Patents by Inventor Pan Xie

Pan Xie 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: 20230189893
    Abstract: An electronic vaporization device includes: a shell with a liquid storage cavity formed inside; a heating component arranged in the shell and in communication with the liquid storage cavity in a liquid guiding manner; a heating base arranged in the shell for mounting the heating component; a core arranged in the shell; an airflow sensor arranged in the shell; and a mounting base arranged in the shell for mounting the airflow sensor. The core is clamped between the heating base and the mounting base.
    Type: Application
    Filed: February 23, 2023
    Publication date: June 22, 2023
    Inventors: Pan XIE, Fenglei XING, Zhijia LIANG, Zhenggen DAI
  • Publication number: 20230146337
    Abstract: Provided in the present disclosure is a method for using a four-plasmid system to prepare modified immune effector cells. The method comprises: forming a lentivirus by using four plasmids within 293T cells, extracting and obtaining the lentivirus, then transfecting immune effector cells by using the lentivirus, and expressing a chimeric antigen receptor. Also provided in the present disclosure is a use of the immune effector cell obtained by using the described method and of a composition containing the immune effector cell.
    Type: Application
    Filed: October 5, 2022
    Publication date: May 11, 2023
    Applicant: JUVENTAS CELL THERAPY LTD.
    Inventors: Yun LIU, Lin SHI, Lulu LV, Pan XIE, Mengmeng CAO, Wang YANG, Jiaxing YANG, Fei WANG, Rui WANG
  • Publication number: 20220386691
    Abstract: An air-curtain forming structure applicable to an electronic vaporization device includes: an airflow channel for delivering vapor; and a first air inlet channel in communication with the airflow channel and for introducing an external airflow into the airflow channel so as to form a blocking airflow between an inner wall of the airflow channel and the vapor.
    Type: Application
    Filed: August 18, 2022
    Publication date: December 8, 2022
    Inventors: Guilin LEI, Dan XU, Guangwu TANG, Ru JIANG, Boxue GONG, Shiyi CHENG, Pan XIE
  • Patent number: 11497771
    Abstract: Provided in the present disclosure is a method for using a four-plasmid system to prepare modified immune effector cells. The method comprises: forming a lentivirus by using four plasmids within 293T cells, extracting and obtaining the lentivirus, then transfecting immune effector cells by using the lentivirus, and expressing a chimeric antigen receptor. Also provided in the present disclosure is a use of the immune effector cell obtained by using the described method and of a composition containing the immune effector cell.
    Type: Grant
    Filed: August 26, 2021
    Date of Patent: November 15, 2022
    Assignee: JUVENTAS CELL THERAPY LTD.
    Inventors: Yun Liu, Lin Shi, Lulu Lv, Pan Xie, Mengmeng Cao, Wang Yang, Jiaxing Yang, Fei Wang, Rui Wang
  • Publication number: 20220040233
    Abstract: Provided in the present disclosure is a method for using a four-plasmid system to prepare modified immune effector cells. The method comprises: forming a lentivirus by using four plasmids within 293T cells, extracting and obtaining the lentivirus, then transfecting immune effector cells by using the lentivirus, and expressing a chimeric antigen receptor. Also provided in the present disclosure is a use of the immune effector cell obtained by using the described method and of a composition containing the immune effector cell.
    Type: Application
    Filed: August 26, 2021
    Publication date: February 10, 2022
    Applicant: JUVENTAS CELL THERAPY LTD.
    Inventors: Yun LIU, Lin SHI, Lulu LV, Pan XIE, Mengmeng CAO, Wang YANG, Jiaxing YANG, Fei WANG, Rui WANG
  • Patent number: 8921591
    Abstract: A production process for substituted phenylacetic acids or ester analogs thereof is disclosed. In this process toluene or toluene substituted with various substituents, an alcohol, an oxidant and carbon monoxide are used as raw materials to obtain compounds comprising structure of phenylacetic acid ester or analogs thereof by catalysis of the complex catalyst formed from transition metal and ligand, and such compounds are hydrolyzed to obtain various substituted phenylacetic acid based compounds. This type of compounds and their derivatives serve as important fine chemicals used widely in the industries of pharmaceuticals, pesticides, perfume and the like.
    Type: Grant
    Filed: December 20, 2012
    Date of Patent: December 30, 2014
    Assignee: Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences
    Inventors: Hanmin Huang, Chungu Xia, Pan Xie