Patents by Inventor Linyan LV

Linyan LV 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).

  • Aripiprazole sustained-release microsphere and preparation method therefor
    Patent number: 11951104
    Abstract: The present invention provides an aripiprazole sustained-release microsphere and a preparation method therefor. The microsphere comprises aripiprazole and polylactide-glycolide. The microsphere is of a spherical reticular skeleton structure, with reticular micropores distributed in the spherical surface, and aripiprazole filled in the micropores. The average particle diameter of the microsphere is less than 20 ?m, and is suitable for a 5 gauge needle. The content of aripiprazole is 65%-80% of the total weight of the microsphere.
    Type: Grant
    Filed: June 8, 2018
    Date of Patent: April 9, 2024
    Assignee: ZHUHAI LIVZON MICROSPHERE TECHNOLOGY CO. LTD.
    Inventors: Bin Chen, Xia Yin, Yanqing Wang, Peng Xu, Yuda Yang, Miaoli Chen, Weilun Ye, Linyan Lv, Huijuan Xu, Wenqi Lu, Xiangsheng Kong, Xiaoman Jiang
  • ARIPIPRAZOLE SUSTAINED-RELEASE MICROSPHERE AND PREPARATION METHOD THEREFOR
    Publication number: 20210196709
    Abstract: The present invention provides an aripiprazole sustained-release microsphere and a preparation method therefor. The microsphere comprises aripiprazole and polylactide-glycolide. The microsphere is of a spherical reticular skeleton structure, with reticular micropores distributed in the spherical surface, and aripiprazole filled in the micropores. The average particle diameter of the microsphere is less than 20 ?m, and is suitable for a 5 gauge needle. The content of aripiprazole is 65%-80% of the total weight of the microsphere.
    Type: Application
    Filed: June 8, 2018
    Publication date: July 1, 2021
    Inventors: Bin CHEN, Xia YIN, Yanqing WANG, Peng XU, Yuda YANG, Miaoli CHEN, Weilun YE, Linyan LV, Huijuan XU, Wenqi LU, Xiangsheng KONG, Xiaoman JIANG