Patents by Inventor Yong-Yoon Chung

Yong-Yoon Chung 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).

  • CHIMERIC ANTIGEN RECEPTOR FOR TREATMENT OF CANCER
    Publication number: 20230227525
    Abstract: The present invention relates to a novel chimeric antigen receptor and to a pharmaceutical composition for preventing or treating containing the same.
    Type: Application
    Filed: May 7, 2021
    Publication date: July 20, 2023
    Applicants: SMT BIO CO., LTD., INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: Yong Yoon CHUNG, In Hye JUNG
  • Gene encoding cysteine protease and its promoter which are expressed specifically in rice anther, a method for producing male sterile rice by suppressing expression of the gene
    Publication number: 20050160498
    Abstract: The present invention relates to a novel gene encoding cysteine protease expressed specifically in rice anther, an anther-specific promoter of the gene and a method for producing male sterile rice by suppressing expression of the gene. The rCysP1 gene of the present invention is a novel gene encoding cysteine protease that is expressed in rice anther and thus involved in pollen development. Therefore, suppression of the gene expression makes it possible to prepare male sterile rice available to control of seed production because the suppression results in pollen generation in rice. In addition, the above gene of the present invention is available to other Gramineae and provides an advantage to use antagonistic traits, which can be shown by over-expression.
    Type: Application
    Filed: July 22, 2004
    Publication date: July 21, 2005
    Inventors: Yong-Yoon Chung, Sang-Hyun Lee, Gyn-Heung An
  • DNA comprising rice anther-specific gene and transgenic plant transformed therewith
    Publication number: 20040060084
    Abstract: This invention describes novel DNA sequences which function as promoters of anther-specific transcription of coding DNA sequences in recombinant or chimeric DNA sequences. The invention also describes recombinant or chimeric DNA sequences, which are expressed specifically in the anther of a plant. The said recombinant or chimeric DNA sequences may be used to create transgenic plants, but especially transgenic male-sterile plants.
    Type: Application
    Filed: June 24, 2003
    Publication date: March 25, 2004
    Applicant: Syngenta Participations AG
    Inventors: Gynheung An, Jong-Seong Jeon, Yong-Yoon Chung, Sichul Lee
  • DNA comprising rice anther-specific gene and transgenic plant transformed therewith
    Publication number: 20010051713
    Abstract: This invention describes novel DNA sequences which function as promoters of anther-specific transcription of coding DNA sequences in recombinant or chimeric DNA sequences. The invention also describes recombinant or chimeric DNA sequences, which are expressed specifically in the anther of a plant. The said recombinant or chimeric DNA sequences may be used to create transgenic plants, but especially transgenic male-sterile plants.
    Type: Application
    Filed: May 3, 2001
    Publication date: December 13, 2001
    Inventors: Gynheung An, Jong-Seong Jeon, Yong-Yoon Chung, Sichul Lee