Patents by Inventor Eun kyung Choi

Eun kyung Choi 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).

  • Patent number: 9173841
    Abstract: The present invention relates to a polymer nanoparticle injection formulation composition containing rapamycin with improved water solubility, and more specifically, to an injection formulation composition containing rapamycin wherein water solubility is improved by solubilizing rapamycin having low water solubility with polymer nanoparticles, a preparation method thereof, and an anticancer composition for a combined use with radiotherapy.
    Type: Grant
    Filed: March 31, 2014
    Date of Patent: November 3, 2015
    Assignee: SAMYANG BIOPHARMACEUTICALS CORPORATION
    Inventors: Hye Won Kang, Min Hyo Seo, Sa Won Lee, Bong Oh Kim, Eun Kyung Choi, Seong Yun Jeong, Ha Na Woo
  • 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
  • Publication number: 20140212462
    Abstract: The present invention relates to a polymer nanoparticle injection formulation composition containing rapamycin with improved water solubility, and more specifically, to an injection formulation composition containing rapamycin wherein water solubility is improved by solubilizing rapamycin having low water solubility with polymer nanoparticles, a preparation method thereof, and an anticancer composition for a combined use with radiotherapy.
    Type: Application
    Filed: March 31, 2014
    Publication date: July 31, 2014
    Applicant: SAMYANG BIOPHARMECEUTICALS CORPORATION
    Inventors: Hye Won KANG, Min Hyo SEO, Sa Won LEE, Bong Oh KIM, Eun Kyung CHOI, Seong Yun JEONG, Ha Na WOO
  • 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
  • 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
  • Publication number: 20120276169
    Abstract: The present invention relates to a polymer nanoparticle injection formulation composition containing rapamycin with improved water solubility, and more specifically, to an injection formulation composition containing rapamycin wherein water solubility is improved by solubilizing rapamycin having low water solubility with polymer nanoparticles, a preparation method thereof, and an anticancer composition for a combined use with radiotherapy.
    Type: Application
    Filed: December 29, 2010
    Publication date: November 1, 2012
    Inventors: Hye Won Kang, Min Hyo Seo, Sa Won Lee, Bong Oh Kim, Eun Kyung Choi, Seong Yun Jeong, Ha Na Woo
  • 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
  • Publication number: 20110258559
    Abstract: A mobile terminal and message list displaying method therein are disclosed, by which a message item of a counterpart terminal (or an unchecked message) having sent an unchecked message may be displayed at a specific point on a message list regardless of an arrangement reference of message items. This may include receiving at least one message from each counterpart terminal, generating the message list including at least one message item corresponding to each counterpart terminal, determining whether an unchecked message exists in the received at least one message, and when the unchecked message exists as a result of the determining, displaying the generated message list by displaying the message item corresponding to the counterpart terminal having transmitted the unchecked message at a specific position in the message list regardless of an arrangement reference of the message item.
    Type: Application
    Filed: April 13, 2011
    Publication date: October 20, 2011
    Applicant: LG Electronics Inc.
    Inventors: Sun YOU, Moo Sun Kim, Choon Jae Lee, Min Haeng Cho, Jin A. Chang, Moon Ju Kim, Seung Heon Han, Na Young Hong, Eun Sang Lee, Jin Woo Chung, Eun Kyung Choi
  • Patent number: 7230164
    Abstract: The present invention relates to a gene controlling the flowering time of plants, and a method for manipulating the flowering time of plants using the gene. More particularly, the present invention relates to a LOV1 gene controlling the flowering time of plants, which is isolated from Arabidopsis thaliana, and also to a method for either delaying the flowering time of plants by overexpressing the LOV1 gene in the plants, or inducing the early flowering of the plants by repressing the expression of the LOV1 gene in the plants.
    Type: Grant
    Filed: February 19, 2004
    Date of Patent: June 12, 2007
    Assignee: Seoul National University Industry Foundation
    Inventors: Jong Seob Lee, Yun Hee Kim, Eun kyung Choi, So Yeon Yoo, Ji Hoon Ahn, Yang Do Choi