Patents by Inventor Weihui CAI

Weihui CAI 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).

  • Patent number: 11066401
    Abstract: The present invention relates to a pyrimidine compound, a chloride salt thereof, and a manufacturing and application of same. The chloride salt of the pyrimidine compound is presented by formula (II). The chloride salt has higher solubility, good stability, higher bioavailability, and very low hygroscopicity, and has excellent inhibition against a PIM kinase.
    Type: Grant
    Filed: February 15, 2017
    Date of Patent: July 20, 2021
    Inventors: Weihui Cai, Yuanwei Zhang, Fang Jin
  • Publication number: 20200247797
    Abstract: The present invention relates to a pyrimidine compound, a chloride salt thereof, and a manufacturing and application of same. The chloride salt of the pyrimidine compound is presented by formula (II). The chloride salt has higher solubility, good stability, higher bioavailability, and very low hygroscopicity, and has excellent inhibition against a PIM kinase.
    Type: Application
    Filed: February 15, 2017
    Publication date: August 6, 2020
    Inventors: Weihui CAI, Yuanwei ZHANG, Fang JIN
  • Publication number: 20190255048
    Abstract: The present invention relates to a pyrimidine compound or salt thereof in an application for manufacturing a pharmaceutical product for preventing and /or treating an FLT3-related disease or disorder. The pyrimidine compound has a chemical structure as represented by formula (I).
    Type: Application
    Filed: February 15, 2017
    Publication date: August 22, 2019
    Inventors: Weihui CAI, Fang JIN