Patents by Inventor Ki Duk Park

Ki Duk Park 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).

  • ALPHA-AMINOAMIDE DERIVATIVE COMPOUND AND PHARMACEUTICAL COMPOSITION COMPRISING SAME
    Publication number: 20170298011
    Abstract: The present disclosure relates to an ?-aminoamide derivative compound and a pharmaceutical composition containing the same. According to various embodiments of the present disclosure, provided is a therapeutic agent which can overcome the disadvantages of existing drugs used as a MAO-B inhibitor and, specifically, reversibly inhibits MAO-B through a non-covalent bond so as to alleviate or eliminate the side effects of the existing drugs which exhibit a therapeutic effect by irreversibly acting via a covalent bond with MAO-B. Particularly, a new compound having superior stability and efficacy compared to the existing reversible MAO-B inhibitors may be provided.
    Type: Application
    Filed: September 24, 2015
    Publication date: October 19, 2017
    Inventors: Ki Duk PARK, ChangJoon Justin LEE, Dong Jin KIM, Ae Nim PAE, Hyun Ah CHOO, Sun Joon MIN, Yong Koo KANG, Yun Kyung KIM, Hyo Jung SONG, Ji Won CHOI, Min Ho NAM, Jun Young HEO, Seul Ki YEON, Bo Ko JANG, Eun Ji JU, Seon Mi JO, Jong-Hyun PARK
  • AMINOSTYRYLBENZOFURAN DERIVATIVES AS INHIBITORS AGAINST BETA-AMYLOID FIBRIL FORMATION, AND PHARMACEUTICAL COMPOSITION COMPRISING SAME
    Publication number: 20150065494
    Abstract: The present invention provides an aminostyrylbenzofuran compound of Formula (I), and a pharmaceutical composition comprising same. The pharmaceutical composition of the present invention comprising the compound of Formula (I), a pharmaceutically acceptable salt, an isomer, a hydrate, and a solvate thereof as an active ingredient can be useful for the prevention and treatment of degenerative brain diseases caused by accumulation of beta-amyloid.
    Type: Application
    Filed: April 1, 2013
    Publication date: March 5, 2015
    Inventors: Dong Jin Kim, Kyung Ho Yoo, Young Soo Kim, Woong Seo Park, Yong Koo Kang, Hye Yun Kim, Yun Kyung Kim, Ki Duk Park, Maeng Sup Kim, Kwee Hyun Suh, Young Gil Ahn
  • N-benzylamide substituted derivatives of 2-(acylamido)acetic acid and 2-(acylamido)propionic acids: potent neurological agents
    Patent number: 8933065
    Abstract: A first aspect of the invention is a compound (sometimes also referred to herein as an “active agent” or “active compound”) of Formula I or Ia: or a pharmaceutically acceptable salt or prodrug thereof. Compositions thereof and methods of using the same (e.g. for the treatment of a neurological disease) are also described.
    Type: Grant
    Filed: September 17, 2010
    Date of Patent: January 13, 2015
    Assignee: The University of North Carolina at Chapel Hill
    Inventors: Harold L. Kohn, Christophe Salomé, Ki Duk Park, Elise Salomé-Grosjean
  • Berberrubine derivatives having antifungal activities
    Patent number: 7915276
    Abstract: The present invention relates to a berberrubine derivative having superior antifungal activity, more particularly to a berberrubine derivative having activity against chitin synthase, which participates in the synthesis of chitin and is essential in the growth of fungi, and having a potent antifungal activity against human pathogenic fungi.
    Type: Grant
    Filed: November 6, 2006
    Date of Patent: March 29, 2011
    Assignee: Korea Research Institute of Bioscience and Biotechnology
    Inventors: Sung Uk Kim, Ki Duk Park, Jae Sun Moon, Tae Hoon Kang, Young Kook Kim
  • Berberrubine Derivatives Having Antifungal Activities
    Publication number: 20100292476
    Abstract: The present invention relates to a berberrubine derivative having superior antifungal activity, more particularly to a berberrubine derivative having inhibitory activity against chitin synthase, which participates in the synthesis of chitin and is essential in the growth of fungi, and having a potent antifungal activity against human pathogenic fungi.
    Type: Application
    Filed: November 6, 2006
    Publication date: November 18, 2010
    Inventors: Sung Uk Kim, Ki Duk Park, Jae Sun Moon, Tae Hoon Kang, Young Kook Kim
  • Fungicides compositions comprising the extract of and a novel sesquiterpene compound isolated from them
    Patent number: 7491415
    Abstract: A fungicidal composition for agricultural use, containing Chloranthus henryi extract or a sesquiterpene compound separated from Chloranthus henryi extract as an active ingredient, the composition having a antifungal activity against phytopathogenic fungi.
    Type: Grant
    Filed: November 13, 2006
    Date of Patent: February 17, 2009
    Assignee: Korea Research Institute of Bioscience and Biotechnology
    Inventors: Sung Uk Kim, Yun Mi Lee, Ki Duk Park, Tae Hoon Kang, Sung Eun Kim, Mun-Chual Rho, Jae Sun Moon, Won Shik Choi