Patents by Inventor Xinxia Li

Xinxia Li 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 preparing of allicin injection and low-temperature continuous stirring ultrafiltration device thereof
    Patent number: 9023623
    Abstract: The present invention provides a preparing method of an allicin injection and the low temperature continuous stirring ultrafiltration device thereof. Said preparing method consists of the following steps: extracting allicin; diluting the allicin with solvent precooled to 1-4 in a clean environment, adding nitrogen gas or argon gas, and then encapsulating the solution to obtain allicin injection with different specifications.
    Type: Grant
    Filed: December 21, 2012
    Date of Patent: May 5, 2015
    Assignee: Xinjiang Ailexin Pharmaceutical Co., Ltd.
    Inventors: Jian Chen, Xinxia Li