Patents by Inventor Meizhong Xu

Meizhong Xu 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: 20210107901
    Abstract: The present application provides bicyclic amines that are inhibitors of cyclin-dependent kinase 2 (CDK2), as well as pharmaceutical compositions thereof, and methods of treating cancer using the same.
    Type: Application
    Filed: October 9, 2020
    Publication date: April 15, 2021
    Inventors: Yingda Ye, Zhenwu Li, Ding-Quan Qian, Sarah Winterton, Kaijiong Xiao, Liangxing Wu, Wenqing Yao, Joshua Hummel, Meizhong Xu, Min Ye, Yingnan Chen, Margaret Favata, Yvonne Lo
  • Publication number: 20210107900
    Abstract: Disclosed are compounds of Formula (I), methods of using the compounds as immunomodulators, and pharmaceutical compositions comprising such compounds. The compounds are useful in treating, preventing or ameliorating diseases or disorders such as cancer or infections.
    Type: Application
    Filed: August 18, 2020
    Publication date: April 15, 2021
    Inventors: Liangxing Wu, Jingwei Li, Chao Qi, Fenglei Zhang, Zhenwu Li, Wenyu Zhu, Zhiyong Yu, Kaijiong Xiao, Liang Lu, Song Mei, Ding-Quan Qian, Chunhong He, Yingda Ye, Meizhong Xu, Wenqing Yao
  • Patent number: 10947230
    Abstract: The present invention relates to bicyclic heterocycles, and pharmaceutical compositions of the same, that are inhibitors of one or more FGFR enzymes and are useful in the treatment of FGFR-associated diseases such as cancer.
    Type: Grant
    Filed: September 10, 2019
    Date of Patent: March 16, 2021
    Assignees: Incyte Corporation, Incyte Holdings Corporation
    Inventors: Yaping Sun, Wenqing Yao, Liangxing Wu, Meizhong Xu, Ding-Quan Qian, Fenglei Zhang
  • Publication number: 20210017156
    Abstract: The present application provides pyrazolyl pyrimidinylamine inhibitors of cyclin-dependent kinase 2 (CDK2), as well as pharmaceutical compositions thereof, and methods of treating cancer using the same.
    Type: Application
    Filed: March 4, 2020
    Publication date: January 21, 2021
    Inventors: Joshua Hummel, Jingwei Li, Zhenwu Li, Ding-Quan Qian, Liangxing Wu, Kaijiong Xiao, Meizhong Xu, Jeffrey C. Yang, Wenqing Yao, Fenglei Zhang, Min Ye, Yingnan Chen, Margaret Favata, Yvonne Lo
  • Publication number: 20210002276
    Abstract: Disclosed are compounds of Formula (I), methods of using the compounds as immunomodulators, and pharmaceutical compositions comprising such compounds. The compounds are useful in treating, preventing or ameliorating diseases or disorders such as cancer or infections.
    Type: Application
    Filed: September 15, 2020
    Publication date: January 7, 2021
    Inventors: Liangxing Wu, Bo Shen, Meizhong Xu, Wenqing Yao
  • Publication number: 20200377504
    Abstract: The present invention relates to tricyclic compounds, and pharmaceutical compositions of the same, that are inhibitors of one or more FGFR enzymes and are useful in the treatment of FGFR-associated diseases such as cancer.
    Type: Application
    Filed: April 7, 2020
    Publication date: December 3, 2020
    Inventors: Liangxing Wu, Colin Zhang, Chunhong He, Yaping Sun, Liang Lu, Ding-Quan Qian, Meizhong Xu, Jincong Zhuo, Wenqing Yao
  • Patent number: 10813930
    Abstract: The present invention relates to substituted imidazopyridazines and substituted benzimidazoles, as well as pharmaceutical compositions comprising the same, which are FGFR3 inhibitors useful in the treatment of cancer and other diseases.
    Type: Grant
    Filed: January 2, 2019
    Date of Patent: October 27, 2020
    Assignees: Incyte Corporation, Incyte Holdings Corporation
    Inventors: Wenqing Yao, Colin Zhang, Meizhong Xu, Jincong Zhuo, Chunhong He
  • Publication number: 20200317680
    Abstract: The present invention is directed to imidazo[1,2-b][1,2,4]triazines and imidazo[1,2-a]pyrimidines, and pharmaceutical compositions thereof, which are inhibitors of kinases such as c-Met and are useful in the treatment of cancer and other diseases related to the dysregulation of kinase pathways.
    Type: Application
    Filed: June 23, 2020
    Publication date: October 8, 2020
    Inventors: Jincong Zhuo, Meizhong Xu, Chunhong He, Colin Zhang, Ding-Quan Qian, David M. Burns, Yun-Long Li, Brian Metcalf, Wenqing Yao
  • Patent number: 10793565
    Abstract: Disclosed are compounds of Formula (I), methods of using the compounds as immunomodulators, and pharmaceutical compositions comprising such compounds. The compounds are useful in treating, preventing or ameliorating diseases or disorders such as cancer or infections.
    Type: Grant
    Filed: March 8, 2019
    Date of Patent: October 6, 2020
    Assignee: Incyte Corporation
    Inventors: Liangxing Wu, Bo Shen, Meizhong Xu, Wenqing Yao
  • Patent number: 10738052
    Abstract: The present invention is directed to imidazo[1,2-b][1,2,4]triazines and imidazo[1,2-a]pyrimidines, and pharmaceutical compositions thereof, which are inhibitors of kinases such as c-Met and are useful in the treatment of cancer and other diseases related to the dysregulation of kinase pathways.
    Type: Grant
    Filed: March 20, 2018
    Date of Patent: August 11, 2020
    Assignees: INCYTE HOLDINGS CORPORATION, INCYTE CORPORATION
    Inventors: Jincong Zhuo, Meizhong Xu, Chunhong He, Colin Zhang, Ding-Quan Qian, David M. Burns, Yun-Long Li, Brian Metcalf, Wenqing Yao
  • Patent number: 10640503
    Abstract: The present invention is directed to imidazo[1,5-a]pyridine and imidazo[1,5-a]pyrazine derivatives of Formula I, or a pharmaceutically acceptable salt thereof, which are LSD1 inhibitors useful in the treatment of diseases such as cancer.
    Type: Grant
    Filed: July 18, 2018
    Date of Patent: May 5, 2020
    Assignee: Incyte Corporation
    Inventors: Liangxing Wu, Leah C. Konkol, Neil Lajkiewicz, Liang Lu, Meizhong Xu, Wenqing Yao, Zhiyong Yu, Colin Zhang, Chunhong He
  • Publication number: 20200095244
    Abstract: The present invention relates to bicyclic heterocycles, and pharmaceutical compositions of the same, that are inhibitors of one or more FGFR enzymes and are useful in the treatment of FGFR-associated diseases such as cancer.
    Type: Application
    Filed: September 10, 2019
    Publication date: March 26, 2020
    Inventors: Yaping Sun, Liang Lu, Wenqing Yao, Jincong Zhuo, Liangxing Wu, Meizhong Xu, Ding-Quan Qian, Chunhong He, Fenglei Zhang
  • Publication number: 20190240220
    Abstract: The present invention relates to substituted imidazopyridazines and substituted benzimidazoles, as well as pharmaceutical compositions comprising the same, which are FGFR3 inhibitors useful in the treatment of cancer and other diseases.
    Type: Application
    Filed: January 2, 2019
    Publication date: August 8, 2019
    Inventors: Wenqing Yao, Colin Zhang, Meizhong Xu, Jincong Zhuo, Chunhong He
  • Publication number: 20190225601
    Abstract: Disclosed are compounds of Formula (I), methods of using the compounds as immunomodulators, and pharmaceutical compositions comprising such compounds. The compounds are useful in treating, preventing or ameliorating diseases or disorders such as cancer or infections.
    Type: Application
    Filed: April 2, 2019
    Publication date: July 25, 2019
    Inventors: Liangxing Wu, Jingwei Li, Chao Qi, Fenglei Zhang, Zhenwu Li, Wenyu Zhu, Zhiyong Yu, Kaijiong Xiao, Liang Lu, Song Mei, Ding-Quan Qian, Chunhong He, Yingda Ye, Meizhong Xu, Wenqing Yao
  • Publication number: 20190202824
    Abstract: Disclosed are compounds of Formula (I), methods of using the compounds as immunomodulators, and pharmaceutical compositions comprising such compounds. The compounds are useful in treating, preventing or ameliorating diseases or disorders such as cancer or infections.
    Type: Application
    Filed: March 8, 2019
    Publication date: July 4, 2019
    Inventors: Liangxing Wu, Bo Shen, Meizhong Xu, Wenqing Yao
  • Publication number: 20190127376
    Abstract: The present invention relates to tricyclic compounds, and pharmaceutical compositions of the same, that are inhibitors of one or more FGFR enzymes and are useful in the treatment of FGFR-associated diseases such as cancer.
    Type: Application
    Filed: October 5, 2018
    Publication date: May 2, 2019
    Inventors: Liangxing Wu, Colin Zhang, Chunhong He, Yaping Sun, Liang Lu, Ding-Quan Qian, Meizhong Xu, Jincong Zhuo, Wenqing Yao
  • Patent number: 10226459
    Abstract: The present invention provides a compound of Formula I or Formula II: enantiomer, diastereomer, prodrug, solvate, metabolite, or pharmaceutically acceptable salt thereof, wherein constituent variables are provided herein. The compounds of Formula I and II are modulators of metalloproteases and are useful in treating diseases associated with metalloprotease activity such as arthritis, cancer, cardiovascular disorders, skin disorders, inflammation and allergic conditions.
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: March 12, 2019
    Assignees: Incyte Holdings Corporation, Incyte Corporation
    Inventors: Wenqing Yao, Jincong Zhuo, Meizhong Xu, Fenglei Zhang, Brian W. Metcalf
  • Publication number: 20190062327
    Abstract: The present invention relates to bicyclic heterocycles, and pharmaceutical compositions of the same, that are inhibitors of one or more FGFR enzymes and are useful in the treatment of FGFR-associated diseases such as cancer.
    Type: Application
    Filed: July 2, 2018
    Publication date: February 28, 2019
    Inventors: Yaping Sun, Liang Lu, Wenqing Yao, Jincong Zhuo, Liangxing Wu, Meizhong Xu, Ding-Quan Qian, Chunhong He, Fenglei Zhang
  • Patent number: 10213427
    Abstract: The present invention relates to substituted imidazopyridazines and substituted benzimidazoles, as well as pharmaceutical compositions comprising the same, which are FGFR3 inhibitors useful in the treatment of cancer and other diseases.
    Type: Grant
    Filed: November 22, 2016
    Date of Patent: February 26, 2019
    Assignees: Incyte Corporation, Incyte Holdings Corporation
    Inventors: Wenqing Yao, Colin Zhang, Meizhong Xu, Jincong Zhuo, Chunhong He
  • Publication number: 20190040058
    Abstract: The present invention is directed to imidazo[1,5-a]pyridine and imidazo[1,5-a]pyrazine derivatives of Formula I, or a pharmaceutically acceptable salt thereof, which are LSD1 inhibitors useful in the treatment of diseases such as cancer.
    Type: Application
    Filed: July 18, 2018
    Publication date: February 7, 2019
    Inventors: Liangxing Wu, Leah C. Konkol, Neil Lajkiewicz, Liang Lu, Meizhong Xu, Wenqing Yao, Zhiyong Yu, Colin Zhang, Chunhong He