Patents by Inventor Lianqiang Song

Lianqiang 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).

  • Method for separating eight components in Chinese traditional medicine composition
    Patent number: 11564966
    Abstract: The solution provides a method for separating a Chinese traditional medicine composition. To explain a pharmacological effect mechanism of a medicine made of two or more components and scientific content in rules of compatibility among components of a compound medicine, systematic researches on the material basis is very necessary. Accordingly, deep researches are done on chemical components of the pharmaceutical composition in the solution, and eight compounds are separated, which are 10-O-(p-hydroxycinnamoyl)-adoxosidic acid, aloe-emodin-8-O-?-D-glucopyranoside, quercitrin, matairesinol-4?-O-glucoside, liquiritin apioside, epi-vogeloside, vogeloside and ethyl caffeate, which provides a new quality control method for the composition in the solution.
    Type: Grant
    Filed: October 25, 2018
    Date of Patent: January 31, 2023
    Assignee: Shijiazhuang Yiling Pharmaceutical Co., Ltd.
    Inventors: Chuangfeng Zhang, Shuo Shen, Lianqiang Song
  • METHOD FOR SEPARATING EIGHT COMPONENTS IN CHINESE TRADITIONAL MEDICINE COMPOSITION
    Publication number: 20200390840
    Abstract: The solution provides a method for separating a Chinese traditional medicine composition. To explain a pharmacological effect mechanism of a medicine made of two or more components and scientific content in rules of compatibility among components of a compound medicine, systematic researches on the material basis is very necessary. Accordingly, deep researches are done on chemical components of the pharmaceutical composition in the solution, and eight compounds are separated, which are 10-O-(p-hydroxycinnamoyl)-adoxosidic acid, aloe-emodin-8-O-?-D-glucopyranoside, quercitrin, matairesinol-4-O-glucoside, liquiritin apioside, epi-vogeloside, vogeloside and ethyl caffeate, which provides a new quality control method for the composition in the solution.
    Type: Application
    Filed: October 25, 2018
    Publication date: December 17, 2020
    Applicant: Shijiazhuang Yiling Pharmaceutical Co., Ltd.
    Inventors: Chuangfeng Zhang, Shuo Shen, Lianqiang Song