Patents by Inventor Juanna Song

Juanna 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).

  • Hydroxytyrosol p-phenylenedicarboxylate having antioxidant activity and a method of preparing the same
    Patent number: 10472321
    Abstract: A compound having the formula (I): is disclosed. A method of preparing the compound of formula (I) is also disclosed.
    Type: Grant
    Filed: July 13, 2019
    Date of Patent: November 12, 2019
    Assignee: SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Chengyuan Liang, Yuzhi Liu, Xingke Ju, Yonghong Tang, Minghui Chang, Bin Tian, Dan Yang, Han Li, Ning Liu, Huayin Pu, Jian Cha, Juanna Song, Yongbo Wang