Patents Assigned to Children's Hospital of Eastern Ontario
  • Publication number: 20230210970
    Abstract: The present disclosure provides a Farmington virus formulated to induce an immune response in a mammal against a tumour associated antigen. The Farmington virus may express an antigenic protein that includes an epitope from the tumour associated antigen. The Farmington virus may be formulated in a composition where the virus is separate from an antigenic protein that includes an epitope from the tumour associated antigen. The present disclosure also provides a prime:boost therapy for use in inducing an immune response in a mammal. The boost includes a Farmington virus, or a composition that includes a Farmington virus.
    Type: Application
    Filed: December 20, 2022
    Publication date: July 6, 2023
    Applicant: CHILDREN'S HOSPITAL OF EASTERN ONTARIO RESEARCH INSTITUTE INC.
    Inventor: David F. STOJDL
  • Patent number: 11654192
    Abstract: The present disclosure concerns an oncolytic virus for the treatment of cancer, such as in brain cancer, for example glioblastoma. The oncolytic virus may exhibit reduced levels of neurotoxicity. The oncolytic virus may be an isolated viral particle capable of producing a cDNA polynucleotide that includes a sequence according to SEQ ID NO: 1 when the virus is in a host cell. The oncolytic virus may be an isolated viral particle that includes an RNA polynuclotide that includes a sequence according to SEQ ID NO: 2. The oncolytic virus may be an isolated viral particle having a genome that includes open reading frames that encode: proteins having sequences comprising SEQ ID NOs: 3, 4, 5, 6 and 7; or variants thereof.
    Type: Grant
    Filed: September 14, 2020
    Date of Patent: May 23, 2023
    Assignee: CHILDREN'S HOSPITAL OF EASTERN ONTARIO RESEARCH INSTITUTE INC.
    Inventor: David F. Stojdl
  • Publication number: 20220160800
    Abstract: In one aspect, provided herein is a heterologous boost method for inducing an immune response to at least one neoantigen, the method comprising administering to a subject a first boost and subsequently administering to the subject a second boost, wherein the first boost comprises a first oncolytic virus comprising a genome that expresses, in the subject, a first peptide, or the first boost comprises a first oncolytic virus and a second peptide, wherein the second boost comprises a second oncolytic virus comprising a genome that expresses, in the subject, a third peptide, or the second boost comprises a second oncolytic virus and a fourth peptide, wherein the first peptide, the second peptide, the third peptide, and the fourth peptide are each capable of inducing an immune response to at least one neoantigen, and wherein the second oncolytic virus is immunologically distinct from the first oncolytic virus. The subject may have pre-existing immunity to the at least one neoantigen.
    Type: Application
    Filed: March 19, 2020
    Publication date: May 26, 2022
    Applicants: TURNSTONE BIOLOGICS INC., CHILDREN'S HOSPITAL OF EASTERN ONTARIO RESEARCH INSTITUTE INC.
    Inventors: David Stojdl, Justyna KMIECIK, Michael F. BURGESS
  • Publication number: 20220152168
    Abstract: The present disclosure relates to a sequential boost oncolytic viral immunotherapy and compositions for use in the same. More particularly, the disclosure relates to oncolytic viruses that significantly increase antigen-specific T cell-mediated immune responses when combined in a sequential heterologous boost treatment regimen.
    Type: Application
    Filed: March 19, 2020
    Publication date: May 19, 2022
    Applicants: CHILDREN'S HOSPITAL OF EASTERN ONTARIO RESEARCH INSTITUTE INC., TURNSTONE BIOLOGICS INC.
    Inventors: David Stojdl, Justyna KMIECIK, Michael F. BURGESS
  • Publication number: 20210052712
    Abstract: The present disclosure provides a Farmington virus formulated to induce an immune response in a mammal against a tumour associated antigen. The Farmington virus may express an antigenic protein that includes an epitope from the tumour associated antigen. The Farmington virus may be formulated in a composition where the virus is separate from an antigenic protein that includes an epitope from the tumour associated antigen. The present disclosure also provides a prime:boost therapy for use in inducing an immune response in a mammal. The boost includes a Farmington virus, or a composition that includes a Farmington virus.
    Type: Application
    Filed: April 9, 2019
    Publication date: February 25, 2021
    Applicant: CHILDREN'S HOSPITAL OF EASTERN ONTARIO RESEARCH INSTITUTE INC.
    Inventor: David F. STOJDL
  • Patent number: 10772951
    Abstract: The present disclosure concerns an oncolytic virus for the treatment of cancer, such as in brain cancer, for example glioblastoma. The oncolytic virus may exhibit reduced levels of neurotoxicity. The oncolytic virus may be an isolated viral particle capable of producing a cDNA polynucleotide that includes a sequence according to SEQ ID NO: 1 when the virus is in a host cell. The oncolytic virus may be an isolated viral particle that includes an RNA polynucleotide that includes a sequence according to SEQ ID NO: 2. The oncolytic virus may be an isolated viral particle having a genome that includes open reading frames that encode: proteins having sequences comprising SEQ ID NOs: 3, 4, 5, 6 and 7; or variants thereof.
    Type: Grant
    Filed: May 16, 2016
    Date of Patent: September 15, 2020
    Assignee: CHILDREN'S HOSPITAL OF EASTERN ONTARIO RESEARCH INSTITUTE INC.
    Inventor: David F. Stojdl
  • Patent number: 10441654
    Abstract: The present invention includes methods and compositions for enhancing the efficacy of SMCs in the treatment of cancer. In particular, the present invention includes methods and compositions for combination therapies that include an SMC and at least a second agent that stimulates one or more apoptotic or immune pathways. The second agent may be, e.g., an immunostimulatory compound or oncolytic virus.
    Type: Grant
    Filed: January 26, 2015
    Date of Patent: October 15, 2019
    Assignee: Children's Hospital of Eastern Ontario Research Institute Inc.
    Inventors: Robert G. Korneluk, Eric C. Lacasse, Shawn T. Beug, Vera A. Tang
  • Publication number: 20170239347
    Abstract: The present invention includes methods and compositions for enhancing the efficacy of SMCs in the treatment of cancer. In particular, the present invention includes methods and compositions for combination therapies that include an SMC and at least a second agent that stimulates one or more apoptotic or immune pathways. The second agent may be, e.g., an immunostimulatory compound or oncolytic virus.
    Type: Application
    Filed: January 26, 2015
    Publication date: August 24, 2017
    Applicants: Children's Hospital of Eastern Ontario Research Institute Inc., Children's Hospital of Eastern Ontario Research Institute Inc.
    Inventors: Robert G. KORNELUK, Eric C. LACASSE, Shawn T. BEUG, Vera A. TANG
  • Patent number: 9364532
    Abstract: The present disclosure concerns an oncolytic virus for the treatment of cancer, such as in brain cancer, for example glioblastoma. The oncolytic virus may exhibit reduced levels of neurotoxicity. The oncolytic virus may be an isolated viral particle capable of producing a cDNA polynucleotide that includes a sequence according to SEQ ID NO: 1 when the virus is in a host cell. The oncolytic virus may be an isolated viral particle that includes an RNA polynucleotide that includes a sequence according to SEQ ID NO: 2. The oncolytic virus may be an isolated viral particle having a genome that includes open reading frames that encode: proteins having sequences comprising SEQ ID NOs: 3, 4, 5, 6 and 7; or variants thereof.
    Type: Grant
    Filed: June 7, 2012
    Date of Patent: June 14, 2016
    Assignee: CHILDREN'S HOSPITAL OF EASTERN ONTARIO RESEARCH INSTITUTE INC.
    Inventor: David F. Stojdl
  • Publication number: 20160106820
    Abstract: There is described a kit for use in inducing an immune response in a mammal, the kit includes: a first virus that expresses MAGEA3, Human Papilloma Virus E6/E7 fusion protein, human Six-Transmembrane Epithelial Antigen of the Prostate protein, or Cancer Testis Antigen 1, or a variant thereof as an antigenic protein and that is formulated to generate an immunity to the protein or variant thereof in the mammal. The kit also includes a Maraba MG1 virus encoding the same antigen, or a variant of the same antigen. The Maraba MG1 virus is formulated to induce the immune response in the mammal. The first virus is immunologically distinct from the Maraba MG1 virus.
    Type: Application
    Filed: February 20, 2014
    Publication date: April 21, 2016
    Applicants: CHILDREN'S HOSPITAL OF EASTERN ONTARIO RESEARCH INSTITUTE INC., OTTAWA HOSPITAL RESEARCH INSTITUTE, MCMASTER UNIVERSITY
    Inventors: David F. STOJDL, John Cameron BELL, Brian LICHTY, Jonathan POL
  • Patent number: 9119574
    Abstract: A computer-implemented method is provided for conducting a hearing assessment of a patient. The method includes: presenting a plurality of objects on a display of a computing device, where each object produces an audio output in response to a stimuli from the patient and the audio output by the objects varies in frequency and intensity amongst the plurality of objects; prompting a patient with a visual cue to classify objects producing sound; receiving an input from the patient for each object in the plurality of objects, where the input indicates whether the audio output by a given object was perceptible to the patient; and generating an audiogram for the patient using the input received from the patient.
    Type: Grant
    Filed: August 30, 2012
    Date of Patent: September 1, 2015
    Assignees: The University of Ottawa, The Children's Hospital Of Eastern Ontario
    Inventors: Matthew Bromwich, Guy-Vincent Jourdan, Nicolas Ellaham
  • Patent number: 9045729
    Abstract: Embodiments of the invention include compositions and methods related to Maraba virus and their use as anti-cancer therapeutics. Such rhabdoviruses possess tumor cell killing properties in vitro and in vivo.
    Type: Grant
    Filed: December 10, 2010
    Date of Patent: June 2, 2015
    Assignees: Ottawa Hospital Research Institute, Children's Hospital of Eastern Ontario Research Institute Inc.
    Inventors: John C. Bell, David F. Stojdl
  • Publication number: 20140037584
    Abstract: Embodiments of the invention include compositions and methods related to non-VSV rhabdoviruses and their use as anti-cancer therapeutics. Such rhabdoviruses possess tumor cell killing properties in vitro and in vivo.
    Type: Application
    Filed: June 17, 2013
    Publication date: February 6, 2014
    Applicant: Children's Hospital of Eastern Ontario Research Institute Inc.
    Inventor: David F. STOJDL
  • Publication number: 20140010787
    Abstract: Embodiments of the invention include compositions and methods related to non-VSV rhabdoviruses and their use as anti-cancer therapeutics. Such rhabdoviruses possess tumor cell killing properties in vitro and in vivo.
    Type: Application
    Filed: July 8, 2013
    Publication date: January 9, 2014
    Applicants: Ottawa Hospital Research Institute, Children's Hospital Eastern Ontario Research Institute Inc.
    Inventors: DAVID F. STOJDL, JOHN BELL
  • Publication number: 20130060159
    Abstract: A computer-implemented method is provided for conducting a hearing assessment of a patient. The method includes: presenting a plurality of objects on a display of a computing device, where each object produces an audio output in response to a stimuli from the patient and the audio output by the objects varies in frequency and intensity amongst the plurality of objects; prompting a patient with a visual cue to classify objects producing sound; receiving an input from the patient for each object in the plurality of objects, where the input indicates whether the audio output by a given object was perceptible to the patient; and generating an audiogram for the patient using the input received from the patient.
    Type: Application
    Filed: August 30, 2012
    Publication date: March 7, 2013
    Applicants: THE CHILDREN'S HOSPITAL OF EASTERN ONTARIO, THE UNIVERSITY OF OTTAWA
    Inventors: Matthew Bromwich, Guy-Vincent Jourdan, Nicolas Ellaham
  • Publication number: 20120275999
    Abstract: Embodiments of the invention include compositions and methods related to Maraba virus and their use as anti-cancer therapeutics. Such rhabdoviruses possess tumor cell killing properties in vitro and in vivo.
    Type: Application
    Filed: December 10, 2010
    Publication date: November 1, 2012
    Applicants: CHILDREN'S HOSPITAL OF EASTERN ONTARIO RESEARCH INSTITUTE INC., OTTAWA HOSPITAL RESEARCH INSTITUTE
    Inventors: John C. Bell, David F. Stojdl
  • Publication number: 20100266618
    Abstract: Disclosed are compositions and methods for augmenting activity of oncolytic viruses. Virus activity is augmented by sensitizing cancer or tumour cells through modulation of the Endoplasmic Reticulum (ER) stress response pathway, for instance by introducing into a tumour cell an agent effective to modulate ER stress response and sensitize the tumour cell. The tumour cells are then contacted with an oncolytic virus in an amount effective to reduce viability of the sensitized tumour cell. The oncolytic virus is thereby rendered more effective at lysing or killing the sensitized tumour or cancer cells.
    Type: Application
    Filed: March 18, 2010
    Publication date: October 21, 2010
    Applicant: CHILDREN'S HOSPITAL OF EASTERN ONTARIO RESEARCH INSTITUTE
    Inventors: David Stojdl, Douglas Mahoney
  • Publication number: 20060269520
    Abstract: The invention features methods, compositions and kits for the treatment of degenerative disorders.
    Type: Application
    Filed: January 30, 2006
    Publication date: November 30, 2006
    Applicant: Children's Hospital of Eastern Ontario
    Inventors: Robert Korneluk, Catherine Tsilfidis, Peter Liston, Alex MacKenzie, George Robertson, Nathalie Gendron, James Waring, Doug Mahoney
  • Patent number: 5018931
    Abstract: Apparatus for handling transport incubators for infants and adaptable for handling any hospital patient conveyance having a wheeled base. The apparatus includes a carrier having a wheeled undercarriage, a hoistable elevator platform affixed to the undercarriage and a handle for steering and propelling the carrier. The undercarriage and the elevator platform are interconnected by a pair of cross-linked X-shaped lazy tongs that are interconnected by a cross member that is connected to the ram of a hydraulic cylinder for raising and lowering the elevator platform. The elevator platform is provided with a loading guide and locking mechanism to ensure that a patient conveyance cannot be inadvertently disembarked therefrom. A brake mechanism is also provided on the wheeled undercarriage to prevent unintentional movement thereof. The apparatus is used for moving heavy or heavily laden patient conveyances to and from ambulances of other raised surfaces.
    Type: Grant
    Filed: September 19, 1989
    Date of Patent: May 28, 1991
    Assignee: Children's Hospital of Eastern Ontario
    Inventor: Derek Uttley