Patents by Inventor Gi-Seok YOON

Gi-Seok YOON 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).

  • Methods for preparing oligonucleotides for detecting target nucleic acid molecules in samples
    Patent number: 11222713
    Abstract: The present invention relates to technology for preparing oligonucleotides for detecting a target nucleic acid molecule in a sample. Unlike the conventional methods, the present invention provides a first oligonucleotide candidate group designed appropriately for the first selected nucleotide sequence of the target nucleic acid molecule as a standard instead of simultaneously referring to all of the sequences exhibiting the genetic diversity. Then, an optimal oligonucleotide capable of accurately detecting a target nucleic acid molecule exhibiting genetic diversity in a sample is provided by using the first oligonucleotide candidate group.
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: January 11, 2022
    Assignee: SEEGENE, INC.
    Inventors: Gi-Seok Yoon, Jun-Seo Lee, Kwang-Il Lee
  • Methods for preparing tagging oligonucleotides
    Patent number: 11066704
    Abstract: The present invention relates to technologies for preparing a tagging oligonucleotide. By analyzing exquisitely a non-complementarity level of a first tagging part, the first aspect of the present invention permits to more efficiently and easily select a suitable tagging sequence among a multitude of sequences generated theoretically. In addition, according to the second aspect of the present invention, when a nucleotide sequence for a tagging portion is first selected, one or more regions in a target nucleic acid sequence having a non-complementarity level to the nucleotide sequence for the tagging portion are found, and then a nucleotide sequence for a targeting portion is determined, tagging oligonucleotides for detecting various target nucleic acid sequences can prepared by using the fewest number of nucleotide sequences for the tagging portion and a third template.
    Type: Grant
    Filed: June 9, 2017
    Date of Patent: July 20, 2021
    Assignee: SEEGENE, INC.
    Inventors: Jong Yoon Chun, Gi-Seok Yoon
  • METHODS FOR PREPARING OLIGONUCLEOTIDES FOR DETECTING TARGET NUCLEIC ACID MOLECULES IN SAMPLES
    Publication number: 20190284607
    Abstract: The present invention relates to technology for preparing oligonucleotides for detecting a target nucleic acid molecule in a sample. Unlike the conventional methods, the present invention provides a first oligonucleotide candidate group designed appropriately for the first selected nucleotide sequence of the target nucleic acid molecule as a standard instead of simultaneously referring to all of the sequences exhibiting the genetic diversity. Then, an optimal oligonucleotide capable of accurately detecting a target nucleic acid molecule exhibiting genetic diversity in a sample is provided by using the first oligonucleotide candidate group.
    Type: Application
    Filed: September 29, 2017
    Publication date: September 19, 2019
    Inventors: Gi-Seok YOON, Jun-Seo LEE, Kwang-Il LEE