Patents by Inventor Sen Tao Song

Sen Tao Song 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).

  • Antihypertensive pharmaceutical composition
    Patent number: 8470363
    Abstract: An antihypertensive pharmaceutical composition is provided, which contains levamlodipine or a pharmaceutically acceptable salt thereof, and indapamide. In the present invention, levamlodipine and indapamide are administrated in combination for treating hypertension, a good synergistic antihypertensive effect is achieved, and the edema side effect due to sodium and water retention caused when levamlodipine is administrated alone and the side effect of glucose metabolism interference caused when indapamide is administrated alone are mitigated.
    Type: Grant
    Filed: June 17, 2010
    Date of Patent: June 25, 2013
    Assignee: Shihuida Pharmaceuticals Group (JILIN) Ltd.
    Inventors: Yan ling Yang, Chuan xiao Xue, Xi tian Zhang, Huan Li, Sen tao Song
  • 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
  • ANTIHYPERTENSIVE PHARMACEUTICAL COMPOSITION
    Publication number: 20110263660
    Abstract: An antihypertensive pharmaceutical composition is provided, which contains levamlodipine or a pharmaceutically acceptable salt thereof, and indapamide. In the present invention, levamlodipine and indapamide are administrated in combination for treating hypertension, a good synergistic antihypertensive effect is achieved, and the edema side effect due to sodium and water retention caused when levamlodipine is administrated alone and the side effect of glucose metabolism interference caused when indapamide is administrated alone are mitigated.
    Type: Application
    Filed: June 17, 2010
    Publication date: October 27, 2011
    Applicant: SHIHUIDA PHARMACEUTICALS GROUP (JILIN) LTD
    Inventors: Yan Ling Yang, Chuan Xiao Xue, Xi Tian Zhang, Huan Li, Sen Tao Song