Patents by Inventor Zhuanmei Yuan

Zhuanmei Yuan 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).

  • Pleuromutilin ursodeoxycholic acid ester with antibacterial activity and a method of preparing the same
    Patent number: 11186607
    Abstract: A compound with antibacterial activity having the following formula (I): is disclosed. A method of preparing the compound of formula (I) is also disclosed.
    Type: Grant
    Filed: December 25, 2020
    Date of Patent: November 30, 2021
    Assignee: Xi'an Taikomed Pharmaceutical Technology Co., Ltd.
    Inventors: Yonghong Tang, Bin Tian, Lei Tian, Yanjun Li, Qiao Zeng, Dan Yang, Liang Xin, Jingyi Li, Qianqian Zhao, Minghui Chang, Huafeng Qi, Zhuanmei Yuan, Wenbo Yao, Guaiping Qiao, Juan Li, Nan Hui, Han Li
  • Method of preparing a cinnamyl alcohol retinoic acid ester with antioxidant and antibacterial activities
    Patent number: 11072575
    Abstract: A method of preparing a compound of formula (I): is disclosed. The compound of formula (I) can be used as an antioxidant agent. The compound can also be used as an antibacterial agent to inhibit Staphylococcus aureus 18-596 and Staphylococcus aureus 18-596.
    Type: Grant
    Filed: September 19, 2020
    Date of Patent: July 27, 2021
    Assignee: XI'AN TAIKOMED PHARMACEUTICAL TECHNOLOGY CO., LTD.
    Inventors: Yonghong Tang, Minghui Chang, Huafeng Qi, Peiyu Zhou, Zhuanmei Yuan, Wenbo Yao, Guaiping Qiao, Bin Tian, Juan Li