Patents by Inventor Sung Hyun Yang

Sung Hyun Yang 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).

  • Hyperthermophilic DNA polymerase and methods of preparation thereof
    Patent number: 8257953
    Abstract: The present invention relates to a hyperthermophilic DNA polymerase and a preparation method thereof. The invention provides a novel hyperthermophilic DNA polymerase isolated from a Thermococcus sp. strain, a functional equivalent thereof, a protein having the amino acid sequence thereof, and a preparation method thereof. The DNA polymerase according to the invention is a DNA polymerase, which is hyperthermophilic and has an elongation ability and fidelity higher than those of prior commercial DNA polymerases. Thus, the DNA polymerase according to the invention will be useful in precision analysis, precision diagnosis, identification and the like, which require accurate PCR.
    Type: Grant
    Filed: October 2, 2006
    Date of Patent: September 4, 2012
    Assignee: Korean Ocean Research & Development Institute
    Inventors: Jung Hyun Lee, Suk Tae Kwon, Sung Gyun Kang, Sang Jin Kim, Jung Ho Hyun, Kae Kyoung Kwon, Yun Jae Kim, Hyun Sook Lee, Seung Seob Bae, Ki Hoon Nam, Jae Kyu Lim, Jung Ho Jeon, Sung Hyun Yang
  • Hyperthermophilic DNA Polymerase and Methods of Preparation Thereof
    Publication number: 20090148896
    Abstract: The present invention relates to a hyperthermophilic DNA polymerase and a preparation method thereof. The invention provides a novel hyperthermophilic DNA polymerase isolated from a Thermococcus sp. strain, a functional equivalent thereof, a protein having the amino acid sequence thereof, and a preparation method thereof. The DNA polymerase according to the invention is a DNA polymerase, which is hyperthermophilic and has an elongation ability and fidelity higher than those of prior commercial DNA polymerases. Thus, the DNA polymerase according to the invention will be useful in precision analysis, precision diagnosis, identification and the like, which require accurate PCR.
    Type: Application
    Filed: October 2, 2006
    Publication date: June 11, 2009
    Applicant: Korea Ocean Research & Development Institute
    Inventors: Jung Hyun Lee, Suk Tae Kwon, Sung Gyun Kang, Sang Jin Kim, Jung Ho Hyun, Kae Kyoung Kwon, Yun Jae Kim, Hyun Sook Lee, Seung Seob Bae, Ki Hoon Nam, Jae Kyu Lim, Jung Ho Jeon, Sung Hyun Yang