Patents by Inventor Jung-Hwa Lim

Jung-Hwa Lim 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).

  • Patent number: 11938247
    Abstract: Provided are a method for fabricating a human nasal turbinate-derived mesenchymal stem cell-based 3D bioprinted construct, and a use thereof, wherein the human nasal turbinate-derived mesenchymal stem cell-based, 3D bioprinted construct is advantageous over conventional mesenchymal stem cell-based, 3D bioprinted constructs in that the former can survive and proliferate stably in vitro and/or in vivo and shows high osteogenic differentiation ability as well, therefore is expected to make a great contribution to the practical use of cellular therapeutic agents.
    Type: Grant
    Filed: May 2, 2018
    Date of Patent: March 26, 2024
    Assignee: CATHOLIC UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATION
    Inventors: Sung Won Kim, Jung Yeon Lim, Sun Hwa Park, Byeong Gon Yoon, Dong-Woo Cho, Jinah Jang, Seok Won Kim
  • Patent number: 11732232
    Abstract: The present disclosure provides a biomimetic cell culture apparatus that mimics interactions among organs in a human body. The present disclosure includes a plurality of culture units for culturing cells, a conduit for connecting the plurality of culture units to each other to form a circulating path, a pump unit disposed on the conduit for forming a flow in culture medium such that the culture medium circulates through the plurality of culture units, and an agitating module for agitating the plurality of culture units.
    Type: Grant
    Filed: August 14, 2020
    Date of Patent: August 22, 2023
    Assignee: KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY
    Inventors: Cho Rok Jung, Jung Hwa Lim, Hyun Mi Kang, Kyung Hee Noh, Kyung Sook Chung, Mi Young Son, Myung Jin Son
  • Publication number: 20220049205
    Abstract: The present disclosure provides a biomimetic cell culture apparatus that mimics interactions among organs in a human body. The present disclosure includes a plurality of culture units for culturing cells, a conduit for connecting the plurality of culture units to each other to form a circulating path, a pump unit disposed on the conduit for forming a flow in culture medium such that the culture medium circulates through the plurality of culture units, and an agitating module for agitating the plurality of culture units.
    Type: Application
    Filed: August 14, 2020
    Publication date: February 17, 2022
    Applicant: KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY
    Inventors: Cho Rok JUNG, Jung Hwa LIM, Hyun Mi KANG, Kyung Hee NOH, Kyung Sook CHUNG, Mi Young SON, Myung Jin SON
  • Publication number: 20150191687
    Abstract: The present invention relates to a cell culture container comprisng: an outer container of which an upper surface is open and into which a culture solution can be put; a container cover coupled to the upper end of the outer container to prevent the penetration of microorganisms; and an inner container which is placed inside the outer container, can put a culture solution, and can be separated from the outer container. The present invention relates to a cultivation culture system comprising: a plurality of the cell culture containers; circulation pipes for connecting each of the adjacent cell culture containers so as to allow the plurality of the cell culture containers to be interconnected and connecting a pair of the cell culture containers placed at both ends; and a circulation portion for supplying a culture solution and gas to a cell culture portion so as to circulate the same.
    Type: Application
    Filed: October 17, 2013
    Publication date: July 9, 2015
    Inventors: Cho-Rok Jung, Jung Hwa Lim, Dong-Soo Im
  • Patent number: 9066976
    Abstract: The present invention relates to the E2EPF UCP-VHL interaction and the uses thereof, more precisely a method for increasing or reducing VHL activity or level by regulating UCP activity or level to inhibit cancer cell proliferation or metastasis or to increase angiogenesis. The inhibition of UCP activity is accomplished by any UCP activity inhibitor selected from a group consisting of a small interfering RNA (RNAi), an antisense oligonucleotide, and a polynucleotide complementarily binding to mRNA of UCP, a peptide, a peptide mimetics and an antibody, and a low molecular compound. In the meantime, the increase of angiogenesis is accomplished by the following mechanism; UCP over-expression is induced by a gene carrier and thus endogenous VHL is reduced, leading to the stabilization of HIF-1? which enhances VEGF activation based on the HIF-1? stabilization.
    Type: Grant
    Filed: August 22, 2011
    Date of Patent: June 30, 2015
    Assignee: Korea Research Institute of Bioscience and Biotechnology
    Inventors: Dong-Soo Im, Cho-Rok Jung, Kyung-Sun Hwang, Jung Hwa Lim
  • Patent number: 9056132
    Abstract: The present invention relates to the E2EPF UCP-VHL interaction and the uses thereof, more precisely a method for increasing or reducing VHL activity or level by regulating UCP activity or level to inhibit cancer cell proliferation or metastasis or to increase angiogenesis. The inhibition of UCP activity is accomplished by any UCP activity inhibitor selected from a group consisting of a small interfering RNA (RNAi), an antisense oligonucleotide, and a polynucleotide complementarily binding to mRNA of UCP, a peptide, a peptide mimetics and an antibody, and a low molecular compound. In the meantime, the increase of angiogenesis is accomplished by the following mechanism; UCP over-expression is induced by a gene carrier and thus endogenous VHL is reduced, leading to the stabilization of HIF-1? which enhances VEGF activation based on the HIF-1? stabilization.
    Type: Grant
    Filed: February 18, 2014
    Date of Patent: June 16, 2015
    Assignee: Korea Research Institute of Bioscience and Biotechnology
    Inventors: Dong-Soo Im, Cho-Rok Jung, Kyung-Sun Hwang, Jung Hwa Lim
  • Publication number: 20140234285
    Abstract: The present invention relates to the E2EPF UCP-VHL interaction and the uses thereof, more precisely a method for increasing or reducing VHL activity or level by regulating UCP activity or level to inhibit cancer cell proliferation or metastasis or to increase angiogenesis. The inhibition of UCP activity is accomplished by any UCP activity inhibitor selected from a group consisting of a small interfering RNA (RNAi), an antisense oligonucleotide, and a polynucleotide complementarily binding to mRNA of UCP, a peptide, a peptide mimetics and an antibody, and a low molecular compound. In the meantime, the increase of angiogenesis is accomplished by the following mechanism; UCP over-expression is induced by a gene carrier and thus endogenous VHL is reduced, leading to the stabilization of HIF-1? which enhances VEGF activation based on the HIF-1? stabilization.
    Type: Application
    Filed: February 18, 2014
    Publication date: August 21, 2014
    Applicant: Korea Research Institute of Bioscience and Biotechnology
    Inventors: Dong-Soo IM, Cho-Rok JUNG, Kyung-Sun HWANG, Jung Hwa Lim
  • Patent number: 8404435
    Abstract: The present invention relates to Enigma (PDLIM7)-Mdm2 interaction and use thereof. More particularly, it may induce an effective apoptosis of cancer cells by inhibition of an Enigma expression or an Enigma activity which induces Mdm2 destabilization and p53 activity; it may assess the prognosis of anti-cancer therapy by determining that Enigma, which is induced by SRF, is overexpressed in cancer tissues with Mdm2; it may screen anti-cancer activity substances by selecting a factor to inhibit specific binding between Enigma and Mdm2. Enigma-Mdm2 interaction and Enigma expression regulation may be utilized usefully for preventing cancers and developing therapeutic methods and anti-cancer agents.
    Type: Grant
    Filed: September 22, 2011
    Date of Patent: March 26, 2013
    Assignee: Korea Research Institute of Bioscience and Biotechnology
    Inventors: Cho-Rok Jung, Dong-Soo Im, Jung-Hwa Lim, Yoon Jung Choi
  • Publication number: 20120015374
    Abstract: The present invention relates to Enigma (PDLIM7)-Mdm2 interaction and use thereof. More particularly, it may induce an effective apoptosis of cancer cells by inhibition of an Enigma expression or an Enigma activity which induces Mdm2 destabilization and p53 activity; it may assess the prognosis of anti-cancer therapy by determining that Enigma, which is induced by SRF, is overexpressed in cancer tissues with Mdm2; it may screen anti-cancer activity substances by selecting a factor to inhibit specific binding between Enigma and Mdm2. Enigma-Mdm2 interaction and Enigma expression regulation may be utilized usefully for preventing cancers and developing therapeutic methods and anti-cancer agents.
    Type: Application
    Filed: September 22, 2011
    Publication date: January 19, 2012
    Inventors: Cho-Rok Jung, Dong-Soo Im, Jung-Hwa Lim, Yoon Jung Choi
  • Patent number: 8088750
    Abstract: The present invention relates to Enigma (PDLIM7)-Mdm2 interaction and use thereof. More particularly, it may induce an effective apoptosis of cancer cells by inhibition of an Enigma expression or an Enigma activity which induces Mdm2 destabilization and p53 activity; it may assess the prognosis of anti-cancer therapy by determining that Enigma, which is induced by SRF, is overexpressed in cancer tissues with Mdm2; it may screen anti-cancer activity substances by to selecting a factor to inhibit specific binding between Enigma and Mdm2. Enigma-Mdm2 interaction and Enigma expression regulation may be utilized usefully for preventing cancers and developing therapeutic methods and anti-cancer agents.
    Type: Grant
    Filed: February 11, 2010
    Date of Patent: January 3, 2012
    Assignee: Korea Research Institute of Bioscience and Biotechnology
    Inventors: Cho-Rok Jung, Dong-Soo Im, Jung-Hwa Lim, Yoon Jung Choi
  • Publication number: 20100239566
    Abstract: The present invention relates to Enigma (PDLIM7)-Mdm2 interaction and use thereof. More particularly, it may induce an effective apoptosis of cancer cells by inhibition of an Enigma expression or an Enigma activity which induces Mdm2 destabilization and p53 activity; it may assess the prognosis of anti-cancer therapy by determining that Enigma, which is induced by SRF, is overexpressed in cancer tissues with Mdm2; it may screen anti-cancer activity substances by to selecting a factor to inhibit specific binding between Enigma and Mdm2. Enigma-Mdm2 interaction and Enigma expression regulation may be utilized usefully for preventing cancers and developing therapeutic methods and anti-cancer agents.
    Type: Application
    Filed: February 11, 2010
    Publication date: September 23, 2010
    Inventors: Cho-Rok Jung, Dong-Soo Im, Jung-Hwa Lim, Yoon Jung Choi