Patents by Inventor Chuanxin LIU

Chuanxin LIU 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: 20240076693
    Abstract: The present disclosure provides rAAV vectors and rAAV virions that specifically express exogenous nucleic acid sequences in CD14+ cells. The rAAV vectors or virions are useful for specifically expressing exogenous nucleic acid sequences encoding, for example, cancer antigens, viral antigens, and/or bacterial antigens in monocytes and dendritic cells. The rAAV transduced CD14+ cells can be used as antigen presenting cells that induce antigen-specific T cell responses. The present disclosure further provides methods producing rAAV virions and methods of immunotherapy.
    Type: Application
    Filed: July 18, 2023
    Publication date: March 7, 2024
    Inventors: Aiquan Chang, Chuanxin Liu, Yong Liu
  • Patent number: 11761020
    Abstract: The present disclosure provides rAAV vectors and rAAV virions that specifically express exogenous nucleic acid sequences in CD14+ cells. The rAAV vectors or virions are useful for specifically expressing exogenous nucleic acid sequences encoding, for example, cancer antigens, viral antigens, and/or bacterial antigens in monocytes and dendritic cells. The rAAV transduced CD14+ cells can be used as antigen presenting cells that induce antigen-specific T cell responses. The present disclosure further provides methods producing rAAV virions and methods of immunotherapy.
    Type: Grant
    Filed: October 14, 2021
    Date of Patent: September 19, 2023
    Assignee: Aavocyte, Inc.
    Inventors: Aiquan Chang, Chuanxin Liu, Yong Liu
  • Publication number: 20220119842
    Abstract: The present disclosure provides rAAV vectors and rAAV virions that specifically express exogenous nucleic acid sequences in CD14+ cells. The rAAV vectors or virions are useful for specifically expressing exogenous nucleic acid sequences encoding, for example, cancer antigens, viral antigens, and/or bacterial antigens in monocytes and dendritic cells. The rAAV transduced CD14+ cells can be used as antigen presenting cells that induce antigen-specific T cell responses. The present disclosure further provides methods producing rAAV virions and methods of immunotherapy.
    Type: Application
    Filed: October 14, 2021
    Publication date: April 21, 2022
    Inventors: Aiquan CHANG, Chuanxin LIU, Yong LIU