Patents by Inventor Choul Hong Park

Choul Hong 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).

  • AZAINDOLE DERIVATIVE
    Publication number: 20120135989
    Abstract: The present invention provides a (di)azaindole derivative represented by the formula (I). A compound of the present invention inhibits a Cdc7 protein kinase activity and suppresses cell proliferation.
    Type: Application
    Filed: June 29, 2011
    Publication date: May 31, 2012
    Applicants: CRYSTALGENOMICS, INC., SBI BIOTECH CO., LTD.
    Inventors: Yoko Funakoshi, Chika Tanaka, Choul Hong Park, Seong Gu Ro
  • Thiazolidinone derivative
    Patent number: 8119812
    Abstract: An object of the present invention is to provide thiazolidinone derivatives. More specifically, an object of the present invention is to provide novel compounds having a CDC7 inhibitory action. The present invention provides thiazolidinone derivatives represented by the formula (I) The compounds of the present invention inhibit the CDC7 protein kinase activity, and suppress cell proliferation.
    Type: Grant
    Filed: April 19, 2010
    Date of Patent: February 21, 2012
    Assignees: SBI Biotech Co., Ltd., Crystalgenomics, Inc.
    Inventors: Takayuki Irie, Masaaki Sawa, Sayuri Ito, Chika Tanaka, Seong Gu Ro, Choul Hong Park
  • THIAZOLIDINONE DERIVATIVE
    Publication number: 20110190299
    Abstract: An object of the present invention is to provide thiazolidinone derivatives. More specifically, an object of the present invention is to provide novel compounds having a CDC7 inhibitory action. The present invention provides thiazolidinone derivatives represented by the formula (I) The compounds of the present invention inhibit the CDC7 protein kinase activity, and suppress cell proliferation.
    Type: Application
    Filed: April 19, 2010
    Publication date: August 4, 2011
    Applicants: SBI BIOTECH CO., LTD., CRYSTALGENOMICS, INC.
    Inventors: Takayuki Irie, Masaaki Sawa, Sayuri Ito, Chika Tanaka, Seong Gu Ro, Choul Hong Park