Patents by Inventor Ii-Sang Cho

Ii-Sang Cho 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).

  • 2-Pyridyl substituted imidazoles as ALK5 and/or ALK4 inhibitors
    Publication number: 20130245066
    Abstract: 2-pyridyl-substituted imidazoles which are used advantageously in the treatment of diseases mediated by ALK 5 or ALK 4 receptor or both.
    Type: Application
    Filed: June 22, 2011
    Publication date: September 19, 2013
    Applicants: IN2GEN CO., LTD., EWHA UNIVERSITY INDUSTRY COLLABORATION FOUNDATION, SK CHEMICALS CO., LTD.
    Inventors: Dae-Kee Kim, Yung-Jue Bang, Hun-Taek Kim, II-Sang Cho, Myoung-Soon Park, Young Jae An, Joon Hun Choi
  • 2-pyridyl substituted imidazoles as ALK5 and/or ALK4 inhibitors
    Patent number: 8420685
    Abstract: A compound of the formula: Wherein A1, A2, X, R2 and R3 are as defined herein, or a composition containing the same, which compound is useful in treating renal-, liver- or pulmonary fibrosis.
    Type: Grant
    Filed: June 12, 2008
    Date of Patent: April 16, 2013
    Assignees: SK Chemicals Co., Ltd., Ewha University Industry Collaboration Foundation
    Inventors: Dae-Kee Kim, Yung-Jue Bang, Hun-Taek Kim, Ii-Sang Cho, Myoung-Soon Park, Young Jae An, Joon Hun Choi