Patents by Inventor Raymond Goudal

Raymond Goudal 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).

  • Process for the separation of immunoglobulins from colostrum
    Patent number: 4582580
    Abstract: The present invention relates to a process for the separation of the immunoglobulins present in colostrum, wherein a milk of colostrum or a serum of colostrum is fractionated by liquid electrophoresis, the immunoglobulin-enriched fraction is recovered and said immunoglobulin-enriched fraction is then fractionated by ion-exchange chromatography.
    Type: Grant
    Filed: January 25, 1983
    Date of Patent: April 15, 1986
    Assignee: Fromageries Bel
    Inventors: Raymond Goudal, Philippe Huart, Victor Sanchez, Jean Mahenc