Patents Assigned to Shenzhen Tenver Biopharm Co., Ltd.
  • Crystal form of tenvermectin B, preparation method therefor, and use thereof
    Patent number: 11912717
    Abstract: The present invention relates to a crystal form I of tenvermectin B, which can be characterized by X-ray powder diffraction (XRPD) pattern, Infrared (IR) absorption spectrum, Differential scanning calorimetry (DSC) thermogram and the like. Meanwhile, the present invention also relates to a method for preparing the crystal form I of tenvermectin B and a use thereof.
    Type: Grant
    Filed: May 24, 2019
    Date of Patent: February 27, 2024
    Assignee: Shenzhen Tenver Biopharm Co., Ltd.
    Inventors: Jidong Wang, Jiansong Li, Hui Zhang, Lingjian Zhang, Jun Huang
  • Crystal Form Of Tenvermectin B, Preparation Method Therefor, And Use Thereof
    Publication number: 20210198274
    Abstract: The present invention relates to a crystal form I of tenvermectin B, which can be characterized by X-ray powder diffraction (XRPD) pattern, Infrared (IR) absorption spectrum, Differential scanning calorimetry (DSC) thermogram and the like. Meanwhile, the present invention also relates to a method for preparing the crystal form I of tenvermectin B and a use thereof.
    Type: Application
    Filed: May 24, 2019
    Publication date: July 1, 2021
    Applicant: Shenzhen Tenver Biopharm Co., Ltd.
    Inventors: Jidong Wang, Jiansong Li, Hui Zhang, Lingjian Zhang, Jun Huang