Patents by Inventor Hee Su KWON

Hee Su 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).

  • MICROORGANISM PRODUCING PURINE NUCLEOTIDE, AND PURINE NUCLEOTIDE PRODUCTION METHOD USING SAME
    Publication number: 20260201435
    Abstract: The present disclosure relates to a microorganism, in which the activity of serine hydroxymethyltransferase is enhanced compared to the endogenous activity thereof; a method for producing purine nucleotides, comprising: culturing the microorganism in a medium; a composition for producing purine nucleotides, comprising the microorganism, a culture product of the microorganism, a fermented product of the microorganism, or a combination of two or more thereof; and use of the microorganism for the production of purine nucleotides.
    Type: Application
    Filed: December 7, 2023
    Publication date: July 16, 2026
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Hyun-jung BAE, Ji Hye LEE, Hyunju BONG, Dae Young KIM, Hee Su KWON, Doyeon KIM, Ji Hyun LEE
  • MICROORGANISM PRODUCING PURINE NUCLEOTIDES AND METHOD FOR PRODUCING PURINE NUCLEOTIDES USING THE SAME
    Publication number: 20250283131
    Abstract: The present disclosure relates to a Corynebacterium stationis microorganism producing purine nucleotides in which the activity of a phosphate importer system (Pit system) is enhanced, and a method for producing purine nucleotides using the microorganism.
    Type: Application
    Filed: May 20, 2022
    Publication date: September 11, 2025
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Ji Hyun LEE, Hee Su KWON, Dae Young KIM, Hyun-jung BAE, Ji Hye LEE
  • Microorganism producing purine nucleotide and method of producing purine nucleotide using the same
    Patent number: 12275972
    Abstract: Provided are a microorganism of the genus Corynebacterium which produces a purine nucleotide, and a method of producing a purine nucleotide using the microorganism.
    Type: Grant
    Filed: February 19, 2021
    Date of Patent: April 15, 2025
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Ji Hyun Lee, Sojung Park, Hee Su Kwon, Dae Young Kim, Ji Hye Lee
  • MICROORGANISM PRODUCING PURINE NUCLEOTIDE AND METHOD OF PRODUCING PURINE NUCLEOTIDE USING THE SAME
    Publication number: 20220380821
    Abstract: Provided are a microorganism of the genus Corynebacterium which produces a purine nucleotide, and a method of producing a purine nucleotide using the microorganism.
    Type: Application
    Filed: February 19, 2021
    Publication date: December 1, 2022
    Inventors: Ji Hyun LEE, Sojung PARK, Hee Su KWON, Dae Young KIM, Ji Hye LEE