Patents by Inventor Kaijiong Xiao

Kaijiong Xiao 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).

  • Heterocyclic compounds as immunomodulators
    Patent number: 11873309
    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: November 19, 2020
    Date of Patent: January 16, 2024
    Assignee: Incyte Corporation
    Inventors: Kaijiong Xiao, Fenglei Zhang, Liangxing Wu, Wenqing Yao
  • HETEROCYCLIC COMPOUNDS AS IMMUNOMODULATORS
    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
  • HETEROCYCLIC COMPOUNDS AS IMMUNOMODULATORS
    Publication number: 20220348594
    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: June 24, 2022
    Publication date: November 3, 2022
    Inventors: Liangxing Wu, Kaijiong Xiao, Wenqing Yao
  • Pyrazolyl pyrimidinylamine compounds as CDK2 inhibitors
    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
  • Heterocyclic compounds as immunomodulators
    Patent number: 11414433
    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: December 29, 2020
    Date of Patent: August 16, 2022
    Assignee: Incyte Corporation
    Inventors: Liangxing Wu, Kaijiong Xiao, Wenqing Yao
  • HETEROCYCLIC COMPOUNDS AS IMMUNOMODULATORS
    Publication number: 20220213090
    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 24, 2021
    Publication date: July 7, 2022
    Inventors: Liangxing Wu, Neil Lajkiewicz, Chunhong He, Kaijiong Xiao, Wenyu Zhu, Zhenwu Li, Song Mei, Chao Qi, Leah C. Konkol, Wenqing Yao
  • HETEROCYCLIC COMPOUNDS AS IMMUNOMODULATORS
    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
  • HETEROCYCLIC COMPOUNDS AS IMMUNOMODULATORS
    Publication number: 20210317139
    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: November 19, 2020
    Publication date: October 14, 2021
    Inventors: Kaijiong Xiao, Fenglei Zhang, Liangxing Wu, Wenqing Yao
  • HETEROCYCLIC COMPOUNDS AS IMMUNOMODULATORS
    Publication number: 20210115068
    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: December 29, 2020
    Publication date: April 22, 2021
    Inventors: Liangxing Wu, Kaijiong Xiao, Wenqing Yao
  • HETEROCYCLIC COMPOUNDS AS IMMUNOMODULATORS
    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
  • BICYCLIC AMINES AS CDK2 INHIBITORS
    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
  • Heterocyclic compounds as immunomodulators
    Patent number: 10906920
    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 5, 2020
    Date of Patent: February 2, 2021
    Assignee: Incyte Corporation
    Inventors: Liangxing Wu, Kaijiong Xiao, Wenqing Yao
  • PYRAZOLYL PYRIMIDINYLAMINE COMPOUNDS AS CDK2 INHIBITORS
    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
  • IMMUNOMODULATOR COMPOUNDS AND METHODS OF USE
    Publication number: 20200397893
    Abstract: Compositions and methods for inducing PD-L1 internalization are disclosed. The methods include reducing the amount of cell surface PD-L1 by contacting a cell expressing PD-L1 with a compound that binds to cell surface PD-L1 and induces PD-L1 internalization. Compounds that induce PD-L1 internalization can be used to enhance, stimulate and/or increase an immune response and treat a PD-1-related disease or condition.
    Type: Application
    Filed: September 1, 2020
    Publication date: December 24, 2020
    Inventors: Phillip C. Liu, Alla Volgina, Richard Wynn, Nina Zolotarjova, Liangxing Wu, Kaijiong Xiao, Song Mei, Liang Lu, Wenyu Zhu, Yingda Ye, Haisheng Wang, Ding-Quan Qian, Wenqing Yao
  • Immunomodulator compounds and methods of use
    Patent number: 10806785
    Abstract: Compositions and methods for inducing PD-L1 internalization are disclosed. The methods include reducing the amount of cell surface PD-L1 by contacting a cell expressing PD-L1 with a compound that binds to cell surface PD-L1 and induces PD-L1 internalization. Compounds that induce PD-L1 internalization can be used to enhance, stimulate and/or increase an immune response and treat a PD-1-related disease or condition.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: October 20, 2020
    Assignee: Incyte Corporation
    Inventors: Liang Lu, Wenyu Zhu, Ding-Quan Qian, Kaijiong Xiao
  • HETEROCYCLIC COMPOUNDS AS IMMUNOMODULATORS
    Publication number: 20200277309
    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 5, 2020
    Publication date: September 3, 2020
    Inventors: Liangxing Wu, Kaijiong Xiao, Wenqing Yao
  • Heterocyclic compounds as immunomodulators
    Patent number: 10618916
    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: May 10, 2019
    Date of Patent: April 14, 2020
    Assignee: Incyte Corporation
    Inventors: Liangxing Wu, Kaijiong Xiao, Wenqing Yao
  • HETEROCYCLIC COMPOUNDS AS IMMUNOMODULATORS
    Publication number: 20190345170
    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: May 10, 2019
    Publication date: November 14, 2019
    Inventors: Liangxing Wu, Kaijiong Xiao, Wenqing Yao
  • HETEROCYCLIC COMPOUNDS AS IMMUNOMODULATORS
    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
  • HETEROCYCLIC COMPOUNDS AS IMMUNOMODULATORS
    Publication number: 20190062345
    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: October 25, 2018
    Publication date: February 28, 2019
    Inventors: Kaijiong Xiao, Fenglei Zhang, Liangxing Wu, Wenqing Yao