Patents by Inventor Dai Wang

Dai Wang 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).

  • Publication number: 20160130327
    Abstract: The present invention is directed to antigen binding proteins including, but not limited to, monoclonal antibodies and antigen binding fragments thereof, that specifically bind to and preferably neutralize human cytomegalovirus (CMV). Also encompassed by the invention are antigen binding proteins that have been humanized. The antigen binding proteins of the invention are useful as a therapeutic agent for treating and/or preventing CMV infections in a patient in need thereof.
    Type: Application
    Filed: June 9, 2014
    Publication date: May 12, 2016
    Applicants: Merck Sharp & Dohme Corp., Board of Regents of the University of Texas System
    Inventors: Tong-Ming FU, Dai WANG, Zhiqiang AN
  • Publication number: 20150307850
    Abstract: The present invention relates to a cytomegalovirus (CMV) which has been recombinantly altered to express a heterologous polypeptide and to allow for external control of viral replication. The heterologous polypeptide may be a polypeptide of interest such as an antigen, antibody or immune modulator. The CMV vectors of the invention are replication defective, or chemically controllable replication capable, or replication competent. The present invention also relates to uses of the CMV vectors such as inducing an immune response to an antigen or expressing an antibody or immune modulator in vivo. Compositions comprising the CMV expressing the heterologous polypeptide are also encompassed by the present invention.
    Type: Application
    Filed: December 4, 2013
    Publication date: October 29, 2015
    Applicant: Merck Sharp & Dohme Corp.
    Inventors: Tong-Ming Fu, Dai Wang, Danilo Casimiro, Daniel C. Freed, Fengsheng Li
  • Publication number: 20140370026
    Abstract: Immunogenic compositions and prophylactic or therapeutic vaccines for use in protecting and treating against human cytomegalovirus (CMV) are disclosed. Subunit vaccines comprising a human CMV protein complex comprising pUL128 or pUL130, and nucleic acid vaccines comprising at least one nucleic acid encoding a CMV protein complex comprising pUL128 or pUL130 are described. Also disclosed are therapeutic antibodies reactive against a CMV protein complex comprising pULl28or pUL130, as well as methods for screening compounds that inhibit CMV infection of epithelial and endothelial cells, methods for immunizing a subject against CMV infection, methods for determining the capability of neutralizing antibodies to inhibit CMV infection of cell types other than fibroblasts, and methods of diminishing an CMV infection.
    Type: Application
    Filed: September 2, 2014
    Publication date: December 18, 2014
    Inventors: THOMAS SHENK, DAI WANG
  • Patent number: 8828399
    Abstract: Immunogenic compositions and prophylactic or therapeutic vaccines for use in protecting and treating against human cytomegalovirus (CMV) are disclosed. Subunit vaccines comprising a human CMV protein complex comprising pUL128 or pUL130, and nucleic acid vaccines comprising at least one nucleic acid encoding a CMV protein complex comprising pUL128 or pUL130 are described. Also disclosed are therapeutic antibodies reactive against a CMV protein complex comprising pUL128 or pUL130, as well as methods for screening compounds that inhibit CMV infection of epithelial and endothelial cells, methods for immunizing a subject against CMV infection, methods for determining the capability of neutralizing antibodies to inhibit CMV infection of cell types other than fibroblasts, and methods of diminishing an CMV infection.
    Type: Grant
    Filed: March 1, 2012
    Date of Patent: September 9, 2014
    Assignee: The Trustees of Princeton University
    Inventors: Thomas Shenk, Dai Wang
  • Publication number: 20140220062
    Abstract: The present invention relates to methods of inducing an immune response to cytomegalovirus (CMV) using a genetically modified CMV that is conditionally replication defective. The methods of the invention can be used to treat and/or prevent primary CMV infection, infection due to reactivation of a latent CMV and a super-infection of a different strain of CMV that had been previously encountered. The present invention also relates to a replication defective CMV which has been recombinantly altered to allow for external control of viral replication. Compositions comprising the replication defective CMV are also encompassed by the present invention.
    Type: Application
    Filed: September 4, 2012
    Publication date: August 7, 2014
    Inventors: Tong-Ming Fu, Dai Wang, Muneeswara Babu Medi
  • Publication number: 20120226023
    Abstract: Immunogenic compositions and prophylactic or therapeutic vaccines for use in protecting and treating against human cytomegalovirus (CMV) are disclosed. Subunit vaccines comprising a human CMV protein complex comprising pUL128 or pUL130, and nucleic acid vaccines comprising at least one nucleic acid encoding a CMV protein complex comprising pUL128 or pUL130 are described. Also disclosed are therapeutic antibodies reactive against a CMV protein complex comprising pUL128 or pUL130, as well as methods for screening compounds that inhibit CMV infection of epithelial and endothelial cells, methods for immunizing a subject against CMV infection, methods for determining the capability of neutralizing antibodies to inhibit CMV infection of cell types other than fibroblasts, and methods of diminishing an CMV infection.
    Type: Application
    Filed: March 1, 2012
    Publication date: September 6, 2012
    Applicant: THE TRUSTEES OF PRINCETON UNIVERSITY
    Inventors: Thomas Shenk, Dai Wang
  • Patent number: 8173362
    Abstract: Immunogenic compositions and prophylactic or therapeutic vaccines for use in protecting and treating against human cytomegalovirus (CMV) are disclosed. Subunit vaccines comprising a human CMV protein complex comprising pUL128 or pUL130, and nucleic acid vaccines comprising at least one nucleic acid encoding a CMV protein complex comprising pUL128 or pUL130 are described. Also disclosed are therapeutic antibodies reactive against a CMV protein complex comprising pUL128 or pUL130, as well as methods for screening compounds that inhibit CMV infection of epithelial and endothelial cells, methods for immunizing a subject against CMV infection, methods for determining the capability of neutralizing antibodies to inhibit CMV infection of cell types other than fibroblasts, and methods of diminishing an CMV infection.
    Type: Grant
    Filed: April 23, 2010
    Date of Patent: May 8, 2012
    Assignee: The Trustees of Princeton University
    Inventors: Thomas Shenk, Dai Wang
  • Publication number: 20110200633
    Abstract: Immunogenic compositions and prophylactic or therapeutic vaccines for use in protecting and treating against human cytomegalovirus (CMV) are disclosed. Subunit vaccines comprising a human CMV protein complex comprising pUL128 or pUL130, and nucleic acid vaccines comprising at least one nucleic acid encoding a CMV protein complex comprising pUL128 or pUL130 are described. Also disclosed are therapeutic antibodies reactive against a CMV protein complex comprising pUL128 or pUL130, as well as methods for screening compounds that inhibit CMV infection of epithelial and endothelial cells, methods for immunizing a subject against CMV infection, methods for determining the capability of neutralizing antibodies to inhibit CMV infection of cell types other than fibroblasts, and methods of diminishing an CMV infection.
    Type: Application
    Filed: April 23, 2010
    Publication date: August 18, 2011
    Applicant: THE TRUSTEES OF PRINCETON UNIVERSITY
    Inventors: Thomas Shenk, Dai Wang
  • Publication number: 20100285059
    Abstract: Methods of increasing diversity in cytomegalovirus vaccines through the selection of cell type in which the virus is propagated, and the use of cytomegalovirus produced by those methods in the development of vaccine compositions, are disclosed. Vaccine compositions comprising CMV isolated from epithelial cells are also disclosed.
    Type: Application
    Filed: October 1, 2008
    Publication date: November 11, 2010
    Applicant: THE TRUSTEES OF PRINCETON UNIVERSITY
    Inventors: Thomas Shenk, Dai Wang
  • Publication number: 20100144781
    Abstract: The present application is directed to the use of genetic polymorphism in the ErbB4 gene to predict whether a patient is likely to respond to psychotic medication Paliperidone. The polymorphism in the ErbB4 gene is also used to predict whether a patient is likely to display placebo effect among patients in need of psychotic treatment. A method of treating patients with antipsychotic medication Paliperidone using the polymorphism in the ErbB4 gene and a kit of are also provided.
    Type: Application
    Filed: October 29, 2009
    Publication date: June 10, 2010
    Inventors: Dong-Jing Fu, Qingqin S. Li, Dai Wang
  • Patent number: 7704510
    Abstract: Immunogenic compositions and prophylactic or therapeutic vaccines for use in protecting and treating against human cytomegalovirus (CMV) are disclosed. Subunit vaccines comprising a human CMV protein complex comprising pUL128 or pUL130, and nucleic acid vaccines comprising at least one nucleic acid encoding a CMV protein complex comprising pUL128 or pUL130 are described. Also disclosed are therapeutic antibodies reactive against a CMV protein complex comprising pUL128 or pUL130, as well as methods for screening compounds that inhibit CMV infection of epithelial and endothelial cells, methods for immunizing a subject against CMV infection, methods for determining the capability of neutralizing antibodies to inhibit human CMV infection of cell types other than fibroblasts, and methods of diminishing an CMV infection.
    Type: Grant
    Filed: June 6, 2007
    Date of Patent: April 27, 2010
    Inventors: Thomas Shenk, Dai Wang
  • Publication number: 20080187545
    Abstract: Immunogenic compositions and prophylactic or therapeutic vaccines for use in protecting and treating against human cytomegalovirus (CMV) are disclosed. Subunit vaccines comprising a human CMV protein complex comprising pUL128 or pUL130, and nucleic acid vaccines comprising at least one nucleic acid encoding a CMV protein complex comprising pUL128 or pUL130 are described. Also disclosed are therapeutic antibodies reactive against a CMV protein complex comprising pUL128 or pUL130, as well as methods for screening compounds that inhibit CMV infection of epithelial and endothelial cells, methods for immunizing a subject against CMV infection, methods for determining the capability of neutralizing antibodies to inhibit human CMV infection of cell types other than fibroblasts, and methods of diminishing an CMV infection.
    Type: Application
    Filed: June 6, 2007
    Publication date: August 7, 2008
    Inventors: Thomas Shenk, Dai Wang
  • Publication number: 20040241163
    Abstract: Novel pharmaceutical compositions and treatment methods are disclosed for chemokine-mediated inflammatory and immune-related pathological conditions. The pharmaceutical preparation comprises a chemokine binding activity from a supernatant of human cytomegalovirus (HCMV)-infected cells involving the secreted HCMV UL21.5 protein or functional fragment thereof and capable of binding the chemokine RANTES. Methods of treatment comprise administering a therapeutically effective amount of the UL21.5 activity-containing pharmaceutical preparation.
    Type: Application
    Filed: January 27, 2004
    Publication date: December 2, 2004
    Inventors: Thomas Shenk, Dai Wang