Patents by Inventor Won-Sup CHOI

Won-Sup CHOI 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: 12171857
    Abstract: The present disclosure relates to novel cell penetrating peptides and their applications in cosmetic compositions. These compositions include cell penetrating botulinum toxin recombinant proteins, which are fusion proteins of the cell-penetrating peptides and botulinum toxin. Also disclosed are polynucleotides encoding these recombinant proteins and recombinant expression vectors comprising these polynucleotides. The cell penetrating botulinum toxin recombinant proteins serve as active ingredients in the cosmetic compositions.
    Type: Grant
    Filed: November 19, 2020
    Date of Patent: December 24, 2024
    Assignee: Kan Zen Co., Ltd
    Inventors: Won Sup Choi, Hyun Sun Park, Da Som Kwon, Tae Kyu Park
  • Patent number: 12023400
    Abstract: Disclosed herein is a recombinant protein including botulinum toxin and cell penetrating peptides and cosmetic composition. The cell penetrating peptide according to the present disclosure may be actively used as a topical agent for various disease treatment, aesthetic, or cosmetic purposes, especially for a cosmetic composition, by securing better convenience as well as maximizing the intrinsic in vivo efficacy of the botulinum toxin through the cell penetrating recombinant proteins that combines the botulinum toxin and a cell penetrating peptide by making skin penetration and/or cell penetration for botulinum toxin more efficient.
    Type: Grant
    Filed: May 7, 2021
    Date of Patent: July 2, 2024
    Assignee: Kan Zen Co., Ltd
    Inventors: Won Sup Choi, Hyun Sun Park, Da Som Kwon, Tae Kyu Park
  • Publication number: 20220304913
    Abstract: Disclosed herein is a cosmetic composition including novel cell penetrating peptides, cell penetrating botulinum toxin recombinant proteins in which the cell-penetrating peptide and botulinum toxin are fused, polynucleotides encoding the cell penetrating botulinum toxin recombinant proteins, recombinant expression vector comprising the polynucleotides, and the cell penetrating botulinum toxin recombinant protein as active ingredients.
    Type: Application
    Filed: November 19, 2020
    Publication date: September 29, 2022
    Applicant: Kan Zen Co., Ltd
    Inventors: Won Sup CHOI, Hyun Sun PARK, Da Som KWON, Tae Kyu PARK
  • Publication number: 20220040079
    Abstract: Disclosed herein is a recombinant protein including botulinum toxin and cell penetrating peptides and cosmetic composition. The cell penetrating peptide according to the present disclosure may be actively used as a topical agent for various disease treatment, aesthetic, or cosmetic purposes, especially for a cosmetic composition, by securing better convenience as well as maximizing the intrinsic in vivo efficacy of the botulinum toxin through the cell penetrating recombinant proteins that combines the botulinum toxin and a cell penetrating peptide by making skin penetration and/or cell penetration for botulinum toxin more efficient.
    Type: Application
    Filed: May 7, 2021
    Publication date: February 10, 2022
    Applicant: Kan Zen Co., Ltd
    Inventors: Won Sup CHOI, Hyun Sun PARK, Da Som KWON, Tae Kyu PARK
  • Patent number: 9275574
    Abstract: An organic light emitting diode (OLED) display that includes a panel assembly outputting an image, an electrode part formed at one side of the panel assembly, and a connection member connected to the electrode part, wherein the connection member includes a body part having a plane shape, a plurality of first electrode lines and a plurality of second electrode lines extending in a longitudinal direction, being wire bonded to the electrode part, spaced apart from one another in a lateral direction in an alternating manner and electrically connecting an external device to the panel assembly.
    Type: Grant
    Filed: July 23, 2013
    Date of Patent: March 1, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventors: Rog Hur, Won-Sup Choi, Sun-Sang Hwang, Beom-Seok Cha
  • Publication number: 20140284562
    Abstract: An organic light emitting diode (OLED) display that includes a panel assembly outputting an image, an electrode part formed at one side of the panel assembly, and a connection member connected to the electrode part, wherein the connection member includes a body part having a plane shape, a plurality of first electrode lines and a plurality of second electrode lines extending in a longitudinal direction, being wire bonded to the electrode part, spaced apart from one another in a lateral direction in an alternating manner and electrically connecting an external device to the panel assembly.
    Type: Application
    Filed: July 23, 2013
    Publication date: September 25, 2014
    Inventors: Rog HUR, Won-Sup CHOI, Sun-Sang HWANG, Beom-Seok CHA