Patents by Inventor John A. Zaia

John A. Zaia 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: 20230167431
    Abstract: Provided herein, inter alia, are constructs and methods for making genetically modified cells that express truncated EGFR (tEGFR). The constructs can be used for identifying, selecting and determining efficacy of the genetically modified cells. Further provided are methods of using the genetically modified cells for treating diseases.
    Type: Application
    Filed: April 28, 2021
    Publication date: June 1, 2023
    Inventors: Angelo CARDOSO, Tristan SCOTT, Diana BROWNING, Kevin MORRIS, John ZAIA
  • Publication number: 20230070158
    Abstract: Methods of treatment for HIV employing T cells expressing both a chimeric antigen receptors targeted to HIV and a CMV-specific T cell receptor.
    Type: Application
    Filed: October 23, 2018
    Publication date: March 9, 2023
    Inventors: John Zaia, Kevin Morris, Xiuli Wang
  • Patent number: 8227191
    Abstract: A process for identifying a viral RNA nucleotide sequence present in a sample of peripheral blood cells which comprises amplifying such RNA simultaneously with at least one other RNA nucleotide sequence present in a virus infected cell in said sample, and thereafter separately and sequentially analyzing the amplification reaction products with probes homologous with authentic RNA and with such other RNA sequence to identify one or both of said RNA nucleotide sequences.
    Type: Grant
    Filed: September 1, 1989
    Date of Patent: July 24, 2012
    Assignee: City of Hope
    Inventors: George J. Murakawa, R. Bruce Wallace, John A. Zaia, John J. Rossi
  • Publication number: 20100021491
    Abstract: This invention relates to mutated CMVpp65, a viral structural protein which activates cell mediated immunity in humans infected with CMV. The mutations remove undesirable protein kinase activity naturally present in the protein and make it suitable for the production of both DNA and protein vaccines. Therefore, the invention provides proteins and DNAs, as well as vaccines comprising the proteins and DNAs, including cellular vaccines and vectors. Other embodiments related to the invention are methods of enhancing immune response and vaccinating against CMV, including gene therapy methods and vectors.
    Type: Application
    Filed: May 15, 2008
    Publication date: January 28, 2010
    Applicant: City of Hope
    Inventors: John A. ZAIA, Ghislaine Hawkins
  • Patent number: 7387782
    Abstract: This invention relates to mutated CMVpp65, a viral structural protein which activates cell mediated immunity in humans infected with CMV. The mutations remove undesirable protein kinase activity naturally present in the protein and make it suitable for the production of both DNA and protein vaccines. Therefore, the invention provides proteins and DNAS, as well as vaccines comprising the proteins and DNAs, including cellular vaccines and vectors. Other embodiments of the invention relate to methods of enhancing immune response and vaccinating against CMV, including gene therapy methods and vectors.
    Type: Grant
    Filed: August 18, 2005
    Date of Patent: June 17, 2008
    Assignee: City of Hope
    Inventors: John A. Zaia, Ghislaine Hawkins
  • Publication number: 20080138354
    Abstract: This specification discloses a Cytomegalovirus vaccine which employs nuclear localization signal knock-out to improve vaccine immunogenicity and antigen presentation in a combined DNA and recombinant adeno-associated viral vector vaccination (rAAV) system.
    Type: Application
    Filed: July 23, 2007
    Publication date: June 12, 2008
    Applicant: City of Hope
    Inventors: John A. Zaia, Ghislaine Gallez-Hawkins
  • Patent number: 7025969
    Abstract: This invention relates to mutated CMVpp65, a viral structural protein which activates cell mediated immunity in humans infected with CMV. The mutations remove undesirable protein kinase activity naturally present in the protein and make it suitable for the production of both DNA and protein vaccines. Therefore, the invention provides proteins and DNAs, as well as vaccines comprising the proteins and DNAs, including cellular vaccines and vectors. Other embodiments of the invention relate to methods of enhancing immune response and vaccinating against CMV, including gene therapy methods and vectors.
    Type: Grant
    Filed: April 9, 2003
    Date of Patent: April 11, 2006
    Assignee: City of Hope
    Inventors: John A. Zaia, Ghislaine Hawkins
  • Publication number: 20060018929
    Abstract: This invention relates to mutated CMVpp65, a viral structural protein which activates cell mediated immunity in humans infected with CMV. The mutations remove undesirable protein kinase activity naturally present in the protein and make it suitable for the production of both DNA and protein vaccines. Therefore, the invention provides proteins and DNAS, as well as vaccines comprising the proteins and DNAs, including cellular vaccines and vectors. Other embodiments of the invention relate to methods of enhancing immune response and vaccinating against CMV, including gene therapy methods and vectors.
    Type: Application
    Filed: August 18, 2005
    Publication date: January 26, 2006
    Applicant: City of Hope
    Inventors: John Zaia, Ghislaine Hawkins
  • Publication number: 20050232933
    Abstract: IE1 peptide antigens that are recognized by and stimulate production of CMV-specific cytotoxic T lymphocytes are useful for vaccines, in the form of peptides, DNA vaccines or cellular vaccines, and also for diagnostic methods.
    Type: Application
    Filed: September 30, 2004
    Publication date: October 20, 2005
    Inventors: John Zaia, Ghislaine Gallez-Hawkins
  • Patent number: 6835383
    Abstract: This invention relates to mutated CMVpp65, a viral structural protein which activates cell mediated immunity in humans infected with CMV. The mutations remove undesirable protein kinase activity naturally present in the protein and make it suitable for the production of both DNA and protein vaccines. Therefore, the invention provides proteins and DNAs, as well as vaccines comprising the proteins and DNAs, including cellular vaccines and vectors. Other embodiments of the invention relate to methods of enhancing immune response and vaccinating against CMV, including gene therapy methods and vectors.
    Type: Grant
    Filed: March 23, 2001
    Date of Patent: December 28, 2004
    Assignee: City of Hope
    Inventors: John A. Zaia, Ghislaine Hawkins
  • Publication number: 20030165522
    Abstract: This invention relates to mutated CMVpp65, a viral structural protein which activates cell mediated immunity in humans infected with CMV. The mutations remove undesirable protein kinase activity naturally present in the protein and make it suitable for the production of both DNA and protein vaccines. Therefore, the invention provides proteins and DNAs, as well as vaccines comprising the proteins and DNAs, including cellular vaccines and vectors. Other embodiments of the invention relate to methods of enhancing immune response and vaccinating against CMV, including gene therapy methods and vectors.
    Type: Application
    Filed: April 9, 2003
    Publication date: September 4, 2003
    Inventors: John A. Zaia, Ghislaine Hawkins
  • Patent number: 6511662
    Abstract: A method for the prevention or treatment of human cytomegalovirus is described. Aminopeptidases, preferably in soluble form is administered exogenously to the patient. The invention involves the discovery that aminopeptidases are a CMV surface protein involved in post-binding events in the CMV infection process. The invention includes the discovery that AP, including specifically APN, on the surface of the virion and on the surface of the cell is involved in the CMV infection process.
    Type: Grant
    Filed: November 28, 2000
    Date of Patent: January 28, 2003
    Inventors: John A. Zaia, Terrence D. Giugni, Erna Moller, Cecilia Söderberg
  • Publication number: 20020081318
    Abstract: This invention relates to mutated CMVpp65, a viral structural protein which activates cell mediated immunity in humans infected with CMV. The mutations remove undesirable protein kinase activity naturally present in the protein and make it suitable for the production of both DNA and protein vaccines. Therefore, the invention provides proteins and DNAs, as well as vaccines comprising the proteins and DNAs, including cellular vaccines and vectors. Other embodiments of the invention relate to methods of enhancing immune response and vaccinating against CMV, including gene therapy methods and vectors.
    Type: Application
    Filed: March 23, 2001
    Publication date: June 27, 2002
    Inventors: John A. Zaia, Ghislaine Hawkins
  • Patent number: 6242567
    Abstract: Disclosed are amino acid sequences of the late 64 kilodalton protein of human cytomegalovirus (HCMVgp64), useful in diagnosing and preventing HCMV infections.
    Type: Grant
    Filed: March 22, 1995
    Date of Patent: June 5, 2001
    Assignee: City of Hope
    Inventors: Hema Pande, Arthur D. Riggs, John A. Zaia, Brian R. Clark
  • Patent number: 6207161
    Abstract: Immunogens for use in human cytomegalovirus vaccines or skin tests which comprise human cytomegalovirus matrix proteins or fractions thereof are disclosed. It is also disclosed that such matrix proteins are target antigens for human cytomegalovirus specific cytotoxic T-lymphocytes.
    Type: Grant
    Filed: August 31, 1994
    Date of Patent: March 27, 2001
    Assignee: City of Hope
    Inventors: Hema Pande, John A. Zaia
  • Patent number: 6133433
    Abstract: A DNA probe has been isolated which is capable of hybridizing to an oligonucleotide sequence coding for a polypeptide from a major 64 Kilodalton protein of human cytomegalovirus (HCMVgp64). The probe has a sequence of at least seventeen (17) to as many as seven hundred twenty-one (721) nucleotides. The DNA fragments coding for the major late protein of human cytomegalovirus (HCMVgp64) may be hybridized to DNA fragments of HCMV DNA from an individual having human cytomegalovirus infection. The major late protein of human cytomegalovirus (HCMVgp64) also reacts with T-lymphocytes of an individual after natural infection of that individual with human cytomegalovirus. Thus, the HCMVgp64 protein may be used as a vaccine to prevent HCMV infection.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: October 17, 2000
    Assignee: City of Hope
    Inventors: Hema Pande, Arthur D. Riggs, John A. Zaia, Brian R. Clark
  • Patent number: 6069007
    Abstract: Ribozymes useful to cleave HIV-1 and other viral or endogenous cellular RNAs are disclosed. Also disclosed are transformed cells which express such ribozymes and human AIDS therapy involving the administration of such ribozymes.
    Type: Grant
    Filed: November 26, 1991
    Date of Patent: May 30, 2000
    Assignee: City of Hope
    Inventors: John J. Rossi, Edouard M. Cantin, John A. Zaia, Pairoj Chang
  • Patent number: 5144019
    Abstract: Stable, catalytic efficient ribozymes useful, inter alia, to cleave HIV-I RNA or any other viral or endogenous cellular RNA, in vitro and in vivo, cells transformed with such ribozymes and the use of such ribozymes and cells for anti-AIDs therapy are disclosed.
    Type: Grant
    Filed: June 21, 1989
    Date of Patent: September 1, 1992
    Assignee: City of Hope
    Inventors: John J. Rossi, Edouard M. Cantin, John A. Zaia, Pairoj Chang
  • Patent number: 5110802
    Abstract: A method of inhibiting human immunodeficiency virus (HIV) comprising administering a therapeutically effective amount of an antiviral agent to attack the first splice acceptor site of the tat III gene of HIV.
    Type: Grant
    Filed: July 14, 1987
    Date of Patent: May 5, 1992
    Assignee: City of Hope
    Inventors: Edouard M. Cantin, John A. Zaia, R. Bruce Wallace, John J. Rossi
  • Patent number: 5075213
    Abstract: A DNA probe has been isolated which is capable of hybridizing to an oligonucleotide sequence coding for a polypeptide from a major 64 Kilodalton protein of human cytomegalovirus (HCMVgp64). The probe has a sequence of at least seventeen (17) to as many as seven hundred twenty-one 721) nucleotides. The probe may be labelled as by radioactivity. The probe has been used to screen DNA fragments constituting a subgenomic library of human cytomegalovirus DNA to obtain DNA fragments coding for the major late protein of human cytomegalovirus. The DNA fragments coding for the major late protein of human cytomegalovirus (HCMVgp64) may be hybridized to DNA fragments of HCMV DNA from an individual having human cytomegalovirus infection. The viral DNA can be used as whole HCMV DNA or as fragments formed by digesting the human cytomegalovirus DNA with a restriction endonuclease such as one of the restriction endonucleases EcoRI, BamHI, XbaI, HindIII and PrtI.
    Type: Grant
    Filed: June 20, 1990
    Date of Patent: December 24, 1991
    Assignee: City of Hope
    Inventors: Hema Pande, Arthur D. Riggs, John A. Zaia