Patents by Inventor Myoungtaek Kwon

Myoungtaek Kwon 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 separating detonation nanodiamonds
    Patent number: 10781106
    Abstract: Disclosed is a method for separating nanodiamond clusters synthesized by a detonation method having a size of 100 nm˜1,000 nm into nanodiamonds of 100 nm or less—more specifically, into uniformly sized nanodiamonds in the range of 5 nm˜50 nm, free of metal and alkaline impurities and ready to quantitatively attach functional groups on the surface of the nanodiamonds for applications such as thin film precursor materials, drug delivery systems and cosmetics compositions.
    Type: Grant
    Filed: November 25, 2015
    Date of Patent: September 22, 2020
    Assignee: NANORESOURCE
    Inventor: Myoungtaek Kwon
  • METHOD FOR SEPARATING DETONATION NANODIAMONDS
    Publication number: 20170355604
    Abstract: Disclosed is a method for separating nanodiamond clusters synthesized by a detonation method having a size of 100 nm˜1,000 nm into nanodiamonds of 100 nm or less—more specifically, into uniformly sized nanodiamonds in the range of 5 nm˜50 nm, free of metal and alkaline impurities and ready to quantitatively attach functional groups on the surface of the nanodiamonds for applications such as thin film precursor materials, drug delivery systems and cosmetics compositions.
    Type: Application
    Filed: November 25, 2015
    Publication date: December 14, 2017
    Inventor: Myoungtaek Kwon