Patents by Inventor John B. Barbour

John B. Barbour 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).

  • Recovery of surface active glycosides
    Patent number: 3992315
    Abstract: A process for concentrating and recovering water soluble glycosides from aqueous solution by foaming the solution, collecting the foam as a concentrated-in-glycoside product.
    Type: Grant
    Filed: August 20, 1974
    Date of Patent: November 16, 1976
    Assignee: Omni Research Incorporated
    Inventors: Douglas N. Dibb, John B. Barbour