Patents by Inventor Rong-Jie Chein

Rong-Jie Chein 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: 11919886
    Abstract: The present disclosure provides compounds of Formulas (I), (II), and pharmaceutically acceptable salts thereof. The compounds described herein are useful in treating proliferative diseases, for example, cancer (e.g., lung cancer), and infectious diseases (e.g., bacterial infections).
    Type: Grant
    Filed: July 12, 2022
    Date of Patent: March 5, 2024
    Assignees: Academia Sinica, National Taiwan University
    Inventors: Chi-Huey Wong, Pan-Chyr Yang, Rong-Jie Chein, Szu-Hua Pan, Ting-Jen R. Cheng
  • Publication number: 20230233549
    Abstract: Provided herein are compounds of Formula (I). The disclosure provides new compounds, compositions, and methods for treating, delaying, and/or preventing the adverse effects of proliferative diseases, such as cancers including, for example, lung cancer, breast cancer, ovarian cancer, prostate cancer, head cancer, neck cancer, head and neck cancer, or leukemia (e.g., cancer resistant to treatment by one or more microtubule-targeting agents (e.g., cancer resistant to multiple drugs associated with P-glycoprotein (P-gp) overexpression)). Provided are methods of inhibiting polymerization of a cancer cell microtubule in a subject in need thereof or a cell, tissue, or biological sample, binding ?-tubulin, inhibiting microtubule assembly and, inducing apoptosis in a cancer cell resistant to multiple drugs in a tissue, biological sample, or subject. Also provided in the present disclosure are pharmaceutical compositions, kits, and methods of using the compounds for treating any of the target diseases described herein.
    Type: Application
    Filed: March 15, 2023
    Publication date: July 27, 2023
    Inventors: Rong-Jie CHEIN, Pan-Chyr YANG, Chi-Huey WONG, Ming-Shiu LIN, Ting-Jen CHENG, Ting-Hung Rachel CHOU
  • Patent number: 11638705
    Abstract: Compounds of Formula (I) and methods for treating, delaying, and/or preventing the adverse effects of proliferative diseases, such as cancers including, for example, lung cancer, breast cancer, ovarian cancer, prostate cancer, head cancer, neck cancer, head and neck cancer, or leukemia (e.g., cancer resistant to treatment by one or more microtubule-targeting agents, e.g., cancer resistant to multiple drugs associated with P-glycoprotein (P-gp) overexpression). Methods of inhibiting polymerization of a cancer cell microtubule in a subject in need thereof or a cell, tissue, or biological sample, binding ?-tubulin, inhibiting microtubule assembly and, inducing apoptosis in a cancer cell resistant to multiple drugs in a tissue, biological sample, or subject. Pharmaceutical compositions, kits, and methods of using the compounds for treating any of the target diseases described herein.
    Type: Grant
    Filed: March 26, 2020
    Date of Patent: May 2, 2023
    Assignee: ACADEMIA SINICA
    Inventors: Rong-Jie Chein, Pan-Chyr Yang, Chi-Huey Wong, Ming-Shiu Lin, Ting-Jen Cheng, Ting-Hung Chou
  • Publication number: 20230010562
    Abstract: The present disclosure provides compounds of Formulas (I), (II), and pharmaceutically acceptable salts thereof. The compounds described herein are useful in treating proliferative diseases, for example, cancer (e.g., lung cancer), and infectious diseases (e.g., bacterial infections).
    Type: Application
    Filed: July 12, 2022
    Publication date: January 12, 2023
    Inventors: Chi-Huey Wong, Pan-Chyr Yang, Rong-Jie Chein, Szu-Hua Pan, Ting-Jen R. Cheng
  • Patent number: 11434229
    Abstract: The present disclosure provides compounds of Formulas (I), (II), and pharmaceutically acceptable salts thereof. The compounds described herein are useful in treating proliferative diseases, for example, cancer (e.g., lung cancer), and infectious diseases (e.g., bacterial infections).
    Type: Grant
    Filed: February 28, 2017
    Date of Patent: September 6, 2022
    Assignees: Academia Sinica, National Taiwan UJniversity
    Inventors: Chi-Huey Wong, Pan-Chyr Yang, Rong-Jie Chein, Szu-Hua Pan, Ting-Jen R. Cheng
  • Publication number: 20200330449
    Abstract: Compounds of Formula (I) and methods for treating, delaying, and/or preventing the adverse effects of proliferative diseases, such as cancers including, for example, lung cancer, breast cancer, ovarian cancer, prostate cancer, head cancer, neck cancer, head and neck cancer, or leukemia (e.g., cancer resistant to treatment by one or more microtubule-targeting agents, e.g., cancer resistant to multiple drugs associated with P-glycoprotein (P-gp) overexpression). Methods of inhibiting polymerization of a cancer cell microtubule in a subject in need thereof or a cell, tissue, or biological sample, binding p-tubulin, inhibiting microtubule assembly and, inducing apoptosis in a cancer cell resistant to multiple drugs in a tissue, biological sample, or subject. Pharmaceutical compositions, kits, and methods of using the compounds for treating any of the target diseases described herein.
    Type: Application
    Filed: March 26, 2020
    Publication date: October 22, 2020
    Inventors: Rong-Jie CHEIN, Pan-Chyr YANG, Chi-Huey WONG, Ming-Shiu LIN, Ting-Jen CHENG, Ting-Hung CHOU
  • Publication number: 20200095233
    Abstract: The present disclosure provides compounds of Formulas (I), (II), and pharmaceutically acceptable salts thereof. The compounds described herein are useful in treating proliferative diseases, for example, cancer (e.g., lung cancer), and infectious diseases (e.g., bacterial infections).
    Type: Application
    Filed: February 28, 2017
    Publication date: March 26, 2020
    Applicants: Academia Sinica, National Taiwan University
    Inventors: Chi-Huey Wong, Pan-Chyr Yang, Rong-Jie Chein, Szu-Hua Pan, Ting-Jen R. Cheng
  • Patent number: 10392357
    Abstract: Disclosed herein are novel glucagon-like peptide-1 (GLP-1) modulators and their uses in manufacturing medicaments for the treatment and/or prophylaxis of diseases and/or disorders associated with hyperglycemia.
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: August 27, 2019
    Assignee: Acaemia Sinica
    Inventors: Rong-Jie Chein, Klim King, Nai-Pin Lin, Yu-Hong Cheng
  • Patent number: 9193665
    Abstract: The present disclosure provides methods of preparing glucagon-like peptide-1 (GLP-1) receptor modulators, such as compounds of Formula (II) or (VI), or intermediates thereof. The compounds that may be prepared by the described methods are useful for regulating blood glucose levels and/or treating a disease mediated by a GLP-1 receptor (e.g., diabetes).
    Type: Grant
    Filed: May 27, 2014
    Date of Patent: November 24, 2015
    Assignee: Academia Sinica
    Inventor: Rong-Jie Chein
  • Publication number: 20150197480
    Abstract: The present disclosure provides novel glucagon-like peptide-1 (GLP-1) receptor modulators such as compounds of Formula (I) or (II), and pharmaceutically acceptable salts thereof. The present disclosure also provides pharmaceutical compositions, kits, and uses that involve the GLP-1 receptor modulators for regulating blood glucose levels and/or treating diabetes via, e.g., modulating the endogenous signaling pathways mediated by the GLP-1 receptor.
    Type: Application
    Filed: May 27, 2014
    Publication date: July 16, 2015
    Applicants: Academia Sinica
    Inventors: Klim King, Rong-Jie Chein
  • Publication number: 20140350100
    Abstract: The present disclosure provides novel glucagon-like peptide-1 (GLP-1) receptor modulators such as compounds of Formula (I) or (II), and pharmaceutically acceptable salts thereof. The present disclosure also provides pharmaceutical compositions, kits, and uses that involve the GLP-1 receptor modulators for regulating blood glucose levels and/or treating diabetes via, e.g., modulating the endogenous signaling pathways mediated by the GLP-1 receptor.
    Type: Application
    Filed: May 27, 2014
    Publication date: November 27, 2014
    Applicants: Academia Sinica
    Inventors: Klim King, Rong-Jie Chein
  • Publication number: 20140350288
    Abstract: The present disclosure provides methods of preparing glucagon-like peptide-1 (GLP-1) receptor modulators, such as compounds of Formula (II) or (VI), or intermediates thereof. The compounds that may be prepared by the described methods are useful for regulating blood glucose levels and/or treating a disease mediated by a GLP-1 receptor (e.g., diabetes).
    Type: Application
    Filed: May 27, 2014
    Publication date: November 27, 2014
    Applicants: Academia Sinica, Chi-Ming Liang
    Inventors: Klim King, Rong-Jie Chein