Patents by Inventor Huaxun Wu

Huaxun Wu 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).

  • Use of Paeoniflorin-6'-O-benzenesulfonate in treatment of Sjögren's syndrome
    Publication number: 20200147116
    Abstract: The invention discloses the use of paeoniflorin-6?-O-benzenesulfonate of formula I in treatment of Sjögren's syndrome. Paeoniflorin-6?-O-benzenesulfonate of the invention, which has definitely curative effect, is characterized superiorly in that, it could be taken clinically for a long time with small dosage, mild adverse reaction and good patient compliance. The molecular formula of paeoniflorin-6?-O-benzenesulfonate is C29H32O13S, and the chemical structure is shown in Formula I.
    Type: Application
    Filed: January 13, 2020
    Publication date: May 14, 2020
    Inventors: Wei Wei, Huaxun Wu, Fang Gu, Jun Xu, Hongwei Xie, Guang Xu, Jie Fu, Xuezheng Wang
  • USE OF PAEONIFLORIN-6'-O-BENZENESULFONATE IN TREATMENT OF SJÖGREN'S SYNDROME
    Publication number: 20180325931
    Abstract: The invention discloses the use of paeoniflorin-6?-O-benzenesulfonate of formula I in treatment of Sjögren's syndrome. Paeoniflorin-6?-O-benzenesulfonate of the invention, which has definitely curative effect, is characterized superiorly in that, it could be taken clinically for a long time with small dosage, mild adverse reaction and good patient compliance. The molecular formula of paeoniflorin-6?-O-benzenesulfonate is C29H32O13S, and the chemical structure is shown in Formula I.
    Type: Application
    Filed: February 14, 2017
    Publication date: November 15, 2018
    Inventors: Wei Wei, Huaxun Wu, Fang Gu, Jun Xu, Hongwei Xie, Guang Xu, Jie Fu, Xuezheng Wang