Patents by Inventor Dezhong Wen

Dezhong Wen 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).

  • Diphosphonate compound and a method for preparing the same and an application of the same
    Patent number: 9045506
    Abstract: The present disclosure relates to a new diphosphonate compound, and the method to prepare the above new diphosphonate compound. The new diphosphonate compound exhibits an activity in inhibiting osteoclast equivalent to alendronate sodium, and a higher activity in affecting the proliferation of osteoplast than the positive control compounds, but the positive control exhibits a weaker effect on osteoblast proliferation. In experimental examples, an administration schedule for the diphosphonate compound is provided.
    Type: Grant
    Filed: August 24, 2011
    Date of Patent: June 2, 2015
    Assignee: Chengdu Yunke Pharmaceutical Co., Ltd.
    Inventors: Mingqi Li, Han Wang, Qimin Deng, Zuoyong Cheng, Maoliang Li, Yonglong Zeng, Xue Jiang, Yuchun Duan, Sanping Zhu, Dezhong Wen
  • DIPHOSPHONATE COMPOUND AND A METHOD FOR PREPARING THE SAME AND AN APPLICATION OF THE SAME
    Publication number: 20130211097
    Abstract: The present disclosure relates to a new diphosphonate compound, and the method to prepare the above new diphosphonate compound. The new diphosphonate compound exhibits an activity in inhibiting osteoclast equivalent to alendronate sodium, and a higher activity in affecting the proliferation of osteoplast than the positive control compounds, but the positive control exhibits a weaker effect on osteoblast proliferation. In experimental examples, an administration schedule for the diphosphonate compound is provided.
    Type: Application
    Filed: August 24, 2011
    Publication date: August 15, 2013
    Inventors: Mingqi Li, Han Wang, Qimin Deng, Zuoyong Cheng, Maoliang Li, Yonglong Zeng, Xue Jiang, Yuchun Duan, Sanping Zhu, Dezhong Wen