Patents by Inventor Han Won Cho

Han Won 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).

  • Pyridopyrimidine derivatives and use thereof
    Patent number: 9422298
    Abstract: The invention provides novel substituted pyridopyrimidines represented by Formula I or a pharmaceutically acceptable salt, solvate, polymorph, ester, tautomer or prodrug thereof, and a composition comprising these compounds. The compounds provided can be used as inhibitors of the phosphoinositide 3? OH kinase family (PI3K) for the treatment of inflammatory diseases, cancer, cardiovascular diseases, allergy, asthma and autoimmune disorders.
    Type: Grant
    Filed: February 13, 2015
    Date of Patent: August 23, 2016
    Assignees: CMG Pharmaceutical Co., Ltd., Sung Kwang Medical Foundation
    Inventors: Gilnam Lee, Chul Soo Lim, Han Won Cho, Jeongbeob Seo, Albert C. Gyorkos, Suk Young Cho, Eun Kyung Choi, Choung Soo Kim, Jung Jin Hwang, Jin Sung Kim, Hee Jung An, Yong Wha Moon
  • NOVEL PYRIDOPYRIMIDINE DERIVATIVES AND USE THEREOF
    Publication number: 20150158874
    Abstract: The invention provides novel substituted pyridopyrimidines represented by Formula I or a pharmaceutically acceptable salt, solvate, polymorph, ester, tautomer or prodrug thereof, and a composition comprising these compounds. The compounds provided can be used as inhibitors of the phosphoinositide 3? OH kinase family (PI3K) for the treatment of inflammatory diseases, cancer, cardiovascular diseases, allergy, asthma and autoimmune disorders.
    Type: Application
    Filed: February 13, 2015
    Publication date: June 11, 2015
    Inventors: Gilnam Lee, Chul Soo Lim, Han Won Cho, Jeongbeob Seo, Albert C. Gyorkos, Suk Young Cho, Eun Kyung Choi, Choung Soo Kim, Jung Jin Hwang, Jin Sung Kim
  • NOVEL PYRIDOPYRIMIDINE DERIVATIVES AND USE THEREOF
    Publication number: 20140113915
    Abstract: The invention provides novel substituted pyridopyrimidines represented by Formula I or a pharmaceutically acceptable salt, solvate, polymorph, ester, tautomer or prodrug thereof, and a composition comprising these compounds. The compounds provided can be used as inhibitors of the phosphoinositide 3? OH kinase family (PI3K) for the treatment of inflammatory diseases, cancer, cardiovascular diseases, allergy, asthma and autoimmune disorders.
    Type: Application
    Filed: December 20, 2013
    Publication date: April 24, 2014
    Applicant: THE ASAN FOUNDATION
    Inventors: Gilnam Lee, Chul Soo Lim, Han Won Cho, Jeongbeob Seo, Albert C. Gyorkos, Suk Young Cho, Eun Kyung Choi, Choung Soo Kim, Jung Jin Hwang
  • Pyridopyrimidine derivatives and use thereof
    Patent number: 8664230
    Abstract: The invention provides novel substituted pyridopyrimidines represented by Formula I or a pharmaceutically acceptable salt, solvate, polymorph, ester, tautomer or prodrug thereof, and a composition comprising these compounds. The compounds provided can be used as inhibitors of the phosphoinositide 3? OH kinase family (PI3K) for the treatment of inflammatory diseases, cancer, cardiovascular diseases, allergy, asthma and autoimmune disorders.
    Type: Grant
    Filed: March 19, 2012
    Date of Patent: March 4, 2014
    Assignee: The Asan Foundation
    Inventors: Gilnam Lee, Chul Soo Lim, Han Won Cho, Jeongbeob Seo, Albert Charles Gyorkos, Suk Young Cho, Eun Kyung Choi, Choung Soo Kim, Jung Jin Hwang
  • HETEROCYCLIC COMPOUNDS AS MEK INHIBITORS
    Publication number: 20120238599
    Abstract: The invention provides novel substituted heterocyclic compounds represented by Formula I and Formula II, or a pharmaceutically acceptable salt, solvate, polymorph, ester, tautomer or prodrug thereof, and a composition comprising these compounds. The compounds provided can be used as inhibitors of MEK and are useful in the treatment of inflammatory diseases, cancer and other hyperproliferative diseases. The invention further provides a method of treatment for inflammatory diseases, cancer and other hyperproliferative diseases in mammals, especially humans.
    Type: Application
    Filed: March 19, 2012
    Publication date: September 20, 2012
    Applicant: CHEMIZON, A DIVISION OF OPTOMAGIC CO., LTD.
    Inventors: Gilnam Lee, Han Won Cho, Eun Jin Song, Hye Sun Jeon, Min Jeong Kim, Jeongbeob Seo, Albert Charles Gyorkos, Suk Young Cho
  • NOVEL PYRIDOPYRIMIDINE DERIVATIVES AND USE THEREOF
    Publication number: 20120238587
    Abstract: The invention provides novel substituted pyridopyrimidines represented by Formula I or a pharmaceutically acceptable salt, solvate, polymorph, ester, tautomer or prodrug thereof, and a composition comprising these compounds. The compounds provided can be used as inhibitors of the phosphoinositide 3? OH kinase family (PI3K) for the treatment of inflammatory diseases, cancer, cardiovascular diseases, allergy, asthma and autoimmune disorders.
    Type: Application
    Filed: March 19, 2012
    Publication date: September 20, 2012
    Applicant: CHEMIZON, A DIVISION OF OPTOMAGIC CO., LTD.
    Inventors: Gilnam Lee, Chul Soo Lim, Han Won Cho, Jeongbeob Seo, Albert Charles Gyorkos, Suk Young Cho, Eun Kyung Choi, Choung Soo Kim, Jung Jin Hwang