Patents by Inventor Chuan Xiao Zhang

Chuan Xiao Zhang 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).

  • PHARMACEUTICAL COMPOSITION OF LEVAMLODIPINE OR PHARMACEUTICALLY ACCEPTABLE SALT THEREOF AND ? RECEPTOR BLOCKING AGENT, AND USE THEREOF
    Publication number: 20110313006
    Abstract: A pharmaceutical composition of levamlodipine or a pharmaceutically acceptable salt thereof and a ? receptor blocking agent, and a use thereof are provided. An active ingredient of the pharmaceutical composition contains levamlodipine or a pharmaceutically acceptable salt thereof, and a ? receptor blocking agent, in which the ? receptor blocking agent is one selected from nebivolol, bisoprolol, betaxolol, celiprolol, and nadolol. A use of the pharmaceutical composition in preparation of a medicine for treating hypertension is further provided. The pharmaceutical composition of the prevent invention has the advantages that the therapeutic effect is obvious, and the administration is convenient.
    Type: Application
    Filed: June 22, 2010
    Publication date: December 22, 2011
    Applicant: SHIHUIDA PHARMACEUTICALS GROUP (JILIN) LTD
    Inventors: Yan Ling Yang, Chuan Xiao Zhang, Huan Li, Sen tao Song