Patents by Inventor Seong Yong Oh

Seong Yong Oh 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 carbon isotope and method for concentrating carbon isotope using the same
    Patent number: 11413596
    Abstract: The present disclosure relates to a method for separating a carbon isotope and a method for concentrating a carbon isotope using the same, the method for separating a carbon isotope including: cooling a formaldehyde gas to a temperature of from 190K to 250K; and obtaining a mixed gas and residual formaldehyde by photodissociating the cooled formaldehyde gas, the mixed gas including carbon dioxide containing a carbon isotope and hydrogen.
    Type: Grant
    Filed: July 17, 2019
    Date of Patent: August 16, 2022
    Assignee: Korea Atomic Energy Research Institute
    Inventors: Do-Young Jeong, Lim Lee, Yonghee Kim, Hyounmin Park, Kwang-Hoon Ko, Taek-Soo Kim, Seong Yong Oh
  • METHOD FOR SEPARATING CARBON ISOTOPE AND METHOD FOR CONCENTRATING CARBON ISOTOPE USING THE SAME
    Publication number: 20200164337
    Abstract: The present disclosure relates to a method for separating a carbon isotope and a method for concentrating a carbon isotope using the same, the method for separating a carbon isotope including: cooling a formaldehyde gas to a temperature of from 190K to 250K; and obtaining a mixed gas and residual formaldehyde by photodissociating the cooled formaldehyde gas, the mixed gas including carbon dioxide containing a carbon isotope and hydrogen.
    Type: Application
    Filed: July 17, 2019
    Publication date: May 28, 2020
    Inventors: Do-Young Jeong, Lim Lee, Yonghee Kim, Hyounmin Park, Kwang-Hoon Ko, Taek-Soo Kim, Seong Yong Oh