Patents by Inventor Su Hyun Seo

Su Hyun Seo 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).

  • METHOD FOR PREPARING ORTHODIHYDROXYISOFLAVONES USING A BIOTRANSFORMATION SYSTEM
    Publication number: 20110033904
    Abstract: Disclosed herein is a method for preparing ortho-dihydroxyisoflavones using a biotransformation system. More specifically, disclosed is a method for preparing ortho-dihydroxyisoflavones, which comprises biotransforming daidzein or genistein by actinomycete microorganisms, particularly Streptomyces avermitilis, Nocardia farcinica or Streptomyces lincolnesis, in order to efficiently prepare ortho-dihydroxyisoflavones having an excellent antioxidant function and a whitening effect.
    Type: Application
    Filed: April 25, 2008
    Publication date: February 10, 2011
    Inventors: Jun Seong Park, Hye Yoon Park, Ho Sik Rho, Duck Hee Kim, Ih Seop Chang, Byung Gee Kim, Chang Hyun Roh, Su Hyun Seo, Kwon Young Choi, June Hyung Kim, Min-Ho Cha, Prasad Pandey Bishnu