Patents by Inventor Dae-Hee Shin

Dae-Hee Shin 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: 20170028010
    Abstract: The present invention relates to inventive novel industrialized method for preparing purified extract containing more abundant active ingredients such as catalpol derivatives from the extract of Pseudolysimachion rotundum var subintegrum than that prepared by the conventional preparation method disclosed in the prior art and the therapeutics or functional health food comprising the purified extract for treating and preventing inflammatory, allergic or asthmatic disease. The purified extract showed more potent anti-inflammatory, anti-allergy and anti-asthma activity than that prepared by the conventional preparation method disclosed in the prior art through various in vivo tests such as inhibition test on the reproduction of eosinophil, the release of immunoglobulin and inflammatory chemokines in plasma and bronchoalveolar fluid as well as the suppression of airway hyperresponsiveness and goblet cell hyperplasia in a OVA-sensitized/challenged mouse model.
    Type: Application
    Filed: September 11, 2016
    Publication date: February 2, 2017
    Inventors: Yongnam LEE, Ji-seok YOO, Dae-hee SHIN, Byung-hwan RYOO, Sei-ryang OH, Kyung-seop AHN, Hyeongkyu LEE, Ok-kyoung KWON, Doo-young KIM, Jung-hee KIM, Hyuk-hwan SONG
  • Publication number: 20160199430
    Abstract: A method for preparing purified extract containing more abundant active ingredients such as catalpol derivatives from the extract of Pseudolysimachion rotundum var subintegrum than that prepared by the conventional preparation method disclosed in the prior art and the therapeutics or functional health food comprising the purified extract for treating and preventing inflammatory, allergic or asthmatic disease. The purified extract showed more potent anti-inflammatory, anti-allergy and anti-asthma activity than that prepared by the conventional preparation method disclosed in the prior art through various in vivo tests such as inhibition test on the reproduction of eosinophil, the release of immunoglobulin and inflammatory chemokines in plasma and bronchoalveolar fluid as well as the suppression of airway hyperresponsiveness and goblet cell hyperplasia in a OVA-sensitized/challenged mouse model.
    Type: Application
    Filed: December 23, 2013
    Publication date: July 14, 2016
    Inventors: Yongnam LEE, Ji-seok YOO, Dae-hee SHIN, Byung-hwan RYOO, Sei-ryang OH, Kyung-seop AHN, Hyeongkyu LEE, Ok-kyoung KWON, Doo-young KIM, Jung-hee KIM, Hyuk-hwan SONG
  • Publication number: 20160051612
    Abstract: A composition comprising a purified extract isolated from Pseudolysimachion rotundum var. subintegrum containing abundant amount of active ingredient or the compounds isolated therefrom as an active ingredient for treating a chronic obstructive pulmonary disease and the use thereof. Inventive purified extract and compounds showed potent anti-COPD activity without beta-2-receptor agonistic response through various in vivo tests as well as in vitro test. Therefore, it can be used as the therapeutics or functional health food for treating and preventing chronic obstructive pulmonary disease (COPD).
    Type: Application
    Filed: April 9, 2014
    Publication date: February 25, 2016
    Inventors: Yongnam LEE, Ji-seok YOO, Dae-hee SHIN, Byung-hwan RYOO, Kyung Seop AHN, Sei Ryang OH, Hyeong Kyu LEE, In Sik SHIN, Doo Young KIM, Ok-Kyoung KWON, Hyuk Hwan SONG, Seung Hyung KIM, SuUi LEE
  • Patent number: 9180101
    Abstract: Disclosed is a pharmaceutical composition simultaneously having a rapid acting property and a long-acting property, comprising a sustained-release part coated with a water-insoluble polymer on the surface, comprising a first active pharmaceutical ingredient, at least one release control base selected from the group consisting of water-insoluble polymer, and water-soluble viscous polymer, and a pharmaceutically acceptable carrier; and, an immediate release part comprising a second active pharmaceutical ingredient and a pharmaceutically acceptable carrier.
    Type: Grant
    Filed: May 16, 2011
    Date of Patent: November 10, 2015
    Assignee: YUNGJIN PHARM CO., LTD.
    Inventors: Dong-Joon Oh, Byoung-Ki Kim, Byung-Kwan Moon, Ji-Seok Yoo, Dae-Hee Shin, Byung-Hwan Ryoo
  • Publication number: 20120082656
    Abstract: The present invention relates to a composition comprising the purified extract of bee venom for preventing and treating degenerative brain diseases and the use thereby. The purified extract of bee venom shows potent inhibitory effect on microglial cell activation and abnormal circling behavior using by animal model of degenerative brain disease as well as potent cell-protective activity therefore, it can be useful in treating and preventing the degenerative brain disease as a medicament.
    Type: Application
    Filed: December 4, 2009
    Publication date: April 5, 2012
    Inventors: Seong Tae Yoon, Dae Hee Shin, Bang Ho Lim, Jae Young Kim, Jae Seok Choi
  • Publication number: 20110217374
    Abstract: Disclosed is a pharmaceutical composition simultaneously having a rapid acting property and a long-acting property, comprising a sustained-release part coated with a water-insoluble polymer on the surface, comprising a first active pharmaceutical ingredient, at least one release control base selected from the group consisting of water-insoluble polymer, and water-soluble viscous polymer, and a pharmaceutically acceptable carrier; and, an immediate release part comprising a second active pharmaceutical ingredient and a pharmaceutically acceptable carrier.
    Type: Application
    Filed: May 16, 2011
    Publication date: September 8, 2011
    Applicant: YUNGJIN PHARM. CO., LTD.
    Inventors: Dong-Joon OH, Byoung-Ki Kim, Byung-Kwan Moon, Ji-Seok Yoo, Dae-Hee Shin, Byung-Hwan Ryoo