Patents by Inventor Hongmarn Park

Hongmarn Park 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).

  • Genome-originated artificial ncRNA expression library and method of preparing the same
    Patent number: 10227586
    Abstract: The present invention relates to an artificial ncRNA expression library and a method for preparing the same, and particularly the present invention relates to a library securing the stability of the artificial ncRNA by cloning random fragmented DNA that whole genome DNA of E. coli is randomly fragmented to a middle of RNA scaffold having a double stem-loop and a method for preparing the same.
    Type: Grant
    Filed: April 19, 2017
    Date of Patent: March 12, 2019
    Assignee: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Younghoon Lee, Won Kyong Kim, Geunu Bak, Hongmarn Park, Jee Soo Choi, Shinae Suk, Ji Young Lee, Yeongseong Yoon
  • Effective method for specific gene silencing using artificial small RNA
    Patent number: 9834768
    Abstract: A nucleic acid molecule comprising a stem-loop structure, a nucleic acid complex comprising the nucleic acid molecule, a composition for delivering a target recognition sequence, and the composition comprising the nucleic acid complex. An artificial small ribonucleic acid of the stem-loop structure stably maintains single-strandedness of a target recognition sequence which interacts with a nucleic acid of interest for a gene of interest of a prokaryote, thereby providing a nucleic acid complex for effective silencing of the gene of interest.
    Type: Grant
    Filed: September 16, 2015
    Date of Patent: December 5, 2017
    Assignee: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Younghoon Lee, Geunu Bak, Hongmarn Park, Jee Soo Choi, Won Kyeong Kim, Shinae Suk, Ji Young Lee, Yeongseong Yoon
  • Effective method for specific gene silencing using artificial small RNA
    Publication number: 20160186169
    Abstract: A nucleic acid molecule comprising a stem-loop structure, a nucleic acid complex comprising the nucleic acid molecule, a composition for delivering a target recognition sequence, and the composition comprising the nucleic acid complex. An artificial small ribonucleic acid of the stem-loop structure stably maintains single-strandedness of a target recognition sequence which interacts with a nucleic acid of interest for a gene of interest of a prokaryote, thereby providing a nucleic acid complex for effective silencing of the gene of interest.
    Type: Application
    Filed: September 16, 2015
    Publication date: June 30, 2016
    Inventors: Younghoon LEE, Geunu Bak, Hongmarn Park, Jee Soo Choi, Won Kyeong Kim, Shinae Suk, Ji Young Lee, Yeongseong Yoon