Patents by Inventor Hye Soon Won

Hye Soon Won 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).

  • Methods for preparing an active TNFR-Fc fusion protein
    Patent number: 9279014
    Abstract: The present invention relates to a method for separating and preparing a TNFR-Fc fusion protein using hydrophobic interaction chromatography (HIC). More particularly, the present invention relates to a method for separating and preparing a highly pure active protein from clipped proteins due to displacement effect by adjusting the conductivity of a protein sample using a high concentration of salt solution and by adjusting a loading amount thereof, and a TNFR-Fc fusion protein prepared by the method.
    Type: Grant
    Filed: August 17, 2012
    Date of Patent: March 8, 2016
    Assignee: ARES TRADING S.A.
    Inventors: Hye Soon Won, Byung Je Sung, Yong Ho Ahn, Sang Kyung Park
  • METHOD FOR PREPARING ACTIVE FORM OF TNFR-FC FUSION PROTEIN
    Publication number: 20140316114
    Abstract: The present invention relates to a method for separating and preparing a TNFR-Fc fusion protein using hydrophobic interaction chromatography (HIC). More particularly, the present invention relates to a method for separating and preparing a highly pure active protein from clipped proteins due to displacement effect by adjusting the conductivity of a protein sample using a high concentration of salt solution and by adjusting a loading amount thereof, and a TNFR-Fc fusion protein prepared by the method.
    Type: Application
    Filed: August 17, 2012
    Publication date: October 23, 2014
    Applicant: HANWHA CHEMICAL CORPORATION
    Inventors: Hye Soon Won, Byung Je Sung, Yong Ho Ahn, Sang Kyung Park