Patents by Inventor Sung Baek Seo

Sung Baek 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).

  • Metal nanocomposite, preparation method and use thereof
    Patent number: 8916134
    Abstract: The disclosure provides metal nanocomposites including one or more metal nanoparticles having a hydrophobic surface and at least partially enclosed by cationic and hydrophilic polymers. The metal nanocomposites are useful as among others, a contrast agent, a diagnostic composition or a pharmaceutical composition.
    Type: Grant
    Filed: July 11, 2008
    Date of Patent: December 23, 2014
    Assignee: Industry-Academic Cooperation Foundation, Yonsei University
    Inventors: Seung Joo Haam, Sung Baek Seo, Jae Moon Yang
  • METAL NANOCOMPOSITE, PREPARATION METHOD AND USE THEREOF
    Publication number: 20100008854
    Abstract: The disclosure provides metal nanocomposites including one or more metal nanoparticles having a hydrophobic surface and at least partially enclosed by cationic and hydrophilic polymers. The metal nanocomposites are useful as among others, a contrast agent, a diagnostic composition or a pharmaceutical composition.
    Type: Application
    Filed: July 11, 2008
    Publication date: January 14, 2010
    Inventors: Seung Joo Haam, Sung Baek Seo, Jae Moon Yang