Patents by Inventor Piseth Khiev

Piseth Khiev 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).

  • Ingenane-type diterpene compound, and pharmaceutical composition for treating or preventing viral infectious diseases containing same
    Patent number: 9481630
    Abstract: The present invention relates to an injenane-type diterpene compound derived from Euphorbia kansui Liou, and a pharmaceutical composition for treating or preventing viral infectious diseases, a health functional food for preventing or ameliorating viral infectious diseases and a composition for enhancing the production of interferon-gamma, which comprise the injenane-type diterpene compound. Furthermore, the present invention relates to a method for preventing or treating viral infectious diseases including administering the composition to a subject having a viral infectious disease occurrence or a risk thereof with a therapeutically effective dose.
    Type: Grant
    Filed: September 28, 2012
    Date of Patent: November 1, 2016
    Assignee: KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY
    Inventors: Sei Ryang Oh, Jae Wha Kim, Hyeong Kyu Lee, Piseth Khiev, Doo Young Kim, Jung Hee Kim, Jae Sung Song, Kyung Seop Ahn
  • INGENANE-TYPE DITERPENE COMPOUND, AND PHARMACEUTICAL COMPOSITION FOR TREATING OR PREVENTING VIRAL INFECTIOUS DISEASES CONTAINING SAME
    Publication number: 20140371311
    Abstract: The present invention relates to an injenane-type diterpene compound derived from Euphorbia kansui Liou, and a pharmaceutical composition for treating or preventing viral infectious diseases, a health functional food for preventing or ameliorating viral infectious diseases and a composition for enhancing the production of interferon-gamma, which comprise the injenane-type diterpene compound. Furthermore, the present invention relates to a method for preventing or treating viral infectious diseases including administering the composition to a subject having a viral infectious disease occurrence or a risk thereof with a therapeutically effective dose.
    Type: Application
    Filed: September 28, 2012
    Publication date: December 18, 2014
    Applicant: KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY
    Inventors: Sei Ryang Oh, Jae Wha Kim, Hyeong Kyu Lee, Piseth Khiev, Doo Young Kim, Jung Hee Kim, Jae Sung Song, Kyung Seop Ahn