Patents by Inventor Cheguo Tsai

Cheguo Tsai 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).

  • LENTIVIRUS PSEUDOTYPED WITH INFLUENZA HEMAGGLUTININ AND METHODS OF USE
    Publication number: 20100137412
    Abstract: Highly effective pseudotyping of lentiviral vector with influenza HA, NA and M2 packaging gene constructs at the proper ratios. Lentivirus vector pseudotyped with influenza HA, especially pseudotyped with H5 and neuraminidase. Methods of inducing immune responses to influenza antigens or for transducing genes into cells to which influenza antigens bind using such lentivirus vectors. Methods for screening drugs which inhibit influenza infection using lentivirus pseudotyped with HA.
    Type: Application
    Filed: June 29, 2009
    Publication date: June 3, 2010
    Applicant: INSTITUT PASTEUR OF SHANGHAI
    Inventors: Paul ZHOU, Cheguo Tsai, Tetsuya Toyoda, Philippe Buchy