Patents by Inventor Shehui He

Shehui He 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).

  • Pegylated interferon alpha-1b
    Publication number: 20060029573
    Abstract: The invention provides PEG-IFN ?-1b conjugates, where a PEG moiety is covalently bound to Cys86 of human IFN ?-1b conjugates. A pharmaceutical composition and a method for treating inflammatory diseases, infections, and cancer are also provided. The invention further relates to a method for the modification of interferons by conjugation of a PEG moiety to free cysteine residues in interferon molecules.
    Type: Application
    Filed: June 30, 2005
    Publication date: February 9, 2006
    Inventors: Chun Shen, Ying Buechler, Xiaochun Chen, Dawn Wen, Yixin Wang, Shehui He, Qianlan Wang