Patents by Inventor Qiang-Yuan Liu

Qiang-Yuan Liu 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).

  • Human LXR? variants
    Patent number: 7341850
    Abstract: This invention provides novel human LXR? variant polypeptides and nucleic acids encoding such polypeptides. This invention also provides the therapeutic, diagnostic, and research utilities as well as the production of such polynucleotides and polypeptides. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).
    Type: Grant
    Filed: August 18, 2004
    Date of Patent: March 11, 2008
    Assignee: Wyeth
    Inventors: Qiang-Yuan Liu, Ponnal Nambi
  • Novel human LXRalpha variants
    Publication number: 20070218550
    Abstract: This invention provides novel human LXR? variant polypeptides and nucleic acids encoding such polypeptides. This invention also provides the therapeutic, diagnostic, and research utilities as well as the production of such polynucleotides and polypeptides. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
    Type: Application
    Filed: December 13, 2006
    Publication date: September 20, 2007
    Applicant: Wyeth
    Inventors: Qiang-Yuan Liu, Ponnal Nambi
  • Novel human LXRalpha variants
    Publication number: 20050095677
    Abstract: This invention provides novel human LXR? variant polypeptides and nucleic acids encoding such polypeptides. This invention also provides the therapeutic, diagnostic, and research utilities as well as the production of such polynucleotides and polypeptides. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).
    Type: Application
    Filed: August 18, 2004
    Publication date: May 5, 2005
    Applicant: Wyeth
    Inventors: Qiang-Yuan Liu, Ponnal Nambi