Patents by Inventor Donald P. Snyder

Donald P. Snyder 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).

  • Patent number: 5302405
    Abstract: A method for removing cholesterol and fat from egg and a reduced cholesterol egg product. An anionic chelating agent which forms a complex with the lipoprotein fraction of egg yolk is added to dilute egg yolk to form a precipitate comprising a complex of lipoprotein and the anionic chelating compound. The solid, complex-containing precipitate is separated from the aqueous fraction. Thereafter, lipids and cholesterol are separated from the precipitated lipoprotein-containing complexes to obtain protein-containing complexes. The egg product comprises the protein-containing complex, fat essentially free of cholesterol, and liquid egg white.
    Type: Grant
    Filed: August 31, 1992
    Date of Patent: April 12, 1994
    Assignee: Campbell Soup Company
    Inventors: Rudolf J. Hsieh, Donald P. Snyder, Eugene W. Ford