Patents by Inventor Chengxue Ji

Chengxue Ji 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).

  • Application of extract in preparation of medicine for treatment of gastric ulcer
    Patent number: 9393277
    Abstract: The present invention discloses an Albizzia chinensis extract used in the preparation of a drug for the treatment of gastric ulcers. Specifically, it discloses an Albizzia chinensis (Osbeck) Merr extract and its preparation method including the stems bark of Albizzia chinensis was successively grounded, extracted, concentrated and purificated, as well as a pharmaceutical composition comprising the Albizzia chinensis extract. Through pharmacological test, it has been demonstrated that, the Albizzia chinensis extract showed strong inhibition activity against proton pumps, and it can be used for the treatment of gastric ulcers, chronic gastritis and other acid-related diseases, and its anti-ulcer effect is significant, quick, safe and reliable.
    Type: Grant
    Filed: October 24, 2012
    Date of Patent: July 19, 2016
    Assignee: Institute of Materia Medica, Chinese Academy of Medical Sciences
    Inventors: Shishan Yu, Jianjun Zhang, Shuanggang Ma, Ruiming Xu, Chengxue Ji
  • APPLICATION OF ALBIZZIA CHINENSIS EXTRACT IN PREPARATION OF MEDICINE FOR TREATMENT OF GASTRIC ULCER
    Publication number: 20150010664
    Abstract: The present invention discloses an Albizzia chinensis extract used in the preparation of a drug for the treatment of gastric ulcers. Specifically, it discloses an Albizzia chinensis (Osbeck) Merr extract and its preparation method including the stems bark of Albizzia chinensis was successively grounded, extracted, concentrated and purificated, as well as a pharmaceutical composition comprising the Albizzia chinensis extract. Through pharmacological test, it has been demonstrated that, the Albizzia chinensis extract showed strong inhibition activity against proton pumps, and it can be used for the treatment of gastric ulcers, chronic gastritis and other acid-related diseases, and its anti-ulcer effect is significant, quick, safe and reliable.
    Type: Application
    Filed: October 24, 2012
    Publication date: January 8, 2015
    Inventors: Shishan Yu, Jianjun Zhang, Shuanggang Ma, Ruiming Xu, Chengxue Ji