Patents by Inventor Guoqiang Wang

Guoqiang Wang 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).

  • Publication number: 20180362503
    Abstract: The present invention discloses compounds of Formula (I), and pharmaceutically acceptable salts and esters thereof: which inhibit the Apoptosis signal-regulating kinase 1 (ASK-1), which associated with autoimmune disorders, neurodegenerative disorders, inflammatory diseases, chronic kidney disease, cardiovascular disease. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from ASK-1 related disease. The invention also relates to methods of treating an ASK-1 related disease in a subject by administering a pharmaceutical composition comprising the compounds of the present invention. The present invention specifically relates to methods of treating ASK-1 associated with hepatic steatosis, including non-alcoholic fatty liver disease (NAFLD) and non-alcohol steatohepatitis disease (NASH).
    Type: Application
    Filed: May 24, 2018
    Publication date: December 20, 2018
    Inventors: Brett Granger, Guoqiang Wang, Ruichao Shen, Jing He, Yong He, Xuechao Xing, Jun Ma, Jiang Long, Bin Wang, Yat Sun Or
  • Publication number: 20180361297
    Abstract: A system for filtering a gas-solids mixture, comprises: a housing a separating body dividing the housing in a raw gas chamber and a clean gas chamber, the raw gas chamber being accessible via an inlet for the gas-solids mixture and the clean gas chamber comprising an outlet for discharging a cleaned gas; a number of filter elements suspended from the separating body; lower ends of the filter elements being connected to a support grid the support grid comprising a number of arms; one or more cleaning elements provided on the arms of the support grid for cleaning thereof.
    Type: Application
    Filed: December 23, 2015
    Publication date: December 20, 2018
    Inventors: Guoqiang Wang, Chii-King Wong, Lucien Zalman
  • Publication number: 20180362501
    Abstract: The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, ester, stereoisomer, tautomer, solvate, hydrate, or combination thereof: which inhibit the Apoptosis signal-regulating kinase 1 (ASK-1), which associated with autoimmune disorders, neurodegenerative disorders, inflammatory diseases, chronic kidney disease, cardiovascular disease. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from ASK-1 related disease. The invention also relates to methods of treating an ASK-1 related disease in a subject by administering a pharmaceutical composition comprising the compounds of the present invention. The present invention specifically relates to methods of treating ASK-1 associated with hepatic steatosis, including non-alcoholic fatty liver disease (NAFLD) and non-alcohol steatohepatitis disease (NASH).
    Type: Application
    Filed: May 24, 2018
    Publication date: December 20, 2018
    Inventors: Guoqiang Wang, Brett Granger, Ruichao Shen, Yong He, Xuechao Xing, Jun Ma, Jiang Long, Jing He, Bin Wang, Yat Sun Or
  • Publication number: 20180362502
    Abstract: The present invention discloses compounds of Formula (I), and pharmaceutically acceptable salts and esters thereof: which inhibit the Apoptosis signal-regulating kinase 1 (ASK-1), which associated with autoimmune disorders, neurodegenerative disorders, inflammatory diseases, chronic kidney disease, cardiovascular disease. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from ASK-1 related disease. The invention also relates to methods of treating an ASK-1 related disease in a subject by administering a pharmaceutical composition comprising the compounds of the present invention. The present invention specifically relates to methods of treating ASK-1 associated with hepatic steatosis, including non-alcoholic fatty liver disease (NAFLD) and non-alcohol steatohepatitis disease (NASH).
    Type: Application
    Filed: May 24, 2018
    Publication date: December 20, 2018
    Inventors: Brett Granger, Guoqiang Wang, Ruichao Shen, Jun Ma, Xuechao Xing, Jing He, Yong He, Jiang Long, Bin Wang, Yat Sun Or
  • Patent number: 10149835
    Abstract: The present invention provides compounds of Formula I: and pharmaceutically acceptable salts thereof, pharmaceutical compositions comprising these compounds and methods of using these compounds to treat or prevent a disease or disorder mediated by FXR. Specifically, the present invention relates to isoxazole derivatives useful as agonists for FXR and methods for their preparation and use.
    Type: Grant
    Filed: May 17, 2017
    Date of Patent: December 11, 2018
    Assignee: Elmore Patent Law Group, P.C.
    Inventors: Yat Sun Or, Xuechao Xing, Ruichao Shen, Bin Wang, Brett Granger, Jun Ma, Jing He, Jiang Long, Yong He, Guoqiang Wang
  • Patent number: 10144729
    Abstract: The present invention provides compounds of Formula I: pharmaceutical compositions comprising these compounds and methods of using these compounds to treat or prevent a disease or disorder mediated as FXR modulators. Specifically, the present invention relates to isoxazole derivatives useful as agonists for FXR, and methods for their preparation and use.
    Type: Grant
    Filed: May 17, 2017
    Date of Patent: December 4, 2018
    Assignee: ENANTA PHARMACEUTICALS, INC.
    Inventors: Yat Sun Or, Jun Ma, Bin Wang, Yong He, Xuechao Xing, Ruichao Shen, Brett Granger, Jing He, Jiang Long, Guoqiang Wang
  • Publication number: 20180342167
    Abstract: The embodiments of the present invention disclose a method and apparatus for joint optimization of multi-UAV task assignment and path planning.
    Type: Application
    Filed: April 16, 2018
    Publication date: November 29, 2018
    Inventors: He LUO, Guoqiang WANG, Zhengzheng LIANG, Xiaoxuan HU, Shanlin YANG, Huawei MA, Wei XIA, Peng JIN, Moning ZHU, Yanqiu NIU, Xiang FANG
  • Patent number: 10140875
    Abstract: The embodiments of the present invention disclose a method and apparatus for joint optimization of multi-UAV task assignment and path planning.
    Type: Grant
    Filed: April 16, 2018
    Date of Patent: November 27, 2018
    Assignee: HEFEI UNIVERSITY OF TECHNOLOGY
    Inventors: He Luo, Guoqiang Wang, Zhengzheng Liang, Xiaoxuan Hu, Shanlin Yang, Huawei Ma, Wei Xia, Peng Jin, Moning Zhu, Yanqiu Niu, Xiang Fang
  • Patent number: 10138228
    Abstract: The present invention provides compounds of Formula I: and pharmaceutically acceptable salts thereof, pharmaceutical compositions comprising these compounds and methods of using these compounds to treat or prevent a disease or disorder mediated as FXR modulators. Specifically, the present invention relates to isoxazole derivatives useful as agonists for FXR, and methods for their preparation and use.
    Type: Grant
    Filed: May 17, 2017
    Date of Patent: November 27, 2018
    Assignee: ENANTA PHARMACEUTICALS, INC.
    Inventors: Yat Sun Or, Yong He, Ruichao Shen, Xuechao Xing, Brett Granger, Bin Wang, Jun Ma, Jing He, Jiang Long, Guoqiang Wang
  • Publication number: 20180327388
    Abstract: The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, ester, stereoisomer, tautomer, solvate, hydrate, or combination thereof: which inhibit the Apoptosis signal-regulating kinase 1 (ASK-1), which associated with autoimmune disorders, neurodegenerative disorders, inflammatory diseases, chronic kidney disease, cardiovascular disease. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from ASK-1 related disease. The invention also relates to methods of treating an ASK-1 related disease in a subject by administering a pharmaceutical composition comprising the compounds of the present invention. The present invention specifically relates to methods of treating ASK-1 associated with hepatic steatosis, including non-alcoholic fatty liver disease (NAFLD) and non-alcohol steatohepatitis disease (NASH).
    Type: Application
    Filed: May 14, 2018
    Publication date: November 15, 2018
    Inventors: Guoqiang Wang, Ruichao Shen, Jiang Long, Jun Ma, Xuechao Xing, Yong He, Brett Granger, Jing He, Bin Wang, Yat Sun Or
  • Publication number: 20180291058
    Abstract: The present invention relates to processes for preparing compounds of Formula (I) and compounds of Formula (II): or a pharmaceutically acceptable salt or solvate thereof. These compounds and pharmaceutical compositions are useful as FXR or TGRS modulators. Specifically, the present invention relates to bile acid derivatives and methods for their preparation and use.
    Type: Application
    Filed: April 9, 2018
    Publication date: October 11, 2018
    Inventors: Guoqiang Wang, Yong He, Brett Granger, Xuechao Xing, Yat Sun Or
  • Patent number: 10080743
    Abstract: The present invention provides compounds of Formula I, pharmaceutical compositions comprising these compounds and methods of using these compounds to treat or prevent a disease or disorder mediated as FXR modulators. Specifically, the present invention relates to isoxazole derivatives useful as agonists for FXR, and methods for their preparation and use.
    Type: Grant
    Filed: April 26, 2017
    Date of Patent: September 25, 2018
    Assignee: Enanta Pharmaceuticals, Inc.
    Inventors: Yat Sun Or, Bin Wang, Xuechao Xing, Ruichao Shen, Brett Granger, Jun Ma, Jing He, Yong He, Jiang Long, Guoqiang Wang
  • Patent number: 10080742
    Abstract: The present invention provides compounds of Formula I, pharmaceutical compositions comprising these compounds and methods of using these compounds to treat or prevent a disease or disorder mediated as FXR modulators. Specifically, the present invention relates to isoxazole derivatives useful as agonists for FXR, and methods for their preparation and use.
    Type: Grant
    Filed: April 26, 2017
    Date of Patent: September 25, 2018
    Assignee: Enanta Pharmaceuticals, Inc.
    Inventors: Yat Sun Or, Ruichao Shen, Xuechao Xing, Brett Granger, Bin Wang, Jun Ma, Jing He, Yong He, Jiang Long, Guoqiang Wang
  • Patent number: 10080741
    Abstract: The present invention provides compounds of Formula I: pharmaceutical compositions comprising these compounds and methods of using these compounds to treat or prevent a disease or disorder mediated as FXR modulators. Specifically, the present invention relates to isoxazole derivatives useful as agonists for FXR, and methods for their preparation and use.
    Type: Grant
    Filed: April 26, 2017
    Date of Patent: September 25, 2018
    Assignee: Enanta Pharmaceuticals, Inc.
    Inventors: Yat Sun Or, Brett Granger, Ruichao Shen, Xuechao Xing, Bin Wang, Jun Ma, Jing He, Jiang Long, Yong He, Guoqiang Wang
  • Publication number: 20180237471
    Abstract: The present invention provides compounds represented by Formula I, or pharmaceutically acceptable salts, prodrugs and esters thereof, The invention also provides pharmaceutical compositions comprising these compounds and methods of using this compounds for treating FXR-mediated or TGR5-mediated diseases or conditions.
    Type: Application
    Filed: February 14, 2018
    Publication date: August 23, 2018
    Inventors: Guoqiang Wang, Yat Sun Or, Ruichao Shen, Xuechao Xing, Jiang Long, Peng Dai, Brett Granger, Jing He
  • Patent number: 10034893
    Abstract: In one aspect, the invention provides compounds represented by Formula I, and pharmaceutically acceptable salts, esters, stereoisomers, tautomers, solvates, and combinations thereof, pharmaceutical compositions comprising these compounds and the use of these compounds for treating a viral infection in a subject.
    Type: Grant
    Filed: January 31, 2014
    Date of Patent: July 31, 2018
    Assignee: ENANTA PHARMACEUTICALS, INC.
    Inventors: Jay R. Luly, Jun Ma, Guoqiang Wang, Yat Sun Or
  • Publication number: 20180162905
    Abstract: The present invention discloses compounds of Formula I or pharmaceutically acceptable salts, esters, or prodrugs thereof: which inhibit serine protease activity, particularly the activity of hepatitis C virus (HCV) NS3-NS4A protease. Consequently, the compounds of the present invention interfere with the life cycle of the hepatitis C virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HCV infection. The invention also relates to methods of treating an HCV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.
    Type: Application
    Filed: December 12, 2017
    Publication date: June 14, 2018
    Inventors: Yat Sun Or, Jun Ma, Guoqiang Wang, Jiang Long, Bin Wang
  • Publication number: 20180148469
    Abstract: The present invention relates to processes for preparing a compound of Formula I: or a pharmaceutically acceptable salt or solvate thereof. These compounds and pharmaceutical compositions are useful as FXR or TGR5 modulators. Specifically, the present invention relates to bile acid derivatives and methods for their preparation and use. The present invention relates to a process for the preparation of a compound (II) and its salts and derivatives which are useful intermediates in the synthesis of biologically active molecules, especially in the synthesis of FXR and TGR5 modulators. The present invention also relates to a process for the preparation of a compound (III) and its diethylamine salt.
    Type: Application
    Filed: November 29, 2017
    Publication date: May 31, 2018
    Inventors: Guoqiang Wang, Yong He, Peng Dai, Guoyou Xu, Bin Wang, Jiang Long, Yat Sun Or
  • Patent number: 9983852
    Abstract: Techniques for specifying and implementing programs. A graphical program is created in a graphical specification and constraint language that allows specification of a model of computation and explicit declaration of constraints in response to user input. The graphical program includes a specified model of computation, a plurality of interconnected functional blocks that visually indicate functionality of the graphical program in accordance with the specified model of computation, and specifications or constraints for the graphical program or at least one of the functional blocks in the graphical program. The specified model of computation and specifications or constraints are useable to analyze the graphical program or generate a program or simulation.
    Type: Grant
    Filed: August 9, 2016
    Date of Patent: May 29, 2018
    Assignee: National Instruments Corporation
    Inventors: Kaushik Ravindran, Jacob Kornerup, Rhishikesh Limaye, Guang Yang, Guoqiang Wang, Jeffrey N. Correll, Arkadeb Ghosal, Sadia B. Malik, Charles E. Crain, II, Michael J. Trimborn
  • Publication number: 20180141941
    Abstract: The present invention provides compounds of Formula I, Pharmaceutically acceptable salts thereof, pharmaceutical compositions comprising these compounds and methods of using these compounds to prevent or treat FXR-mediated or TGR5-mediated diseases or conditions.
    Type: Application
    Filed: October 25, 2017
    Publication date: May 24, 2018
    Inventors: Jing He, Guoqiang Wang, Ruichao Shen, Xuechao Xing, Bin Wang, Jun Ma, Yat Sun Or