Patents by Inventor Robert Dudley Seeley

Robert Dudley Seeley 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 manufacture of yeast glycan
    Patent number: 4122196
    Abstract: A process for making a useful product from yeast cell walls is disclosed. The process involves autolysis of whole yeast cells followed by separation of the insoluble cellular debris which is homogenized, extracted, and again separated into solubles and insolubles fractions. The insolubles fraction is edible when purified and increases the viscosity of aqueous solutions while imparting a fat-like mouthfeel to the same. The insolubles fraction is called yeast glycan.
    Type: Grant
    Filed: August 2, 1976
    Date of Patent: October 24, 1978
    Assignee: Anheuser-Busch, Incorporated
    Inventors: Ernest Aleck Robbins, Robert Dudley Seeley