Patents by Inventor Qingdu Liu

Qingdu 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).

  • Method and Kit for Evaluating and Monitoring a Treatment Program for Anemia
    Publication number: 20150164991
    Abstract: The present disclosure relates to methods and kits for evaluating and/or monitoring a treatment program, such as in an anemic subject or in a subject receiving treatment for anemia, including determining a presence or an amount of growth differentiation factor 15 (GDF15) and/or hepcidin in a biological sample from the subject. Further, in some embodiments, the disclosure provides methods and/or kits for treating a disorder of iron homeostasis in a subject, comprising measuring an amount of GDF15 and/or an amount of hepcidin in a sample from a subject and administering iron and/or erythropoietin (EPO) to the subject if there is a measurable difference in the amount of GDF15 and/or hepcidin in the sample as compared to a reference amount.
    Type: Application
    Filed: November 3, 2014
    Publication date: June 18, 2015
    Inventors: Volker H. Haase, Qingdu Liu
  • ErbB interface peptidomimetics and methods of use thereof
    Patent number: 8962793
    Abstract: Peptides, mimetics and antibodies of erbB, TNF, and IgSF receptors and pharmaceutical compositions comprising the same are described. Methods of using such antibodies, peptides, and mimetics in therapeutic, prophylactic, imaging and diagnostic applications are disclosed.
    Type: Grant
    Filed: April 25, 2013
    Date of Patent: February 24, 2015
    Assignee: The Trustees Of The University Of Pennsylvania
    Inventors: Mark I. Greene, Ramachandran Murali, Hongtao Zhang, Mark Richter, Alan Berezov, Qingdu Liu, Jinqiu Chen
  • ErbB interface peptidomimetics and methods of use thereof
    Patent number: 8445644
    Abstract: Peptides, mimetics and antibodies of erbB, TNF, and IgSF receptors and pharmaceutical compositions comprising the same are described. Methods of using such antibodies, peptides, and mimetics in therapeutic, prophylactic, imaging and diagnostic applications are disclosed.
    Type: Grant
    Filed: May 26, 2010
    Date of Patent: May 21, 2013
    Assignee: The Trustees Of The University Of Pennsylvania
    Inventors: Mark I. Greene, Ramachandran Murali, Hongtao Zhang, Mark Richter, Alan Berezov, Qingdu Liu, Jinqiu Chen
  • ErbB interface peptidomimetics and methods of use thereof
    Patent number: 8057799
    Abstract: Peptides, mimetics and antibodies of erbB, TNF, and IgSF receptors and pharmaceutical compositions comprising the same are described. Methods of using such antibodies, peptides, and mimetics in therapeutic, prophylactic, imaging and diagnostic applications are disclosed.
    Type: Grant
    Filed: November 25, 2009
    Date of Patent: November 15, 2011
    Assignee: The Trustees Of The University Of Pennsylvania
    Inventors: Mark I. Greene, Ramachandran Murali, Hongtao Zhang, Mark Richter, Alan Berezov, Qingdu Liu, Jinqiu Chen
  • ErbB Interface Peptidomimetics And Methods Of Use Thereof
    Publication number: 20100239587
    Abstract: Peptides, mimetics and antibodies of erbB, TNF, and IgSF receptors and pharmaceutical compositions comprising the same are described. Methods of using such antibodies, peptides, and mimetics in therapeutic, prophylactic, imaging and diagnostic applications are disclosed.
    Type: Application
    Filed: May 26, 2010
    Publication date: September 23, 2010
    Applicant: THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA
    Inventors: Mark I. Greene, Ramachandran Murali, Hongtao Zhang, Mark Richter, Alan Berezov, Qingdu Liu, Jinqiu Chen
  • ErbB interface peptidomimetics and methods of use thereof
    Patent number: 7781566
    Abstract: Peptides, mimetics and antibodies of erbB, TNF, and IgSF receptors and pharmaceutical compositions comprising the same are described. Methods of using such antibodies, peptides, and mimetics in therapeutic, prophylactic, imaging and diagnostic applications are disclosed.
    Type: Grant
    Filed: November 25, 2009
    Date of Patent: August 24, 2010
    Assignee: The Trustees of the University of Pennsylvania
    Inventors: Mark I. Greene, Ramachandran Murali, Hongtao Zhang, Mark Richter, Alan Berezov, Qingdu Liu, Jinqiu Chen
  • ErbB Interface Peptidomimetics And Methods Of Use Thereof
    Publication number: 20100120688
    Abstract: Peptides, mimetics and antibodies of erbB, TNF, and IgSF receptors and pharmaceutical compositions comprising the same are described. Methods of using such antibodies, peptides, and mimetics in therapeutic, prophylactic, imaging and diagnostic applications are disclosed.
    Type: Application
    Filed: November 25, 2009
    Publication date: May 13, 2010
    Inventors: Mark I. Greene, Ramachandran Murali, Hongtao Zhang, Mark Richter, Alan Berezov, Qingdu Liu, Jinqiu Chen
  • ErbB Interface Peptidomimetics And Methods Of Use Thereof
    Publication number: 20100076174
    Abstract: Peptides, mimetics and antibodies of erbB, TNF, and IgSF receptors and pharmaceutical compositions comprising the same are described. Methods of using such antibodies, peptides, and mimetics in therapeutic, prophylactic, imaging and diagnostic applications are disclosed.
    Type: Application
    Filed: November 25, 2009
    Publication date: March 25, 2010
    Inventors: Mark I. Greene, Ramachandran Murali, Hongtao Zhang, Mark Richter, Alan Berezov, Qingdu Liu, Jinqiu Chen
  • ErbB interface peptidomimetics and methods of use thereof
    Patent number: 7638598
    Abstract: Peptides, mimetics and antibodies of erbB, TNF, and IgSF receptors and pharmaceutical compositions comprising the same are described. Methods of using such antibodies, peptides, and mimetics in therapeutic, prophylactic, imaging and diagnostic applications are disclosed.
    Type: Grant
    Filed: April 8, 2002
    Date of Patent: December 29, 2009
    Assignee: The Trustees Of The University Of Pennsylvania
    Inventors: Mark I. Greene, Ramachandran Murali, Alan Berezov, Qingdu Liu, Jinqiu Chen
  • ERBB INTERFACE PEPTIDOMIMETICS AND METHODS OF USE THEREOF
    Publication number: 20090286737
    Abstract: Peptides, mimetics and antibodies of erbB, TNF, and IgSF receptors and pharmaceutical compositions comprising the same are described. Methods of using such antibodies, peptides, and mimetics in therapeutic, prophylactic, imaging and diagnostic applications are disclosed.
    Type: Application
    Filed: April 8, 2002
    Publication date: November 19, 2009
    Inventors: Mark I. Greene, Ramachandran Murali, Alan Berezov, Qingdu Liu, Jinqiu Chen