Patents by Inventor Yisong XIAO

Yisong XIAO 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).

  • TRICYCLIC SULFONAMIDE DERIVATIVES
    Publication number: 20150183802
    Abstract: The invention relates to derivatives of formula (I), wherein the substituents are as defined in the specification; to processes for the preparation of such derivatives; pharmaceutical compositions comprising such derivatives; such derivatives as a medicament; such derivatives for the treatment of pain.
    Type: Application
    Filed: December 22, 2014
    Publication date: July 2, 2015
    Applicant: NOVARTIS AG
    Inventors: Shuhui CHEN, Haiyang HE, Bharat LAGU, Hua QIN, Chengde WU, Yisong XIAO