Patents by Inventor Zhiliu Zhang

Zhiliu Zhang 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: 11773078
    Abstract: This invention relates to novel compounds according to Formula (I) which are inhibitors of furin, to pharmaceutical compositions containing them, to processes for their preparation, and to their use in therapy for the treatment of fibrotic diseases, including pulmonary fibrosis, renal fibrosis, liver fibrosis, skin fibrosis, ocular fibrosis, cardiac fibrosis, and other miscellaneous fibrotic conditions. The disclosed compounds may also be useful for treating other furin-mediated conditions, including but not limited to, hypertension, cancer, infectious diseases, and genetic disorders (e.g., cystic fibrosis (CF)), and neurodegenerative disorders.
    Type: Grant
    Filed: May 10, 2019
    Date of Patent: October 3, 2023
    Assignee: Glaxosmithkline Intellectual Property Development Limited
    Inventors: Jeffrey Michael Axten, Mui Cheung, Michael P. Demartino, Huiping Amy Guan, Yan Hu, Aaron Bayne Miller, Donghui Qin, Chengde Wu, Zhiliu Zhang, Xiaojuan Lin
  • Publication number: 20220315556
    Abstract: This invention relates to novel compounds according to Formula (I) which are inhibitors of furin, to pharmaceutical compositions containing them, to processes for their preparation, and to their use in therapy for the treatment of fibrotic diseases, including pulmonary fibrosis, renal fibrosis, liver fibrosis, skin fibrosis, ocular fibrosis, cardiac fibrosis, and other miscellaneous fibrotic conditions. The disclosed compounds may also be useful for treating other furin-mediated conditions, including but not limited to, hypertension, cancer, infectious diseases, and genetic disorders (e.g., cystic fibrosis (CF)), and neurodegenerative disorders.
    Type: Application
    Filed: May 10, 2019
    Publication date: October 6, 2022
    Applicant: Glaxosmithkline Intellectual Property Development Limited
    Inventors: Jeffrey Michael Axten, Mui Cheung, Michael P. Demartino, Huiping Amy Guan, Yan Hu, Aaron Bayne Miller, Donghui Qin, Chengde Wu, Zhiliu Zhang, Xiaojuan Lin
  • Patent number: 10294236
    Abstract: This invention relates to novel compounds which are inhibitors of the Rearranged during Transfection (RET) kinase, to pharmaceutical compositions containing them, to processes for their preparation, and to their use in therapy, alone or in combination, for the normalization of gastrointestinal sensitivity, motility and/or secretion and/or abdominal disorders or diseases and/or treatment related to diseases related to RET dysfunction or where modulation of RET activity may have therapeutic benefit including but not limited to all classifications of irritable bowel syndrome (IBS) including diarrhea-predominant, constipation-predominant or alternating stool pattern, functional bloating, functional constipation, functional diarrhea, unspecified functional bowel disorder, functional abdominal pain syndrome, chronic idiopathic constipation, functional esophageal disorders, functional gastroduodenal disorders, functional anorectal pain, inflammatory bowel disease, proliferative diseases such as non-small cell lung c
    Type: Grant
    Filed: December 11, 2017
    Date of Patent: May 21, 2019
    Assignee: GLAXOSMITHKLINE INTELLECTUAL PROPERTY DEVELOPMENT LIMITED
    Inventors: Mui Cheung, Michael P. Demartino, Hilary Schenck Eidam, Huiping Amy Guan, Donghui Qin, Chengde Wu, Zhen Gong, Haiying Yang, Haiyu Yu, Zhiliu Zhang
  • Publication number: 20180099976
    Abstract: This invention relates to novel compounds which are inhibitors of the Rearranged during Transfection (RET) kinase, to pharmaceutical compositions containing them, to processes for their preparation, and to their use in therapy, alone or in combination, for the normalization of gastrointestinal sensitivity, motility and/or secretion and/or abdominal disorders or diseases and/or treatment related to diseases related to RET dysfunction or where modulation of RET activity may have therapeutic benefit including but not limited to all classifications of irritable bowel syndrome (IBS) including diarrhea-predominant, constipation-predominant or alternating stool pattern, functional bloating, functional constipation, functional diarrhea, unspecified functional bowel disorder, functional abdominal pain syndrome, chronic idiopathic constipation, functional esophageal disorders, functional gastroduodenal disorders, functional anorectal pain, inflammatory bowel disease, proliferative diseases such as non-small cell lung c
    Type: Application
    Filed: December 11, 2017
    Publication date: April 12, 2018
    Inventors: Mui Cheung, Michael P. Demartino, Hilary Schenck Eidam, Huiping Amy Guan, Donghui Qin, Chengde Wu, Zhen Gong, Haiying Yang, Haiyu Yu, Zhiliu Zhang
  • Patent number: 9879021
    Abstract: This invention relates to novel compounds which are inhibitors of the Rearranged during Transfection (RET) kinase, to pharmaceutical compositions containing them, to processes for their preparation, and to their use in therapy, alone or in combination, for the normalization of gastrointestinal sensitivity, motility and/or secretion and/or abdominal disorders or diseases and/or treatment related to diseases related to RET dysfunction or where modulation of RET activity may have therapeutic benefit including but not limited to all classifications of irritable bowel syndrome (IBS) including diarrhea-predominant, constipation-predominant or alternating stool pattern, functional bloating, functional constipation, functional diarrhea, unspecified functional bowel disorder, functional abdominal pain syndrome, chronic idiopathic constipation, functional esophageal disorders, functional gastroduodenal disorders, functional anorectal pain, inflammatory bowel disease, proliferative diseases such as non-small cell lung c
    Type: Grant
    Filed: September 10, 2015
    Date of Patent: January 30, 2018
    Assignee: GlaxoSmithKline Intellectual Property Development Limited
    Inventors: Mui Cheung, Michael P. Demartino, Hilary Schenck Eidam, Huiping Amy Guan, Donghui Qin, Chengde Wu, Zhen Gong, Haiying Yang, Haiyu Yu, Zhiliu Zhang
  • Patent number: 9809604
    Abstract: The present invention discloses a novel DGAT1 inhibitor, especially the compound of formula (I) or a pharmaceutically acceptable salt thereof, preparation and pharmaceutical composition thereof, as well as their uses in the preparation of a medicament for the prevention and treatment of Familial hyperchylomicronemia (FCS), obesity, hyperlipoproteinemia or hypertriglyceridemia.
    Type: Grant
    Filed: August 18, 2014
    Date of Patent: November 7, 2017
    Assignees: Qingdao Huanghai Pharmaceutical Co., Ltd., Medshine Discovery Inc.
    Inventors: Chengde Wu, Zhiliu Zhang, Tao Yu
  • Publication number: 20170298074
    Abstract: This invention relates to novel compounds which are inhibitors of the Rearranged during Transfection (RET) kinase, to pharmaceutical compositions containing them, to processes for their preparation, and to their use in therapy, alone or in combination, for the normalization of gastrointestinal sensitivity, motility and/or secretion and/or abdominal disorders or diseases and/or treatment related to diseases related to RET dysfunction or where modulation of RET activity may have therapeutic benefit including but not limited to all classifications of irritable bowel syndrome (IBS) including diarrhea-predominant, constipation-predominant or alternating stool pattern, functional bloating, functional constipation, functional diarrhea, unspecified functional bowel disorder, functional abdominal pain syndrome, chronic idiopathic constipation, functional esophageal disorders, functional gastroduodenal disorders, functional anorectal pain, inflammatory bowel disease, proliferative diseases such as non-small cell lung c
    Type: Application
    Filed: September 10, 2015
    Publication date: October 19, 2017
    Inventors: Mui CHEUNG, Michael P. DEMARTINO, Hilary Schenck EIDAM, Huiping Amy GUAN, Donghui QIN, Chengde WU, Zhen GONG, Haiying YANG, Haiyu YU, Zhiliu ZHANG
  • Publication number: 20160272651
    Abstract: The present invention discloses a novel DGAT1 inhibitor, especially the compound of formula (I) or a pharmaceutically acceptable salt thereof, preparation and pharmaceutical composition thereof, as well as their uses in the preparation of a medicament for the prevention and treatment of Familial hyperchylomicronemia (FCS), obesity, hyperlipoproteinemia or hypertriglyceridemia.
    Type: Application
    Filed: August 18, 2014
    Publication date: September 22, 2016
    Inventors: Chengde Wu, Zhiliu Zhang, Tao Yu
  • Publication number: 20150099762
    Abstract: This invention relates to novel compounds which are inhibitors of the Rearranged during Transfection (RET) kinase, to pharmaceutical compositions containing them, to processes for their preparation, and to their use in therapy, alone or in combination, for the normalization of gastrointestinal sensitivity, motility and/or secretion and/or abdominal disorders or diseases and/or treatment related to diseases related to RET dysfunction or where modulation of RET activity may have therapeutic benefit including but not limited to all classifications of irritable bowel syndrome (IBS) including diarrhea-predominant, constipation-predominant or alternating stool pattern, functional bloating, functional constipation, functional diarrhea, unspecified functional bowel disorder, functional abdominal pain syndrome, chronic idiopathic constipation, functional esophageal disorders, functional gastroduodenal disorders, functional anorectal pain, inflammatory bowel disease, proliferative diseases such as non-small cell lung c
    Type: Application
    Filed: December 9, 2014
    Publication date: April 9, 2015
    Inventors: Hilary Schenck EIDAM, Kaushik RAHA, Zhen GONG, Huiping Amy GUAN, Chengde WU, Haiying YANG, Haiyu YU, Zhiliu ZHANG, Mui CHEUNG
  • Patent number: 8937071
    Abstract: This invention relates to novel compounds which are inhibitors of the Rearranged during Transfection (RET) kinase, to pharmaceutical compositions containing them, to processes for their preparation, and to their use in therapy, alone or in combination, for the normalization of gastrointestinal sensitivity, motility and/or secretion and/or abdominal disorders or diseases and/or treatment related to diseases related to RET dysfunction or where modulation of RET activity may have therapeutic benefit including but not limited to all classifications of irritable bowel syndrome (IBS) including diarrhea-predominant, constipation-predominant or alternating stool pattern, functional bloating, functional constipation, functional diarrhea, unspecified functional bowel disorder, functional abdominal pain syndrome, chronic idiopathic constipation, functional esophageal disorders, functional gastroduodenal disorders, functional anorectal pain, inflammatory bowel disease, proliferative diseases such as non-small cell lung c
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: January 20, 2015
    Assignee: GlaxoSmithKline Intellectual Property Development Limited
    Inventors: Hilary Schenck Eidam, Kaushik Raha, Zhen Gong, Huiping Amy Guan, Chengde Wu, Haiying Yang, Haiyu Yu, Zhiliu Zhang, Mui Cheung
  • Publication number: 20140275111
    Abstract: This invention relates to novel compounds which are inhibitors of the Rearranged during Transfection (RET) kinase, to pharmaceutical compositions containing them, to processes for their preparation, and to their use in therapy, alone or in combination, for the normalization of gastrointestinal sensitivity, motility and/or secretion and/or abdominal disorders or diseases and/or treatment related to diseases related to RET dysfunction or where modulation of RET activity may have therapeutic benefit including but not limited to all classifications of irritable bowel syndrome (IBS) including diarrhea-predominant, constipation-predominant or alternating stool pattern, functional bloating, functional constipation, functional diarrhea, unspecified functional bowel disorder, functional abdominal pain syndrome, chronic idiopathic constipation, functional esophageal disorders, functional gastroduodenal disorders, functional anorectal pain, inflammatory bowel disease, proliferative diseases such as non-small cell lung c
    Type: Application
    Filed: March 14, 2014
    Publication date: September 18, 2014
    Applicant: GlaxoSmithKline Intellectual Property Development Limited
    Inventors: Hilary Schenck EIDAM, Kaushik Raha, Zhen Gong, Huiping Guan, Chengde Wu, Haiying Yang, Haiyu Yu, Zhiliu Zhang, Mui CHEUNG
  • Publication number: 20120083489
    Abstract: The invention provides novel bis-pyridylpyridones which are antagonists at the melanin-concentrating hormone receptor 1 (MCHR1), pharmaceutical compositions containing them, processes for their preparation, and their use in therapy and for the treatment of obesity and diabetes.
    Type: Application
    Filed: June 2, 2010
    Publication date: April 5, 2012
    Inventors: Siegfried Benjamin Christensen IV, Donghui Qin, Shenglin Chen, Xing Huang, Di Li, Fei Li, Lei Li, Xiaojuan Lin, Shi Lu, Zhen Lu, Maoyun Lv, Chuanning Wang, Chengde Wu, Mei Xiao, Haiyu Yu, Weina Zhang, Zhiliu Zhang
  • Publication number: 20120077795
    Abstract: The invention provides novel bis-pyridylpyridones which are antagonists at the melanin-concentrating hormone receptor 1 (MCHR1), pharmaceutical compositions containing them, processes for their preparation, and their use in therapy and for the treatment of obesity and diabetes.
    Type: Application
    Filed: June 2, 2010
    Publication date: March 29, 2012
    Applicant: GLAXSMITHKLINE LLC
    Inventors: Siegfried Benjamin Christensen IV, Donghui Qin, Shi Lu, Shuai Wei, Nianyong Yang, Zhiliu Zhang
  • Publication number: 20120077794
    Abstract: The invention provides novel bis-pyridylpyridones which are antagonists at the melanin-concentrating hormone receptor 1 (MCHR1), pharmaceutical compositions containing them, processes for their preparation, and their use in therapy and for the treatment of obesity and diabetes.
    Type: Application
    Filed: June 2, 2010
    Publication date: March 29, 2012
    Applicant: GLAXSMITHKLINE LLC
    Inventors: Siegfried Benjamin Christensen, IV, Donghui Qin, Shenglin Chen, Xing Huang, Di Li, Fei Li, Xiaojuan Lin, Shi Lu, Maoyun Lv, Chengde Wu, Weiliang Xu, Gang Yan, Jianxing Yuan, Weina Zhang, Zhiliu Zhang