Patents by Inventor Hangfai Kwok

Hangfai Kwok 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).

  • Assays for diagnosis of tuberculosis and uses thereof
    Patent number: 8475803
    Abstract: The invention relates to the identification of mycobacterial antigens which are highly immunogenic and which may be used in assays and methods for the diagnosis of tuberculosis and the discrimination between infected animals and animals previously exposed to vaccines.
    Type: Grant
    Filed: May 2, 2006
    Date of Patent: July 2, 2013
    Assignee: Fusion Antibodies Limited
    Inventors: Shane A. Olwill, Richard J. Buick, Hangfai Kwok, James A. Johnston
  • Assays for diagnosis of tuberculosis and uses thereof
    Publication number: 20090053258
    Abstract: The invention relates to the identification of mycobacterial antigens which are highly immunogenic and which may be used in assays and methods for the diagnosis of tuberculosis and the discrimination between infected animals and animals previously exposed to vaccines.
    Type: Application
    Filed: May 2, 2006
    Publication date: February 26, 2009
    Applicant: FUSION ANTIBODIES LIMITED
    Inventors: Shane A. Olwill, Richard J. Buick, Hangfai Kwok, James A. Johnston