Patents by Inventor Hyun-Ho Kyeong

Hyun-Ho Kyeong 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 for production of putrescine and methods for production of putrescine using the same
    Patent number: 10415068
    Abstract: Provided are a novel modified ornithine decarboxylase protein having improved putrescine productivity and a use thereof.
    Type: Grant
    Filed: November 2, 2018
    Date of Patent: September 17, 2019
    Assignees: Korea Advanced Institute of Science and Technology, CJ Cheiljedang Corporation
    Inventors: Hyang Choi, Hee Kyoung Jung, Hak Sung Kim, Hyun Ho Kyeong, Jung Min Choi, Joong Jae Lee, Hyo Deok Seo
  • NOVEL MODIFIED ORNITHINE DECARBOXYLASE PROTEIN AND A USE THEREOF
    Publication number: 20190055587
    Abstract: Provided are a novel modified ornithine decarboxylase protein having improved putrescine productivity and a use thereof.
    Type: Application
    Filed: November 2, 2018
    Publication date: February 21, 2019
    Applicants: CJ CHEILJEDANG CORPORATION, KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Hyang CHOI, Hee Kyoung JUNG, Hak Sung KIM, Hyun Ho KYEONG, Jung Min CHOI, Joong Jae LEE, Hyo Deok SEO
  • Modified ornithine decarboxylase protein and a use thereof
    Patent number: 10160981
    Abstract: Provided are a novel modified ornithine decarboxylase protein having improved putrescine productivity and a use thereof.
    Type: Grant
    Filed: July 17, 2014
    Date of Patent: December 25, 2018
    Assignees: CJ Cheiljedang Corporation, Korea Advanced Institute of Science and Technology
    Inventors: Hyang Choi, Hee Kyoung Jung, Hak Sung Kim, Hyun Ho Kyeong, Jung Min Choi, Joong Jae Lee, Hyo Deok Seo
  • A NOVEL MODIFIED ORNITHINE DECARBOXYLASE PROTEIN AND A USE THEREOF
    Publication number: 20160168605
    Abstract: Provided are a novel modified ornithine decarboxylase protein having improved putrescine productivity and a use thereof.
    Type: Application
    Filed: July 17, 2014
    Publication date: June 16, 2016
    Applicant: CJ Cheiljedang Corporation
    Inventors: Hyang CHOI, Hee Kyoung JUNG, Hak Sung KIM, Hyun Ho KYEONG, Jung Min CHOI, Joong Jae LEE, Hyo Deok SEO
  • METHOD FOR IMPROVING REPEBODY CONTAINING REPEAT MODULES
    Publication number: 20150133308
    Abstract: The present invention relates to a method for improving a repebody protein comprising repeat modules and a nucleotide library encoding a repebody protein library for improving the repebody protein. More particularly, the present invention relates to a method for improving a repebody protein using a module evolution method of sequentially mutating repeat modules constituting the repebody protein, and a nucleotide library encoding a repebody protein library used to improve the protein. According to the module evolution method of the present invention, an improved repebody protein can be screened which has a high binding affinity and accordingly increased specificity and activity, and thus it is easy to express a repebody used as an inhibitor, a therapeutic agent, and an analysis means against a target substance.
    Type: Application
    Filed: November 11, 2014
    Publication date: May 14, 2015
    Inventors: Hak-Sung Kim, Joong-Jae Lee, Hyun-Ho Kyeong, Jung-Min Choi, Da-Eun Hwang, Hae-Kap Cheong, Hyun Jung Kim, Eun-Kyeong Jo, Chul-Su Yang, Jae-Min Yuk