Patents Assigned to BEIJING BETTA PHARMACEUTICALS CO., LTD.
  • Stable polymorphic forms of compound as hypoxia mimetics, and uses thereof
    Patent number: 9238637
    Abstract: The polymorphic forms of the compound of Formula I, the preparation thereof including the preparation of the intermediates, the pharmaceutical compositions thereof and the uses of a polymorph above in the manufacture of medicaments for treating a disease, a disorder or a condition are disclosed.
    Type: Grant
    Filed: July 30, 2012
    Date of Patent: January 19, 2016
    Assignee: BEIJING BETTA PHARMACEUTICALS CO., LTD
    Inventors: Xinshan Kang, Wei Long, Fei Wang, Cunbo Ma, Liufeng Zhou, Yunyan Hu, Yanping Wang, Hong Cao, Yinxiang Wang, Fenlai Tan
  • Polymorphic forms of compounds as prolyl hydroxylase inhibitor, and uses thereof
    Patent number: 9206134
    Abstract: The present invention relates to the polymorphic forms of the compound of Formula (I), preparation thereof including the preparation of intermediates and pharmaceutical compositions, and use of a polymorph above in the treatment of a disease, a disorder or a condition, or in the manufacturing of a medicament for the treatment of a disease, a disorder or a condition.
    Type: Grant
    Filed: July 23, 2012
    Date of Patent: December 8, 2015
    Assignee: BEIJING BETTA PHARMACEUTICALS CO. LTD.
    Inventors: Xinshan Kang, Wei Long, Jianxi Zhang, Yunyan Hu, Yinxiang Wang
  • Stable Polymorphic Forms of Compound as Hypoxia Mimetics, and Uses Thereof
    Publication number: 20140343137
    Abstract: The polymorphic forms of the compound of Formula I, the preparation thereof including the preparation of the intermediates, the pharmaceutical compositions thereof and the uses of a polymorph above in the manufacture of medicaments for treating a disease, a disorder or a condition are disclosed.
    Type: Application
    Filed: July 30, 2012
    Publication date: November 20, 2014
    Applicants: BEIJING BETTA PHARMACEUTICALS CO., LTD.
    Inventors: Xinshan Kang, Wei Long, Fei Wang, Cunbo Ma, Liufeng Zhou, Yunyan Hu, Yanping Wang, Hong Cao, Yinxiang Wang, Fenlai Tan