Patents Assigned to Quercegen Pharma, LLC
  • Water-soluble bean-based extracts
    Patent number: 7182972
    Abstract: This invention relates to a water-soluble bean-based extract including one or more isoflavone glycosides. Also INCLUDED is a method of preparing such a water-soluble bean-based extract.
    Type: Grant
    Filed: December 23, 2003
    Date of Patent: February 27, 2007
    Assignee: Quercegen Pharma, LLC
    Inventors: Mitsunori Ono, Keizo Koya, Noriaki Tatsuta, Naoto Yamaguchi, Lan Bo Chen