Patents by Inventor Ernest J. Breda

Ernest J. Breda 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).

  • Purification of methioine hydroxy analogue hydrolyzate by electrodialysis
    Patent number: 4419198
    Abstract: A process for separating anions, such as sulfates, chlorides and phosphates, and cations, such as ammonium and hydrogen ion, from methionine hydroxy analogue hydrolysate in solution by passing a direct electric current through an electrodialysis cell, said process producing substantial environmental benefits and energy savings over existing methods of manufacture.
    Type: Grant
    Filed: June 22, 1981
    Date of Patent: December 6, 1983
    Assignee: Monsanto Company
    Inventors: Ernest J. Breda, Kenneth B. Keating