Patents by Inventor Philip Hung Hui

Philip Hung Hui 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).

  • Wiper for use with disinfectants
    Publication number: 20070142261
    Abstract: A dry wiper for use with disinfectant solutions having synthetic fibers and a disinfectant releasing treatment that makes the wiper active disinfectant stable is disclosed. Particularly, the wiper is stable for use in both quaternary ammonium disinfectant solutions and bleach disinfectant solutions. A method for producing such a wiper is also disclosed.
    Type: Application
    Filed: December 15, 2005
    Publication date: June 21, 2007
    Inventors: James Clark, Philip Hung Hui, James Detamore