Patents by Inventor Yinglu JIAO

Yinglu JIAO 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).

  • Crystal form of brexpiprazole and preparation method therefor
    Patent number: 10550109
    Abstract: Disclosed are a crystal form of brexpiprazole and a preparation method therefor. The X-ray powder diffraction pattern, which is detected with Cu—K? radiation, of the crystal form of brexpiprazole has characteristic peaks at the positions where 2? is about 9.1±0.2, 15.2±0.2, 15.7±0.2, 17.6±0.2, 18.1±0.2, 24.4±0.2. The crystal form I of brexpiprazole has a high purity, good stability and good reproducibility, and is suitable for industrial production.
    Type: Grant
    Filed: May 12, 2017
    Date of Patent: February 4, 2020
    Assignees: Zhejiang Huahai Pharmaceutical Co., Ltd, Shanghai Aobo Pharmtech, Inc., Ltd.
    Inventors: Yinglu Jiao, Handa Li, Boyu Wang, Luning Huang, Xi Chen, Hong Gu
  • CRYSTAL FORM OF BREXPIPRAZOLE AND PREPARATION METHOD THEREFOR
    Publication number: 20190119262
    Abstract: Disclosed are a crystal form of brexpiprazole and a preparation method therefor. The X-ray powder diffraction pattern, which is detected with Cu—K? radiation, of the crystal form of brexpiprazole has characteristic peaks at the positions where 2? is about 9.1±0.2, 15.2±0.2, 15.7±0.2, 17.6±0.2, 18.1±0.2, 24.4±0.2. The crystal form I of brexpiprazole has a high purity, good stability and good reproducibility, and is suitable for industrial production.
    Type: Application
    Filed: May 12, 2017
    Publication date: April 25, 2019
    Inventors: Yinglu JIAO, Handa LI, Boyu WANG, Luning HUANG, Xi CHEN, Hong GU