Patents by Inventor Chun-Keung Yu

Chun-Keung Yu 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).

  • WATER-SOLUBLE PHOTOSENSITIVE COMPOSITION OF PHOTODYNAMIC ENVIRONMENTAL DISINFECTION AND METHOD OF ENVIRONMENTAL DISINFECTION BY USING THE SAME
    Publication number: 20240181106
    Abstract: The present invention is appertaining to a water-soluble photosensitive composition of photodynamic environmental disinfection and method of environmental disinfection by using the same. In this method, a short-term atomization step and a white light irradiation step with a low light dose are performed on the water-soluble photosensitive composition composed of water, low-concentration methylene blue and hydrogen peroxide to obtain photoactivated atomized particles, which can be performed in a sequential or simultaneous manner. The obtained photoactivated atomized particles can effectively inhibit the pathogenicity and/or the infectivity of viruses in the environment, and therefore, be applied to the method of photodynamic environmental disinfection.
    Type: Application
    Filed: July 13, 2023
    Publication date: June 6, 2024
    Inventors: Tak-Wah WONG, Chun-Keung YU, Ming-Yeng LIN
  • Monoclonal antibody with the capability of neutralizing enterovirus type 71 infection
    Patent number: 7718775
    Abstract: The present invention provides a monoclonal antibody capable of neutralizing EV71 infection.
    Type: Grant
    Filed: April 12, 2006
    Date of Patent: May 18, 2010
    Assignee: ScinoPharm Taiwan, Ltd.
    Inventors: Jui-Hung Yen, Hung-Jung Wang, Huan Yao Lei, Chun-Keung Yu, Ya-Fang Wang
  • Monoclonal antibody with the capability of neutralizing enterovirus type 71 infection
    Publication number: 20060292693
    Abstract: The present invention provides a monoclonal antibody capable of neutralizing EV71 infection.
    Type: Application
    Filed: April 12, 2006
    Publication date: December 28, 2006
    Applicant: ScinoPharm Taiwan, Ltd.
    Inventors: Jui-Hung Yen, Hung-Jung Wang, Huan Lei, Chun-Keung Yu, Ya-Fang Wang