Patents by Inventor Randall Liang

Randall Liang 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).

  • ANTIMICROBIAL FABRIC FINISH
    Publication number: 20120076942
    Abstract: There is provided an antimicrobial composition for treating fabric, wherein said antimicrobial composition is a liquid and wherein said antimicrobial composition comprises water and a metal/polymer complex, wherein the pH of said composition is 6.5 or lower; wherein the concentration of said metal/polymer complex is from 0.005% to 0.1% by weight based on the weight of said composition; wherein said metal is selected from copper, silver, gold, tin, zinc, and combinations thereof. Also provided is a method of finishing fabric using an exhaustion process with the composition of the present invention.
    Type: Application
    Filed: September 21, 2011
    Publication date: March 29, 2012
    Inventors: Randall Liang, Tirthankar Ghosh