Patents by Inventor Yong Ji Chung

Yong Ji Chung 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).

  • Publication number: 20250127844
    Abstract: The present invention relates to a peptide of a novel sequence that has hair growth promotion and hair loss prevention activity. The peptide has activity that can promote or induce the proliferation or activity of cells related to hair formation, and thus a composition containing the peptide can be usefully used for preventing hair loss or promoting hair growth.
    Type: Application
    Filed: September 28, 2022
    Publication date: April 24, 2025
    Inventors: Yong Ji CHUNG, Eun Mi KIM, Eung Ji LEE, Min Woong KIM, Hana GIL
  • Publication number: 20250129120
    Abstract: The present invention relates to a peptide of a novel sequence, which has an activity for promoting hair growth and preventing hair loss. Since the peptide has activity for promoting or inducing the proliferation or activation of cells related to hair formation, a composition containing the peptide can be useful for preventing hair loss or promoting hair growth.
    Type: Application
    Filed: September 28, 2022
    Publication date: April 24, 2025
    Inventors: Yong Ji CHUNG, Eun Mi KIM, Eung Ji LEE, Min Woong KIM, Hana GIL
  • Publication number: 20250129119
    Abstract: The present invention relates to a peptide having anti-inflammatory activity and an anti-inflammatory composition comprising same. A peptide comprising the amino acid sequence of SEQ ID NO: 1, according to the present invention has anti-inflammatory activity, and thus can be used as a raw material of medicines for the prevention, amelioration or treatment of inflammatory diseases or cosmetics for preventing or ameliorating skin inflammation.
    Type: Application
    Filed: September 27, 2022
    Publication date: April 24, 2025
    Inventors: Yong Ji CHUNG, Eun Mi KIM, Seon Soo KIM
  • Publication number: 20250064707
    Abstract: The present invention relates to a peptide having anti-aging activity and a composition for skin regeneration or suppressing skin aging, comprising the peptide as an active ingredient. The peptide according to the present invention, comprising an amino acid sequence of SEQ ID NO: 1, has anti-aging activity and thus can be used as a raw material for a cosmetic product for skin regeneration or suppressing skin aging or as a raw material for a pharmaceutical product for preventing, ameliorating, or treating photoaging.
    Type: Application
    Filed: September 27, 2022
    Publication date: February 27, 2025
    Inventors: Yong Ji CHUNG, Eun Mi KIM, Eung Ji LEE, Hana KANG, Bobyeol HWANG
  • Publication number: 20250057751
    Abstract: The present application relates to a peptide having the activity of improving the skin condition and use thereof, and provides a peptide consisting of the amino acid sequence of SEQ ID NO: 1 and a cosmetic composition for improving the skin condition including, as an active ingredient, the peptide consisting of the amino acid sequence of SEQ ID NO: 1.
    Type: Application
    Filed: December 28, 2021
    Publication date: February 20, 2025
    Inventors: Yong Ji CHUNG, Eun Mi KIM, Eung Ji LEE, Hana KANG, Bobyeol HWANG
  • Publication number: 20250042941
    Abstract: The present invention relates to a novel peptide having various physiological activities and use thereof. The novel peptide according to the present invention induces an increase in joint components in chondrocytes, increases the cartilage differentiation of mesenchymal stem cells and the production of extracellular matrix, suppresses an increase in inflammatory cytokines or inflammatory proteins, and can also suppress the differentiation and formation of osteoclasts, and thus can be effectively used as an active ingredient of a pharmaceutical composition for regenerating cartilage or preventing or treating an inflammatory disease or osteoporosis, or a health functional food for ameliorating the symptoms.
    Type: Application
    Filed: October 28, 2022
    Publication date: February 6, 2025
    Inventors: Yong Ji CHUNG, Eun Mi KIM, Jeong Tae YEON, Eun Ju LEE, Hyun Joo CHO
  • Publication number: 20250042942
    Abstract: The present invention relates to a novel peptide having various physiological activities and a use thereof. The novel peptide, according to the present invention, may induce the increase of constituent components of joints in chondrocytes, increase chondrogenic differentiation of mesenchymal stem cells and extracellular matrix generation, and also inhibit the increase of inflammatory cytokines or inflammatory proteins, and inhibit osteoclast differentiation and formation, and thus may be usefully employed as an active ingredient for a pharmaceutical composition for cartilage regeneration or prevention or treatment of inflammatory disease or osteoporosis, or a health functional food for alleviating such symptoms.
    Type: Application
    Filed: October 28, 2022
    Publication date: February 6, 2025
    Inventors: Yong Ji CHUNG, Eun Mi KIM, Jeong Tae YEON
  • Publication number: 20240415920
    Abstract: The present invention relates to a peptide of a novel sequence, having the activities of preventing hair loss and promoting hair growth, the peptide having the activity of promoting or inducing the proliferation or activation of cells related to hair formation, and thus a composition comprising the peptide can be effectively used for preventing hair loss or promoting hair growth.
    Type: Application
    Filed: September 28, 2022
    Publication date: December 19, 2024
    Inventors: Yong Ji CHUNG, Eun Mi KIM, Eung Ji LEE, Min Woong KIM, Hana GIL
  • Publication number: 20240407993
    Abstract: The present invention relates to a peptide having anti-aging activity and a composition for skin regeneration or suppressing skin aging, comprising the peptide as an active ingredient. The peptide according to the present invention, comprising an amino acid sequence of SEQ ID NO: 1, has anti-aging activity and can thus be used as a raw material for a cosmetic product for skin regeneration or suppressing skin aging, or as a raw material for a pharmaceutical product for preventing, ameliorating, or treating photoaging.
    Type: Application
    Filed: September 27, 2022
    Publication date: December 12, 2024
    Inventors: Yong Ji CHUNG, Eun Mi KIM, Eung Ji LEE, Hana KANG, Bobyeol HWANG
  • Publication number: 20240409584
    Abstract: The present invention relates to a peptide having anti-aging activity; and a composition for skin regeneration or suppressing skin aging, the composition comprising the peptide as an active ingredient. The peptide, comprising an amino acid sequence of SEQ ID NO: 1, according to the present invention has anti-aging activity and can thus be used as a raw material for a cosmetic product for skin regeneration or suppressing skin aging, or as material for a pharmaceutical product for preventing, ameliorating, or treating photoaging.
    Type: Application
    Filed: September 27, 2022
    Publication date: December 12, 2024
    Inventors: Yong Ji CHUNG, Eun Mi KIM, Eung Ji LEE, Hana KANG, Bobyeol HWANG
  • Publication number: 20240400615
    Abstract: The present invention relates to a peptide having anti-obesity activity by reducing stored fat, and a composition for preventing, ameliorating, or treating obesity comprising same. Since the peptide comprising an amino acid sequence of SEQ ID NO: 1 according to the present invention has an activity to reduce fat stored in cells, the peptide may be used as a pharmaceutical for the purpose of preventing, ameliorating, or treating obesity or obesity-related diseases or as a raw material for cosmetics for the purpose of slimming down.
    Type: Application
    Filed: September 27, 2022
    Publication date: December 5, 2024
    Inventors: Yong Ji CHUNG, Eun Mi KIM, Seon Soo KIM, Ah Reum JEONG
  • Publication number: 20240391955
    Abstract: The present invention relates to a peptide having anti-aging activity and a composition for skin aging suppression or skin regeneration comprising the peptide as an active ingredient.
    Type: Application
    Filed: December 29, 2021
    Publication date: November 28, 2024
    Inventors: Yong Ji CHUNG, Eun Mi KIM, Eung Ji LEE, Hana KANG, Bobyeol HWANG
  • Publication number: 20240390453
    Abstract: The present invention relates to a peptide having a novel sequence that is active in promoting hair growth and preventing hair loss. The peptide has an activity capable of promoting or inducing the proliferation or activity of cells related to hair formation, and thus, a composition comprising the peptide can be helpfully used for preventing hair loss or promoting hair growth.
    Type: Application
    Filed: September 28, 2022
    Publication date: November 28, 2024
    Inventors: Yong Ji CHUNG, Eun Mi KIM, Eung Ji LEE, Min Woong KIM, Hana GIL
  • Publication number: 20240368222
    Abstract: The present invention relates to a peptide, of a novel sequence, characterized by being gelled in accordance with the pH condition. Since the peptide may induce blood coagulation, a composition comprising the peptide can be utilized for the use of inducing hemostasis.
    Type: Application
    Filed: April 8, 2022
    Publication date: November 7, 2024
    Applicant: CAREGEN CO, LTD.
    Inventors: Yong Ji CHUNG, Eun Mi KIM, Mihee CHO, Kyeongnan KWON
  • Patent number: 12109296
    Abstract: The present disclosure relates to a peptide consisting of an amino acid sequence of SEQ ID NO: 1, 2, 3, or 4, a pharmaceutical composition for preventing or treating skin disease including the peptide, a cosmetic composition for skin condition improvement including the peptide, a food composition for skin condition improvement including the peptide, a method of preventing or treating skin disease using the peptide, and a use of the peptide in preventing or treating skin disease or improving skin condition.
    Type: Grant
    Filed: April 28, 2023
    Date of Patent: October 8, 2024
    Assignee: CAREGEN CO., LTD.
    Inventors: Yong Ji Chung, Eun Mi Kim, Eung Ji Lee
  • Publication number: 20240299560
    Abstract: The present invention relates to: a deoxycholic acid-peptide conjugate having anti-obesity activity by inhibiting lipid production and promoting lipolysis; and a use for preventing, ameliorating or treating obesity comprising the conjugate as an active ingredient.
    Type: Application
    Filed: June 11, 2021
    Publication date: September 12, 2024
    Applicant: CAREGEN CO, LTD.
    Inventors: Yong Ji CHUNG, Eun Mi KIM, Seon Soo KIM
  • Publication number: 20240287133
    Abstract: The present invention relates to a peptide of a novel sequence, having the activities of preventing hair loss and promoting hair growth, the peptide having the activity of promoting or inducing the proliferation or activation of cells related to hair formation, and thus a composition comprising the peptide can be effectively used for preventing hair loss or promoting hair growth.
    Type: Application
    Filed: September 28, 2022
    Publication date: August 29, 2024
    Inventors: Yong Ji CHUNG, Eun Mi KIM, Eung Ji LEE, Min Woong KIM, Hana GIL
  • Publication number: 20240285780
    Abstract: The present invention relates to a trolox-peptide conjugate which exhibits activity that relieves muscle contraction and increases the extracellular matrix, and which can be used as an active ingredient of a drug, a quasi-drug or a cosmetic product for muscle relaxation, neuromuscular disorder prevention or treatment, or the improvement of skin conditions including skin wrinkles.
    Type: Application
    Filed: June 11, 2021
    Publication date: August 29, 2024
    Applicant: CAREGEN CO, LTD.
    Inventors: Yong Ji CHUNG, Eun Mi KIM, Eung Ji LEE, Young Min LEE, Han A KANG
  • Patent number: 12064502
    Abstract: The present disclosure relates to a peptide consisting of an amino acid sequence of SEQ ID NO: 1, 2, 3, or 4, a pharmaceutical composition for preventing or treating skin disease including the peptide, a cosmetic composition for skin condition improvement including the peptide, a food composition for skin condition improvement including the peptide, a method of preventing or treating skin disease using the peptide, and a use of the peptide in preventing or treating skin disease or improving skin condition.
    Type: Grant
    Filed: April 28, 2023
    Date of Patent: August 20, 2024
    Assignee: CAREGEN CO., LTD.
    Inventors: Yong Ji Chung, Eun Mi Kim, Eung Ji Lee
  • Patent number: 12005123
    Abstract: A compound comprising a structure in which isotretinoin is linked to a peptide via a covalent bond and an antibiotic, anti-inflammatory, or anti-oxidative pharmaceutical or cosmetic composition comprising the same. A compound having a structure in which isotretinoin is linked to a peptide via a covalent bond according to the present invention exhibits excellent physiological activity such as antibiotic, anti-inflammatory, or anti-oxidative actions, as well as having outstanding properties, such as solubility in water, etc., and thus can find useful applications in various fields including medicines, cosmetics, etc.
    Type: Grant
    Filed: May 4, 2022
    Date of Patent: June 11, 2024
    Assignee: CAREGEN CO., LTD.
    Inventors: Yong Ji Chung, Eun Mi Kim