Patents by Inventor Jung Keun Hyun

Jung Keun Hyun 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: 11471563
    Abstract: The present disclosure relates to a method for preparing a nerve conduit, more particularly to a method for preparing a porous nerve conduit having micropores formed in microchannels and the nerve conduit prepared according to the present disclosure can be usefully used in in-vitro and in-vivo researches on nerves.
    Type: Grant
    Filed: October 30, 2017
    Date of Patent: October 18, 2022
    Assignee: Wiregene Co., Ltd.
    Inventors: Jung Keun Hyun, Kwang-Ho Lee, Jin Ho Lee, Jun-Hyeog Jang, Jonathan Campbell Knowles, Dong-Wook Han
  • Patent number: 11040125
    Abstract: The present invention relates to a neurotrophic factor carrier, particularly to a neurotrophic factor carrier wherein the neurotrophic factor is contained in a porous nerve conduit having micropores formed in microchannels, a method for preparing the same and a method for regenerating a nerve using the same, wherein the neurotrophic factor carrier prepared according to the present invention is applicable to in-vitro and in-vivo researches on nerves.
    Type: Grant
    Filed: October 30, 2017
    Date of Patent: June 22, 2021
    Assignee: Wiregene Co., Ltd.
    Inventors: Jung Keun Hyun, Jong-Wan Kim, Jun-Hyeog Jang, Min Soo Kim, Hong Sun Ahn
  • Patent number: 11040498
    Abstract: The present disclosure relates to an apparatus for manufacturing a nerve conduit, more particularly to an apparatus for manufacturing a porous nerve conduit using glass fibers whereby microchannels are formed using the space between the glass fibers and the defective rate and location-dependent variation of each nerve conduit can be minimized through uniform decompression during the manufacture. The nerve conduit manufactured according to the present disclosure can be manufactured to have various diameters and lengths to be applicable to in vitro and in vivo researches on nerves.
    Type: Grant
    Filed: July 14, 2017
    Date of Patent: June 22, 2021
    Assignee: RION CO., LTD.
    Inventors: Ki Woong Park, Ku Chan Chung, Jung Keun Hyun, Jong Wan Kim
  • Patent number: 10758646
    Abstract: The present invention relates to a method for preparing a nerve conduit containing cells, more particularly to a method for preparing a porous nerve conduit containing cells, having micropores formed in microchannels, wherein the nerve conduit containing cells prepared according to the present invention can be usefully used in in-vitro and in-vivo researches on nerves.
    Type: Grant
    Filed: October 30, 2017
    Date of Patent: September 1, 2020
    Assignee: Wiregene Co., Ltd.
    Inventors: Jung Keun Hyun, Jong-Wan Kim, Young-Jin Son, Min Soo Kim, Hong Sun Ahn
  • Patent number: 10449024
    Abstract: The present disclosure provides an apparatus generating spinal cord contusive model of animals, including an external fixation member fixed outside a body of an experiment animal, an impactor configured to impart a spinal cord of the experiment animal, and an impactor guide member fixed to the external fixation member to guide a fall of the impactor, wherein the impactor is provided with an acceleration sensor.
    Type: Grant
    Filed: September 22, 2017
    Date of Patent: October 22, 2019
    Assignee: DANKOOK UNIVERSITY CHEONAN CAMPUS INDUSTRY ACADEMIC COOPERATION FOUNDATION
    Inventors: Jung Keun Hyun, Ilyong Park, Min Soo Kim, Hyeongbeom Kim, Kyeong Wook Yoon
  • Publication number: 20180304553
    Abstract: The present disclosure relates to an apparatus for manufacturing a nerve conduit, more particularly to an apparatus for manufacturing a porous nerve conduit using glass fibers whereby microchannels are formed using the space between the glass fibers and the defective rate and location-dependent variation of each nerve conduit can be minimized through uniform decompression during the manufacture. The nerve conduit manufactured according to the present disclosure can be manufactured to have various diameters and lengths to be applicable to in vitro and in vivo researches on nerves.
    Type: Application
    Filed: July 14, 2017
    Publication date: October 25, 2018
    Inventors: Ki Woong Park, Ku Chan Chung, Jung Keun Hyun, Jong Wan Kim
  • Publication number: 20180133373
    Abstract: The present invention relates to a neurotrophic factor carrier, particularly to a neurotrophic factor carrier wherein the neurotrophic factor is contained in a porous nerve conduit having micropores formed in microchannels, a method for preparing the same and a method for regenerating a nerve using the same, wherein the neurotrophic factor carrier prepared according to the present invention is applicable to in-vitro and in-vivo researches on nerves.
    Type: Application
    Filed: October 30, 2017
    Publication date: May 17, 2018
    Inventors: Jung Keun Hyun, Jong-Wan Kim, Jun-Hyeog Jang, Min Soo Kim, Hong Sun Ahn
  • Publication number: 20180126041
    Abstract: The present invention relates to a method for preparing a nerve conduit containing cells, more particularly to a method for preparing a porous nerve conduit containing cells, having micropores formed in microchannels, wherein the nerve conduit containing cells prepared according to the present invention can be usefully used in in-vitro and in-vivo researches on nerves.
    Type: Application
    Filed: October 30, 2017
    Publication date: May 10, 2018
    Inventors: Jung Keun Hyun, Jong-Wan Kim, Young-Jin Son, Min Soo Kim, Hong Sun Ahn
  • Publication number: 20180126038
    Abstract: The present disclosure relates to a method for preparing a nerve conduit, more particularly to a method for preparing a porous nerve conduit having micropores formed in microchannels and the nerve conduit prepared according to the present disclosure can be usefully used in in-vitro and in-vivo researches on nerves.
    Type: Application
    Filed: October 30, 2017
    Publication date: May 10, 2018
    Inventors: Jung Keun Hyun, Jong-Wan Kim, Kwang-Ho Lee, Jin Ho Lee, Jun-Hyeog Jang, Jonathan Campbell Knowles, Dong-Wook Han, Min Soo Kim, Hong Sun Ahn
  • Publication number: 20180085209
    Abstract: The present disclosure provides an apparatus generating spinal cord contusive model of animals, including an external fixation member fixed outside a body of an experiment animal, an impactor configured to impart a spinal cord of the experiment animal, and an impactor guide member fixed to the external fixation member to guide a fall of the impactor, wherein the impactor is provided with an acceleration sensor.
    Type: Application
    Filed: September 22, 2017
    Publication date: March 29, 2018
    Inventors: Jong-Wan Kim, Ilyong Park, Jung Keun Hyun, Min Soo Kim, Hyeongbeom Kim, Kyeong Wook Yoon