Patents by Inventor Iel Yong Sung

Iel Yong Sung 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).

  • Bone cement and method
    Patent number: 8845801
    Abstract: Bone cements and methods provided include a bone cement composition having collective attributes and properties desirable for initial fixation as well as interventional applications. Compositions include an amount of Portland cement and an amount of calcium sulfate.
    Type: Grant
    Filed: December 29, 2010
    Date of Patent: September 30, 2014
    Assignee: Regents of the University of Minnesota
    Inventors: Wook-Jin Seong, Young Cheul Heo, Hyeon Cheol Kim, Iel Yong Sung, Soo Cheol Jeong