Patents by Inventor Kwun Fung Wong

Kwun Fung Wong 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).

  • Ultra-stable oligonucleotide-gold and-silver nanoparticle conjugates and method of their preparation
    Patent number: 9605304
    Abstract: A method for stabilizing conjugates between macromolecule and nanoparticle by forming a thin reinforcement layer over the surface of a nanoparticle after macromolecule chains have attached to the surface of the nanoparticle. The stabilized conjugates can be used in a wide range of applications such as in vitro diagnostics, in vivo imaging and therapeutics, which need to be conducted under various severe or harsh conditions.
    Type: Grant
    Filed: April 3, 2012
    Date of Patent: March 28, 2017
    Assignee: The Hong Kong Polytechnic University
    Inventors: Thomas Ming Hung Lee, Kwun Fung Wong, Shea Ping Yip
  • Ultra-Stable Oligonucleotide-Gold And-Silver Nanoparticle Conjugates And Method Of Their Preparation
    Publication number: 20130022682
    Abstract: A method for stabilizing conjugates between macromolecule and nanoparticle by forming a thin reinforcement layer over the surface of a nanoparticle after macromolecule chains have attached to the surface of the nanoparticle. The stabilized conjugates can be used in a wide range of applications such as in vitro diagnostics, in vivo imaging and therapeutics, which need to be conducted under various severe or harsh conditions.
    Type: Application
    Filed: April 3, 2012
    Publication date: January 24, 2013
    Inventors: Thomas Ming Hung Lee, Kwun Fung Wong, Shea Ping Yip