Whitfill, Nicholas R. Gyles, John A. Thoma