Patents by Inventor Soun Gyu KWON

Soun Gyu 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).

  • YEAST EXTRACT CONTAINING TRIPEPTIDE AND PREPARATION METHOD THEREFOR
    Publication number: 20240043898
    Abstract: The present invention relates to a yeast extract having a high tripeptide content and a high dry matter content using a yeast cell containing tripeptide and a method for preparing the same.
    Type: Application
    Filed: December 23, 2021
    Publication date: February 8, 2024
    Inventors: Jin-Ha KIM, Soun Gyu KWON, Eunsoo CHOI, Bu-Soo PARK, Sin Hye AHN
  • Strain in and method for producing psicose using same
    Patent number: 11859226
    Abstract: The present invention relates to a newly isolated bacterium belonging to the genus Microbacterium, a composition for producing psicose comprising the strain, and a method for producing psicose using the same.
    Type: Grant
    Filed: December 26, 2017
    Date of Patent: January 2, 2024
    Assignee: SAMYANG CORPORATION
    Inventors: Bu-Soo Park, Eun Jin Han, Sang-Hee Lee, Soun Gyu Kwon, Jin Ha Kim, Chong Jin Park
  • METHOD FOR PRODUCING PSICOSE FROM FRUCTOSE-CONTAINING SUBSTRATE
    Publication number: 20230183764
    Abstract: The present invention relates to a method of obtaining a psicose-containing product from a fructose-containing substrate with high productivity in a short time on an industrial scale by an immobilization reaction using a biocatalyst for producing a psicose, and a method of preparing a liquid type or powder type of psicose by isolating the psicose-containing product obtained by the method and preparing a psicose continuously by inputting a byproduct of isolation process into a process of production of psicose-containing product.
    Type: Application
    Filed: November 16, 2016
    Publication date: June 15, 2023
    Inventors: Soun Gyu KWON, Hye Jung KIM, Bu-Soo PARK, Chong Jin PARK, Kang Pyo LEE, Hee Soon CHEON
  • CELL IMMOBILIZED BEADS HAVING EXCELLENT CONVERSION ACTIVITY AND METHOD FOR PREPARING SAME
    Publication number: 20220403430
    Abstract: The present disclosure relates to cell immobilized beads and a method for preparing the same and, more specifically, to cell-immobilized beads wherein the conversion activity of cells contained in the immobilized beads is excellent and wherein the conversion activity is maintained even during distribution and storage processes, a method for preparing the cell-immobilized beads, and a use of the conversion activity of the beads.
    Type: Application
    Filed: October 30, 2020
    Publication date: December 22, 2022
    Inventors: Soun Gyu KWON, Bu-Soo PARK, Sanghee LEE, Jin-Ha KIM, Sin Hye AHN, Eunsoo CHOI
  • sp. strain and method for producing psicose by using same
    Patent number: 11066640
    Abstract: The present invention relates to a newly isolated bacterium belonging to the genus Microbacterium, a composition for producing psicose comprising the strain, and a method for producing psicose using the same.
    Type: Grant
    Filed: December 1, 2016
    Date of Patent: July 20, 2021
    Assignee: SAMYANG CORPORATION
    Inventors: Eun Jin Han, Sang-Hee Lee, Soun Gyu Kwon, Bu-Soo Park, Sin Hye Ahn, Chong Jin Park, Kang Pyo Lee
  • MICROBACTERIUM SP. STRAIN AND METHOD FOR PRODUCING PSICOSE BY USING SAME
    Publication number: 20200399721
    Abstract: The present invention relates to a newly isolated bacterium belonging to the genus Microbacterium, a composition for producing psicose comprising the strain, and a method for producing psicose using the same.
    Type: Application
    Filed: December 1, 2016
    Publication date: December 24, 2020
    Inventors: Eun Jin HAN, Sang-Hee LEE, Soun Gyu KWON, Bu-Soo PARK, Sin Hye AHN, Chong Jin PARK, Kang Pyo LEE
  • STRAIN IN MICROBACTERIUM AND METHOD FOR PRODUCING PSICOSE USING SAME
    Publication number: 20200263216
    Abstract: The present invention relates to a newly isolated bacterium belonging to the genus Microbacterium, a composition for producing psicose comprising the strain, and a method for producing psicose using the same.
    Type: Application
    Filed: December 26, 2017
    Publication date: August 20, 2020
    Inventors: Bu-Soo PARK, Eun Jin HAN, Sang-Hee LEE, Soun Gyu KWON, Jin Ha KIM, Chong Jin PARK
  • METHOD FOR PRODUCING PSICOSE BY USING PSICOSE EPIMERASE PRODUCING MICROORGANISM
    Publication number: 20200080072
    Abstract: The present invention relates to a method for culturing a strain having high psicose conversion activity and a method for producing psicose comprising thereof, and by confirming the batch, fed-batch culture optimization by establishing the optimal C/N ratio and the metal ion requirement, it is possible to maintain the high psicose conversion activity and mass-produce psicose efficiently.
    Type: Application
    Filed: December 29, 2017
    Publication date: March 12, 2020
    Inventors: Jae Hoon LEE, Soun Gyu KWON, Bu-Soo PARK, Chong Jin PARK, Sinl Hye AHN, Sang-Hee LEE, Eun Jin HAN