Patents by Inventor Gordon C. C. Yang

Gordon C. C. Yang 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).

  • Method for treating a body of a polluted porous medium
    Patent number: 7334965
    Abstract: A method for treating a body of a polluted porous medium, includes the steps of: preparing a reactive solution containing nanoparticles; injecting the reactive solution into the body of the polluted porous medium so as to decompose pollutants in the polluted porous medium by reacting the nanoparticles with the pollutants; and applying an electric field to the body of the polluted porous medium so as to enhance transporting effect of the nanoparticles in the body of the polluted porous medium.
    Type: Grant
    Filed: April 19, 2006
    Date of Patent: February 26, 2008
    Assignee: National Sun Yat-Sen University
    Inventor: Gordon C. C. Yang