Patents by Inventor Doyle Waggle

Doyle Waggle 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 isoflavones from soy molasses
    Patent number: 5821361
    Abstract: Methods for recovering isoflavones and derivatives thereof from soy molasses are disclosed. In a first embodiment, a method is disclosed in which isoflavones are recovered without any significant conversion of isoflavone conjugates to other forms. In a second embodiment, a method is disclosed whereby isoflavone conjugates are converted to glucosides while in the soy material prior to their recovery. In a third embodiment, a method is disclosed in which isoflavones are converted to their aglucone form while in the soy material and prior to their recovery. Also disclosed are various isoflavone enriched products obtained from soy molasses.
    Type: Grant
    Filed: June 11, 1996
    Date of Patent: October 13, 1998
    Assignee: Protein Technologies International, Inc.
    Inventors: Doyle Waggle, Barbara Bryan