Patents by Inventor Qianghua JIANG

Qianghua JIANG 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).

  • Processes to produce elagolix
    Patent number: 11377426
    Abstract: The present invention relates to a scalable process for the making of elagolix, its salts and the process of intermediate compounds.
    Type: Grant
    Filed: December 3, 2018
    Date of Patent: July 5, 2022
    Assignee: SUZHOU PENGXU PHARMATECH CO., LTD.
    Inventors: Pixu Li, Peng Wang, Xiangyong Gu, Hailong Yang, Zhong Wang, Qianghua Jiang, Yuanhua Liu, Hui Xia
  • PROCESSES TO PRODUCE ELAGOLIX
    Publication number: 20210214318
    Abstract: The present invention relates to a scalable process for the making of elagolix, its salts and the process of intermediate compounds.
    Type: Application
    Filed: December 3, 2018
    Publication date: July 15, 2021
    Applicant: SUZHOU PENGXU PHARMATECH CO., LTD.
    Inventors: Pixu LI, Peng WANG, Xiangyong GU, Hailong YANG, Zhong WANG, Qianghua JIANG, Yuanhua LIU, Hui XIA