Patents by Inventor Kyoung-Youl Lee

Kyoung-Youl Lee 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: 20230194164
    Abstract: A device for removing rainwater from an umbrella is disclosed. The device for removing rainwater from an umbrella comprises: a stand extending upward from a support; a holder for fixing an umbrella shaft; a driving apparatus coupled to the stand and for vibrating the holder; and a processor for controlling the vibration generated by the driving apparatus. The holder comprises: an opening; a fixing groove for fixing the umbrella shaft; and a support member for supporting the umbrella shaft from the opening to the fixing groove. The opening is open in the linear direction to the fixing groove such that the umbrella shaft is inserted in one direction from the opening to the fixing groove.
    Type: Application
    Filed: May 14, 2021
    Publication date: June 22, 2023
    Inventor: Kyoung Youl LEE
  • Patent number: 8883226
    Abstract: A pharmaceutical composition for the prevention and treatment of inflammatory disease or asthma comprising the extract of Decaspermum fruticosum as an active ingredient. The extract of Decaspermum fruticosum of the present invention inhibited the increase of eosinophils in bronchoalveolar lavage fluid of the ovalbumin induced asthma animal model, had the activity of inhibiting the secretions of immunoglobulin and chemokine (Eotaxin) in bronchoalveolar lavage fluid and blood, and inhibited the secretions of NO and TNF-? in macrophages. Therefore, the extract of Decaspermum fruticosum of the present invention can be effectively used as an active ingredient of a pharmaceutical composition for the prevention and treatment of inflammatory disease or asthma, and of a health functional food for the prevention and improvement of inflammatory disease or asthma.
    Type: Grant
    Filed: February 7, 2012
    Date of Patent: November 11, 2014
    Assignee: Korea Institute of Oriental Medicine
    Inventors: Sei Ryang Oh, Kyung Seop Ahn, Ok-Kyoung Kwon, Hyeong Kyu Lee, Joongku Lee, Hyouk Joung, Mee-Young Lee, Hwa-Young Son, Kyoung-youl Lee, Sang Woo Lee, Hang Jin, Wan Yi Li
  • Patent number: 8722110
    Abstract: Disclosed is a pharmaceutical composition for the prophylaxis and therapy of inflammatory diseases, allergic diseases, or asthma, comprising a velvet apple (Diospyros blancoi A. DC.) extract as an active ingredient. Having the inhibitory activity against the nuclear translocation of NF-?B, whose level is rapidly elevated in response to inflammatory stimuli, the velvet apple extract can suppress the production of NO and PGE2, the expression of iNOS and COX-2, and the release of IL-1? and TNF-?, and can significantly down regulate Th2-mediated IL-4 and IL-13 production. In addition, the extract was found to inhibit the activation of eosinophils in bronchoalveolar lavage fluid, and to suppress the secretion of immunoglobulins and chemokines in bronchoalveolar lavage fluid and blood, as measured by in vivo tests on an ovalbumin-induced asthma mouse model. Therefore, the extract can be used in the method for preventing or treating various inflammatory disorders, allergic diseases, or asthma.
    Type: Grant
    Filed: August 30, 2011
    Date of Patent: May 13, 2014
    Assignee: Korea Research Institute of Bioscience and Biotechnology
    Inventors: Kyung Seop Ahn, Ok-Kyoung Kwon, Sei Ryang Oh, Jung Hee Kim, Hyeong Kyu Lee, Mee-Young Lee, Hwa-Young Son, Kyoung-Youl Lee, Soo Yong Kim, Giselle Tomayo-Castillo, Katia Rosales-Ovares, Rodrigo Gamez-Lobo
  • Publication number: 20130323331
    Abstract: The present invention relates to a pharmaceutical composition for the prevention and treatment of inflammatory disease or asthma comprising the extract of Decaspermum fruticosum as an active ingredient. The extract of Decaspermum fruticosum of the present invention inhibited the increase of eosinophils in bronchoalveolar lavage fluid of the ovalbumin-induced asthma animal model, had the activity of inhibiting the secretions of immunoglobulin and chemokine (Eotaxin) in bronchoalveolar lavage fluid and blood, and inhibited the secretions of NO and TNF-? in macrophages. Therefore, the extract of Decaspermum fruticosum of the present invention can be effectively used as an active ingredient of a pharmaceutical composition for the prevention and treatment of inflammatory disease or asthma, and of a health functional food for the prevention and improvement of inflammatory disease or asthma.
    Type: Application
    Filed: February 7, 2012
    Publication date: December 5, 2013
    Applicant: KOREA INSTITUTE OF ORIENTAL MEDICINE
    Inventors: Sei Ryang Oh, Kyung Seop Ahn, Ok-Kyoung Kwon, Hyeong Kyu Lee, Joongku Lee, Hyouk Joung, Mee-Young Lee, Hwa-Young Son, Kyoung-youl Lee, Sang Woo Lee, Hang Jin, Wan Yi Li
  • Publication number: 20130164395
    Abstract: Disclosed is a pharmaceutical composition for the prophylaxis and therapy of inflammatory diseases, allergic diseases, or asthma, comprising a velvet apple (Diospyros blancoi A. DC.) extract as an active ingredient. Having the inhibitory activity against the nuclear translocation of NF-?B, whose level is rapidly elevated in response to inflammatory stimuli, the velvet apple extract can suppress the production of NO and PGE2, the expression of iNOS and COX-2, and the release of IL-1? and TNF-?, and can significantly down regulate Th2-mediated IL-4 and IL-13 production. In addition, the extract was found to inhibit the activation of eosinophils in bronchoalveolar lavage fluid, and to suppress the secretion of immunoglobulins and chemokines in bronchoalveolar lavage fluid and blood, as measured by in vivo tests on an ovalbumin-induced asthma mouse model. Therefore, the extract can be used in the method for preventing or treating various inflammatory disorders, allergic diseases, or asthma.
    Type: Application
    Filed: August 30, 2011
    Publication date: June 27, 2013
    Inventors: Kyung Seop Ahn, Ok-Kyoung Kwon, Sei Ryang Oh, Jung Hee Kim, Hyeong Kyu Lee, Mee-Young Lee, Hwa-Young Son, Kyoung-Youl Lee, Soo Yong Kim, Giselle Tomayo-Castillo, Katia Rosales-Ovares, Rodrigo Gamez-Lobo