Patents by Inventor Quan QIAN

Quan QIAN 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: 20240083898
    Abstract: The present application provides tricyclic triazolo compounds that modulate the activity of diacylglycerol kinase (DGK), which are useful in the treatment of various diseases, including cancer.
    Type: Application
    Filed: August 11, 2023
    Publication date: March 14, 2024
    Inventors: Joshua Hummel, Ding-Quan Qian, Xiaozhao Wang, Meizhong Xu
  • Patent number: 11905275
    Abstract: The present invention provides compounds of Formula I: or pharmaceutically acceptable salts thereof, as well as their compositions and methods of use, that inhibit the activity of Janus kinase (JAK) and are useful in the treatment of diseases related to the activity of JAK including, for example, inflammatory disorders, autoimmune disorders, cancer, and other diseases.
    Type: Grant
    Filed: January 24, 2023
    Date of Patent: February 20, 2024
    Assignees: Incyte Corporation, Incyte Holdings Corporation
    Inventors: Yun-Long Li, Jincong Zhuo, Ding-Quan Qian, Song Mei, Ganfeng Cao, Yongchun Pan, Qun Li, Zhongjiang Jia
  • Patent number: 11851426
    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: Grant
    Filed: October 9, 2020
    Date of Patent: December 26, 2023
    Assignee: Incyte Corporation
    Inventors: Yingda Ye, Zhenwu Li, Ding-Quan Qian, Sarah Winterton, Liangxing Wu, Wenqing Yao
  • Publication number: 20230399342
    Abstract: The present application provides tricyclic triazolo compounds that modulate the activity of diacylglycerol kinase (DGK), which are useful in the treatment of various diseases, including cancer.
    Type: Application
    Filed: June 7, 2023
    Publication date: December 14, 2023
    Inventors: Joshua Hummel, Liana Hie, Jacob J. Lacharity, Xiaolei Li, Sharada Manns, Ding-Quan Qian, Xiaozhao Wang, Bo Wei, Meizhong Xu
  • Publication number: 20230357255
    Abstract: This application relates to compounds of Formula (I): or pharmaceutically acceptable salts or stereoisomers thereof, which modulate the activity of adenosine receptors, such as subtypes A2A and A2B receptors, and are useful in the treatment of diseases related to the activity of adenosine receptors including, for example, cancer, inflammatory diseases, cardiovascular diseases, and neurodegenerative diseases.
    Type: Application
    Filed: April 13, 2023
    Publication date: November 9, 2023
    Inventors: Xiaozhao Wang, Pei Gan, Taisheng Huang, Chao Qi, Ding-Quan Qian, Liangxing Wu, Wenqing Yao, Zhiyong Yu, Fenglei Zhang, Le Zhao, Chunhong He
  • Publication number: 20230226062
    Abstract: Disclosed are compounds of Formula (I?), methods of using the compounds as immunomodulators, and pharmaceutical compositions comprising such compounds. The compounds inhibit PD-1/PD-L1 interaction and are useful in treating, preventing or ameliorating diseases or disorders such as cancer or infections.
    Type: Application
    Filed: September 26, 2022
    Publication date: July 20, 2023
    Inventors: Liangxing Wu, Ding-Quan Qian, Liang Lu, Neil Lajkiewicz, Leah C. Konkol, Zhenwu Li, Fenglei Zhang, Jingwei Li, Haisheng Wang, Meizhong Xu, Kaijiong Xiao, Wenqing Yao
  • Publication number: 20230192706
    Abstract: The present application provides bicyclic amines of Formula (I): and their pharmaceutically acceptable salts thereof, 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: December 9, 2022
    Publication date: June 22, 2023
    Inventors: Joshua Hummel, David M. Burns, Ding-Quan Qian, Xiaozhao Wang, Ming Xiang, Jingwei Li
  • Publication number: 20230183250
    Abstract: The present application provides bicyclic amines of Formula (I): and their pharmaceutically acceptable salts thereof, 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: December 9, 2022
    Publication date: June 15, 2023
    Inventors: Joshua Hummel, David M. Burns, Ding-Quan Qian, Xiaozhao Wang
  • Patent number: 11673894
    Abstract: This application relates to compounds of Formula (I): or pharmaceutically acceptable salts or stereoisomers thereof, which modulate the activity of adenosine receptors, such as subtypes A2A and A2B receptors, and are useful in the treatment of diseases related to the activity of adenosine receptors including, for example, cancer, inflammatory diseases, cardiovascular diseases, and neurodegenerative diseases.
    Type: Grant
    Filed: October 22, 2020
    Date of Patent: June 13, 2023
    Assignee: Incyte Corporation
    Inventors: Xiaozhao Wang, Pei Gan, Taisheng Huang, Chao Qi, Ding-Quan Qian, Liangxing Wu, Wenqing Yao, Zhiyong Yu, Fenglei Zhang, Le Zhao, Chunhong He
  • Patent number: 11673883
    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: October 5, 2020
    Date of Patent: June 13, 2023
    Assignee: Incyte Corporation
    Inventors: Liang Lu, Ding-Quan Qian, Liangxing Wu, Wenqing Yao
  • Patent number: 11667635
    Abstract: The present invention relates to bicyclic heterocycles, and pharmaceutical compositions of the same, that are inhibitors of the FGFR4 enzyme and are useful in the treatment of FGFR4-associated diseases such as cancer.
    Type: Grant
    Filed: April 23, 2021
    Date of Patent: June 6, 2023
    Assignees: Incyte Corporation, Incyte Holdings Corporation
    Inventors: Liang Lu, Liangxing Wu, Ding-Quan Qian, Wenqing Yao
  • Publication number: 20230159501
    Abstract: The present invention provides compounds of Formula I: or pharmaceutically acceptable salts thereof, as well as their compositions and methods of use, that inhibit the activity of Janus kinase (JAK) and are useful in the treatment of diseases related to the activity of JAK including, for example, inflammatory disorders, autoimmune disorders, cancer, and other diseases.
    Type: Application
    Filed: January 24, 2023
    Publication date: May 25, 2023
    Inventors: Yun-Long Li, Jincong Zhuo, Ding-Quan Qian, Song Mei, Ganfeng Cao, Yongchun Pan, Qun Li, Zhongjiang Jia
  • Publication number: 20230141864
    Abstract: The present disclosure provides a method for predicting a remaining useful life (RUL) of an aero-engine, specifically including: acquiring multidimensional degradation parameters of an aero-engine to be predicted to obtain acquired data; segmenting the acquired data by a sliding window (SW) to obtain preprocessed data; constructing a RUL prediction model of the aero-engine including a multibranch convolutional neural network (MBCNN) model, a multicellular bidirectional long short-term memory (MCBLSTM) model, a fully connected (FC) layer FC1, and a regression layer; taking the preprocessed data as input data of the MBCNN model, extracting an output of the MBCNN model, taking the output of the MBCNN model and recursive data as input data of the MCBLSTM model, and extracting an output of the MCBLSTM model; obtaining an output of the FC layer FC1, and inputting the output of the FC layer FC1 to the regression layer to predict a RUL.
    Type: Application
    Filed: October 24, 2022
    Publication date: May 11, 2023
    Applicant: Chongqing University
    Inventors: Yi QIN, Sheng XIANG, Jun LUO, Huayan PU, Quan QIAN
  • Patent number: 11591318
    Abstract: The present invention provides compounds of Formula I: or pharmaceutically acceptable salts thereof, as well as their compositions and methods of use, that inhibit the activity of Janus kinase (JAK) and are useful in the treatment of diseases related to the activity of JAK including, for example, inflammatory disorders, autoimmune disorders, cancer, and other diseases.
    Type: Grant
    Filed: April 13, 2021
    Date of Patent: February 28, 2023
    Assignee: Incyte Corporation
    Inventors: Yun-Long Li, Jincong Zhuo, Ding-Quan Qian, Song Mei, Ganfeng Cao, Yongchun Pan, Qun Li, Zhongjiang Jia
  • Publication number: 20230002392
    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: January 13, 2022
    Publication date: January 5, 2023
    Inventors: Jincong Zhuo, Meizhong Xu, Chunhong He, Colin Zhang, Ding-Quan Qian, David M. Burns, Yun-Long Li, Brian Metcalf, Wenqing Yao
  • Publication number: 20230002376
    Abstract: The present application provides bicyclic amines of Formula (I): or a pharmaceutically acceptable salt thereof, 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: June 21, 2022
    Publication date: January 5, 2023
    Inventors: Joshua Hummel, Jingwei Li, Ding-Quan Qian, Liangxing Wu
  • Patent number: 11472791
    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: Grant
    Filed: March 4, 2020
    Date of Patent: October 18, 2022
    Assignee: Incyte Corporation
    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: 20220194931
    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: February 15, 2022
    Publication date: June 23, 2022
    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: 11339149
    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: August 18, 2020
    Date of Patent: May 24, 2022
    Assignee: Incyte Corporation
    Inventors: Liangxing Wu, Jingwei Li, Wenqing Yao, Chao Qi, Ding-Quan Qian, Fenglei Zhang
  • Patent number: D999593
    Type: Grant
    Filed: June 7, 2022
    Date of Patent: September 26, 2023
    Assignee: HANGZHOU BABIYOU TECHNOLOGY CO., LTD.
    Inventor: Quan Qian