Patents by Inventor Richard MacLeod Elofson

Richard MacLeod Elofson 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).

  • Ruminant feed supplement and process for producing same
    Patent number: 4044156
    Abstract: The starch in barley or a like grain is hydrolyzed with the enzyme glucoamylase to produce glucose. The glucose is then reacted with urea under drying conditions to produce a high assay mixture of ureides, mainly monoglucosyl ureide. The end product is found to be a useful non-protein nitrogen feed supplement for cattle.
    Type: Grant
    Filed: December 24, 1974
    Date of Patent: August 23, 1977
    Assignee: The Research Council of Alberta
    Inventors: Uriel Diner, Richard MacLeod Elofson