Patents by Inventor Sien-Yei Liew

Sien-Yei Liew 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).

  • Hypoxia Inducible Factor (HIF) Activity Reporter Cell Line
    Patent number: 9995730
    Abstract: The present invention relates to the construction of a new hypoxia inducible factor (HIF) responsive reporter gene construct, the genetic constructs and vectors containing the same. Further, the present invention relates to a stable cell line comprising the HIF responsive reporter construct, as well as methods and uses of the inventive constructs and cell lines to identify modulators of HIF activity.
    Type: Grant
    Filed: January 29, 2013
    Date of Patent: June 12, 2018
    Assignee: UNIVERSITI PUTRA MALAYSIA
    Inventors: Norazizah Shafee, Eric J. Stanbridge, Khatijah Yusoff, Sien-Yei Liew
  • Hypoxia Inducible Factor (HIF) Activity Reporter Cell Line
    Publication number: 20150168376
    Abstract: The present invention relates to the construction of a new hypoxia inducible factor (HIF) responsive reporter gene construct, the genetic constructs and vectors containing the same. Further, the present invention relates to a stable cell line comprising the HIF responsive reporter construct, as well as methods and uses of the inventive constructs and cell lines to identify modulators of HIF activity.
    Type: Application
    Filed: January 29, 2013
    Publication date: June 18, 2015
    Inventors: Norazizah Shafee, Eric J. Stanbridge, Khatijah Yusoff, Sien-Yei Liew