Patents by Inventor Saijie Zhu

Saijie Zhu 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: 20230301989
    Abstract: Methods for treating systemic lupus erythematosus using compounds or pharmaceutical compositions that modulate the activity of Bcl-2 family proteins are disclosed. In some methods, the patient to be treated is diagnosed with lupus nephritis. In some methods, the compound or pharmaceutical composition is administered to the patient in need thereof at a therapeutically effective dose sufficient to elicit one or more effects selected from: reduced excretion of protein in the urine of the patient, reduced serum anti-dsDNA autoantibody levels in the patient, reduced skin lesion severity in the patient, reduced lymphadenopathy severity in the patient, reduced glomerulonephritis severity in the patient, reduced vasculitis severity in the patient, reduced lymphocyte cell counts in a peripheral blood mononuclear cell (PMBC) panel taken from the patient, reduced lymphocyte cell counts in the spleen of the patient, and reduced lymphocyte infiltration of the kidneys of the patient.
    Type: Application
    Filed: August 20, 2021
    Publication date: September 28, 2023
    Inventors: Yifan ZHAI, Dajun YANG, Dong FANG, Saijie ZHU
  • Publication number: 20230218575
    Abstract: Provided herein is a microsuspension of an MDM2 inhibitor, comprising microparticles of the MDM2 inhibitor, e.g., a compound of Formula (I), a surfactant, and a tonicity agent. Also provided herein is a method of treating an MDM2-mediated disorder, disease, or condition with the microsuspension.
    Type: Application
    Filed: June 11, 2021
    Publication date: July 13, 2023
    Inventors: Saijie ZHU, Douglas Dong FANG, Yifan ZHAI, Dajun YANG
  • Patent number: 11426375
    Abstract: The present disclosure provides a compound of Formula (I); or a pharmaceutically acceptable salt thereof, wherein R1 and R2 are defined herein. The disclosure also relates to a method for manufacturing the compounds of the disclosure, and its therapeutic uses. The present disclosure further provides pharmaceutical composition of the compounds of the disclosure and a combination of pharmacologically active agents and a compound of the disclosure.
    Type: Grant
    Filed: April 21, 2020
    Date of Patent: August 30, 2022
    Assignee: Novartis AG
    Inventors: Yongshuai Chai, Sven Erik Godtfredsen, Mark Kagan, Yugang Liu, Mahavir Prashad, Zhaoyin Wang, Saijie Zhu
  • Patent number: 11395815
    Abstract: The present invention relates to a compound for treating or preventing osteoarthritis. The compound relieves the joint pain, inhibits and attenuates the development of post-traumatic osteoarthritis in mouse model. The present invention also provides a pharmaceutical composition comprising the compound for treating or preventing osteoarthritis. The present invention further provides a method for treating or preventing osteoarthritis by administrating to the patient in need thereof with the pharmaceutical composition.
    Type: Grant
    Filed: March 24, 2020
    Date of Patent: July 26, 2022
    Assignees: ASCENTAGE PHARMA (SUZHOU) CO., LTD., ASCENTAGE PHARMA GROUP CORP LIMITED
    Inventors: Dajun Yang, Yifan Zhai, Douglas Dong Fang, Saijie Zhu
  • Publication number: 20200246295
    Abstract: The present disclosure provides a compound of Formula (I); or a pharmaceutically acceptable salt thereof, wherein R1 and R2 are defined herein. The disclosure also relates to a method for manufacturing the compounds of the disclosure, and its therapeutic uses. The present disclosure further provides pharmaceutical composition of the compounds of the disclosure and a combination of pharmacologically active agents and a compound of the disclosure.
    Type: Application
    Filed: April 21, 2020
    Publication date: August 6, 2020
    Inventors: Yongshuai CHAI, Sven Erik GODTFREDSEN, Mark KAGAN, Yugang LIU, Mahavir PRASHAD, Zhaoyin WANG, Saijie ZHU
  • Publication number: 20200222366
    Abstract: The present invention relates to a compound for treating or preventing osteoarthritis. The compound relieves the joint pain, inhibits and attenuates the development of post-traumatic osteoarthritis in mouse model. The present invention also provides a pharmaceutical composition comprising the compound for treating or preventing osteoarthritis. The present invention further provides a method for treating or preventing osteoarthritis by administrating to the patient in need thereof with the pharmaceutical composition.
    Type: Application
    Filed: March 24, 2020
    Publication date: July 16, 2020
    Inventors: Dajun Yang, Yifan Zhai, Douglas Dong Fang, Saijie Zhu
  • Patent number: 10668035
    Abstract: The present disclosure provides a compound of Formula (I); or a pharmaceutically acceptable salt thereof, wherein R1 and R2 are defined herein. The disclosure also relates to a method for manufacturing the compounds of the disclosure, and its therapeutic uses. The present disclosure further provides pharmaceutical composition of the compounds of the disclosure and a combination of pharmacologically active agents and a compound of the disclosure.
    Type: Grant
    Filed: April 18, 2019
    Date of Patent: June 2, 2020
    Assignee: Novartis AG
    Inventors: Yongshuai Chai, Sven Erik Godtfredsen, Mark Kagan, Yugang Liu, Mahavir Prashad, Zhaoyin Wang, Saijie Zhu
  • Publication number: 20190240177
    Abstract: The present disclosure provides a compound of Formula (I); or a pharmaceutically acceptable salt thereof, wherein R1 and R2 are defined herein. The disclosure also relates to a method for manufacturing the compounds of the disclosure, and its therapeutic uses. The present disclosure further provides pharmaceutical composition of the compounds of the disclosure and a combination of pharmacologically active agents and a compound of the disclosure.
    Type: Application
    Filed: April 18, 2019
    Publication date: August 8, 2019
    Inventors: Yongshuai CHAI, Sven Erik GODTFREDSEN, Mark KAGAN, Yugang LIU, Mahavir PRASHAD, Zhaoyin WANG, Saijie ZHU