Patents by Inventor Chiung-Tong Chen

Chiung-Tong Chen 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: 11878986
    Abstract: Compounds of Formula (I) shown below and a pharmaceutical composition containing one of the compounds: Each of the variables is defined herein. Also disclosed is a method of treating a condition associated with uncontrolled cell growth with a compound of Formula (I).
    Type: Grant
    Filed: June 16, 2021
    Date of Patent: January 23, 2024
    Assignee: National Health Research Institutes
    Inventors: Lun Kelvin Tsou, Kuan-Hsun Huang, Chiung-Tong Chen, Chuan Shih
  • Publication number: 20230320987
    Abstract: Disclosed is a pharmaceutical nanoparticle containing a core and a shell coating the core. The core contains (3-{4-[2-({4-[3-(3-cyclohexylamino-propylamino)-propyl]-oxazol-2-ylmethyl}-amino)-6-methyl-pyrimidin-4-ylamino]-piperidin-1-yl}-3-oxo-propylamino)-acetic acid or a salt thereof, 1,2-dioleoyl-sn-glycero-3-phosphate, and an anionic polymer. The shell contains a lipid. Also disclosed is a method for preparing such as pharmaceutical nanoparticle. Further provided are a liposome containing a lipid bilayer enclosing an aqueous core and its preparation method.
    Type: Application
    Filed: April 5, 2023
    Publication date: October 12, 2023
    Inventors: Yunching Chen, Kak-Shan Shia, Chiung-Tong Chen, Chien-Huang Wu, Ya-Ping Chen
  • Publication number: 20230183357
    Abstract: An isolated antibody, comprising: a heavy chain variable domain (VH) that is at least 75% identical to the amino acid sequence of SEQ ID NO: 1; and a light chain variable domain (VL) that is at least 75% identical to the amino acid sequence of SEQ ID NO: 2; wherein the antibody binds specifically to human neurotensin receptor 1 (hNTSR1).
    Type: Application
    Filed: June 9, 2021
    Publication date: June 15, 2023
    Inventors: Chuan Shih, Andrew Yueh, Ren-Huang Wu, Han-Shu Hu, Pei-Shan Wu, Zhi-Ping Yang, Yi-Yu Ke, Chiung-Tong Chen
  • Publication number: 20230131830
    Abstract: Pyrimidine compounds of Formula (I). Assignments to the variables in the formula are set forth herein. Also disclosed is a method of treating cancer with one of the pyrimidine compounds.
    Type: Application
    Filed: March 3, 2021
    Publication date: April 27, 2023
    Inventors: Chun-Ping Chang, Ya-Hui Chi, Chiung-Tong Chen, Chuan Shih, Yi-Yu Ke
  • Publication number: 20230097801
    Abstract: Disclosed are methods for treatments of conditions involving CD47 upregulation using a compound of formula (I): Variables R1-R9, X, and Het are defined therein. Also disclosed are methods for increasing phagocytosis of a cell using such a compound and pharmaceutical compositions each containing the compound and an anti-cancer agent.
    Type: Application
    Filed: June 1, 2022
    Publication date: March 30, 2023
    Inventors: Chih-Hao Chen, Wan-Ching Yen, Teng-Kuang Yeh, Chiung-Tong Chen, Hwei-Jiung Wang, Kai-Fa Huang
  • Publication number: 20210403483
    Abstract: Compounds of Formula (I) shown below and a pharmaceutical composition containing one of the compounds: Each of the variables is defined herein. Also disclosed is a method of treating a condition associated with uncontrolled cell growth with a compound of Formula (I).
    Type: Application
    Filed: June 16, 2021
    Publication date: December 30, 2021
    Inventors: Lun Kelvin Tsou, Kuan-Hsun Huang, Chiung-Tong Chen, Chuan Shih
  • Patent number: 10584120
    Abstract: Benzimidazole compounds of formula (I), shown below, are disclosed. The compounds are potent human glutaminyl cyclase inhibitors. Also disclosed is a pharmaceutical composition containing one of these compounds and a pharmaceutical acceptable carrier, as well as a method of treating Alzheimer's disease or Huntington's disease by administering to a subject in need thereof an effective amount of such a compound.
    Type: Grant
    Filed: August 27, 2019
    Date of Patent: March 10, 2020
    Assignees: National Health Research Institutes, Academia Sinica
    Inventors: Chih-Hao Chen, Chuan Shih, Chiung-Tong Chen, Hwei-Jiung Wang, Kai-Fa Huang
  • Publication number: 20200071312
    Abstract: Benzimidazole compounds of formula (I), shown below, are disclosed. The compounds are potent human glutaminyl cyclase inhibitors. Also disclosed is a pharmaceutical composition containing one of these compounds and a pharmaceutical acceptable carrier, as well as a method of treating Alzheimer's disease or Huntington's disease by administering to a subject in need thereof an effective amount of such a compound.
    Type: Application
    Filed: August 27, 2019
    Publication date: March 5, 2020
    Inventors: Chih-Hao Chen, Chuan Shih, Chiung-Tong Chen, Hwei-Jiung Wang, Kai-Fa Huang
  • Patent number: 9926298
    Abstract: Heterocyclic compounds of Formula (I) shown herein. Also disclosed are pharmaceutical compositions containing the heterocyclic compounds and methods of using the heterocyclic compounds to mobilize hematopoietic stem cells and endothelial progenitor cells into the peripheral circulation. Further provided are methods for treating tissue injury, cancer, inflammatory disease, and autoimmune disease with the heterocyclic compounds.
    Type: Grant
    Filed: September 22, 2017
    Date of Patent: March 27, 2018
    Assignee: National Health Research Institutes
    Inventors: Kak-Shan Shia, Jiing-Jyh Jan, Lun Kelvin Tsou, Chiung-Tong Chen, Yu-Sheng Chao
  • Publication number: 20180009786
    Abstract: Heterocyclic compounds of Formula (I) shown herein. Also disclosed are pharmaceutical compositions containing the heterocyclic compounds and methods of using the heterocyclic compounds to mobilize hematopoietic stem cells and endothelial progenitor cells into the peripheral circulation. Further provided are methods for treating tissue injury, cancer, inflammatory disease, and autoimmune disease with the heterocyclic compounds.
    Type: Application
    Filed: September 22, 2017
    Publication date: January 11, 2018
    Inventors: Kak-Shan Shia, Jiing-Jyh Jan, Lun Kelvin Tsou, Chiung-Tong Chen, Yu-Sheng Chao
  • Patent number: 9862703
    Abstract: Heterocyclic compounds of Formula (I) shown herein. Also disclosed are pharmaceutical compositions containing the heterocyclic compounds and methods of using the heterocyclic compounds to mobilize hematopoietic stem cells and endothelial progenitor cells into the peripheral circulation. Further provided are methods for treating tissue injury, cancer, inflammatory disease, and autoimmune disease with the heterocyclic compounds.
    Type: Grant
    Filed: September 21, 2015
    Date of Patent: January 9, 2018
    Assignee: National Health Research Institutes
    Inventors: Kak-Shan Shia, Jiing-Jyh Jan, Lun Kelvin Tsou, Chiung-Tong Chen, Yu-Sheng Chao
  • Patent number: 9388193
    Abstract: Dipicolylamine compounds of Formula (I) set forth herein. Also disclosed are pharmaceutical compositions containing metal ions and these compounds. Further disclosed is a method for treating a condition associated with cells containing inside-out phosphatidylserine, with these compounds.
    Type: Grant
    Filed: May 14, 2015
    Date of Patent: July 12, 2016
    Assignees: National Health Research Institutes, Molecular Targeting Technologies, Inc.
    Inventors: Chiung-Tong Chen, Kak-Shan Shia, Chien-Huang Wu, Lun-Kelvin Tsou, Yu-Sheng Chao
  • Publication number: 20160083369
    Abstract: Heterocyclic compounds of Formula (I) shown herein. Also disclosed are pharmaceutical compositions containing the heterocyclic compounds and methods of using the heterocyclic compounds to mobilize hematopoietic stem cells and endothelial progenitor cells into the peripheral circulation. Further provided are methods for treating tissue injury, cancer, inflammatory disease, and autoimmune disease with the heterocyclic compounds.
    Type: Application
    Filed: September 21, 2015
    Publication date: March 24, 2016
    Inventors: Kak-Shan Shia, Jiing-Jyh Jan, Lun Kelvin Tsou, Chiung-Tong Chen, Yu-Sheng Chao
  • Patent number: 8026271
    Abstract: This invention relates to an oral formulation containing an effective amount of the compound of the following formula I: d-alpha-tocopheryl polyethylene glycol 1000 succinate (“TPGS”); and 2-(2-ethoxyethoxy)ethanol (“Transcutol”). R1 through R4 and n are defined herein. Also disclosed is a method of treating cancer by administering this formula to a subject orally.
    Type: Grant
    Filed: July 11, 2008
    Date of Patent: September 27, 2011
    Assignee: National Health Research Institutes
    Inventors: Teng-Kuang Yeh, Chiung-Tong Chen, Yu-Sheng Chao
  • Patent number: 7662834
    Abstract: This invention relates to treating cancer or an angiogenesis-related disease using a compound of formula 1: wherein R1, R2, R3, R4, and n are defined herein.
    Type: Grant
    Filed: June 3, 2008
    Date of Patent: February 16, 2010
    Assignee: National Health Research Institutes
    Inventors: Chiung-Tong Chen, Shu-Jen Chen, Ming-Chu Hsu, Der-Ren Hwang, Wen-Tai Li, Chu-Chung Lin
  • Publication number: 20100010059
    Abstract: This invention relates to an oral formulation containing an effective amount of the compound of the following formula I: d-alpha-tocopheryl polyethylene glycol 1000 succinate (“TPGS”); and 2-(2-ethoxyethoxy)ethanol (“Transcutol”). R1 through R4 and n are defined herein. Also disclosed is a method of treating cancer by administering this formula to a subject orally.
    Type: Application
    Filed: July 11, 2008
    Publication date: January 14, 2010
    Applicant: National Health Research Institutes
    Inventors: Teng-Kuang Yeh, Chiung-Tong Chen, Yu-Sheng Chao
  • Patent number: 7569596
    Abstract: The invention relates to novel imidazolamino compounds. Also disclosed are methods of treating cancer by using one of these compounds and pharmaceutical compositions containing one of these compounds.
    Type: Grant
    Filed: July 28, 2006
    Date of Patent: August 4, 2009
    Assignee: National Health Research Institutes
    Inventors: Chiung-Tong Chen, Wen-Tai Li, Der-Ren Hwang, Chu-Chung Lin
  • Publication number: 20090111109
    Abstract: The disclosure provides polynucleotides and polypeptides associated with gastric cancer cells, particularly those having a tendency to metastasize. Also provided are methods and kits for detecting, diagnosing, and/or monitoring metastatic gastric cancer cells.
    Type: Application
    Filed: August 22, 2008
    Publication date: April 30, 2009
    Inventors: Tsung-Fan Tuan, Heng-Liang Lin, Chiung-Tong Chen
  • Patent number: 7501445
    Abstract: This invention relates to compounds of the following formula: in which R1, R2, A1, A2, X, Y, m, n, p, x and y are as defined herein, pharmaceutical compositions comprising the compounds and use of the compounds in treating enterovirus infection.
    Type: Grant
    Filed: October 30, 2006
    Date of Patent: March 10, 2009
    Assignee: National Health Research Institutes
    Inventors: Jyh-Haur Chern, Shin-Ru Shih, Chiung-Tong Chen, Chih-Shiang Chang, Chung-Chi Lee, Yen-Chun Lee, Chia-Liang Tai
  • Patent number: 7462723
    Abstract: The invention relates to novel imidazolamino compounds. Also disclosed are methods of treating cancer by using one of these compounds and pharmaceutical compositions containing one of these compounds.
    Type: Grant
    Filed: June 21, 2006
    Date of Patent: December 9, 2008
    Assignee: National Health Research Institutes
    Inventors: Chiung-Tong Chen, Wen-Tai Li, Der-Ren Hwang, Chu-Chung Lin