Patents by Inventor Brian Champion

Brian Champion 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).

  • Patent number: 11840702
    Abstract: An adenovirus comprising a sequence of formula (I) 5?ITR-B1-BA-B2-BX-BB-BY-B3-3?ITR wherein BY comprises a transgene cassette containing four transgenes, said genes encoding a FAP-Bispecific T cell activator, CXL10, CXL9, and IFN. The disclosure also extends to a pharmaceutical composition comprising the virus, and use of the virus or formulation in treatment.
    Type: Grant
    Filed: August 28, 2018
    Date of Patent: December 12, 2023
    Assignee: AKAMIS BIO LIMITED
    Inventors: Brian Champion, Alice Claire Noel Bromley
  • Patent number: 11142580
    Abstract: An oncolytic virus (for example a replication competent virus) comprising a transgene cassette encoding an anti-CD40 antibody or binding fragment thereof, wherein the transgene cassette comprises an amino acid sequence given in SEQ ID NO: 12 or a sequence at least 95% identical thereto (such as 96, 97, 98 or 99% identical thereto), in particular a cassette of SEQ ID NO: 12; pharmaceutical compositions comprising the same, methods of preparing said oncolytic virus and compositions and use of the oncolytic virus or composition in treatment, in particular in the treatment of cancer. Also provided is the treatment of a patient population characterised as having a cancer expressing CD40, in particular a cancer over expressing CD40, with a therapy according to the present disclosure.
    Type: Grant
    Filed: June 1, 2018
    Date of Patent: October 12, 2021
    Assignee: PSIOXUS THERAPEUTICS LIMITED
    Inventors: Brian Champion, Alice Claire Noel Bromley, Matthieu Besneux
  • Publication number: 20200216859
    Abstract: An adenovirus comprising a sequence of formula (I) 5?ITR-B1-BA-B2-BX-BB-BY-B3-3?ITR wherein By comprises a transgene cassette containing four transgenes, said genes encoding a FAP-BITE, CXL10, CXL9, and IFN. The disclosure also extends to a pharmaceutical composition comprising the virus, and use of the virus or formulation in treatment.
    Type: Application
    Filed: August 28, 2018
    Publication date: July 9, 2020
    Inventors: Brian CHAMPION, Alice Claire, Noel BROMLEY
  • Publication number: 20200140563
    Abstract: An oncolytic virus (for example a replication competent virus) comprising a transgene cassette encoding an anti-CD40 antibody or binding fragment thereof, wherein the transgene cassette comprises an amino acid sequence given in SEQ ID NO: 12 or a sequence at least 95% identical thereto (such as 96, 97, 98 or 99% identical thereto), in particular a cassette of SEQ ID NO: 12; pharmaceutical compositions comprising the same, methods of preparing said oncolytic virus and compositions and use of the oncolytic virus or composition in treatment, in particular in the treatment of cancer. Also provided is the treatment of a patient population characterised as having a cancer expressing CD40, in particular a cancer over expressing CD40, with a therapy according to the present disclosure.
    Type: Application
    Filed: June 1, 2018
    Publication date: May 7, 2020
    Inventors: Brian CHAMPION, Alice Claire Noel BROMLEY, Mathieu BESNEUX
  • Patent number: 10107433
    Abstract: A connector assembly and method of making and ensuring a reliable, fluid-tight connection, the assembly includes a housing a having a wall bounding a bore extending along a central longitudinal axis. The wall has a locking opening, a slot, and a window. A retaining member has a cylindrical wall received in the bore of the housing. The cylindrical wall has a detent received in the locking opening and a locking arm cantilevered by a hinge connection for pivotal movement. The locking arm is spaced from the cylindrical wall by a gap and is received in the slot when the detent is received in the locking opening. A visual indicator attached to the cylindrical wall moves radially outwardly into the window in response to the collar being fully received in the gap to provide visual evidence of a fluid-tight seal between the insertion member and the housing.
    Type: Grant
    Filed: April 5, 2016
    Date of Patent: October 23, 2018
    Assignee: MINIATURE PRECISION COMPONENTS, INC.
    Inventors: Duane Eckard, Umashanker Natarajan, Brian Champion, Michael Longhenry
  • Publication number: 20170284583
    Abstract: A connector assembly and method of making and ensuring a reliable, fluid-tight connection is provided. The assembly includes a housing a having a wall bounding a bore extending along a central longitudinal axis. The wall has a locking opening, a slot, and a window. A retaining member has a cylindrical wall received in the bore of the housing. The cylindrical wall has a detent received in the locking opening and a locking arm cantilevered by a hinge connection for pivotal movement. The locking arm is spaced from the cylindrical wall by a gap and is received in the slot when the detent is received in the locking opening. A visual indicator attached to the cylindrical wall moves radially outwardly into the window in response to the collar being fully received in the gap to provide visual evidence of a fluid-tight seal between the insertion member and the housing.
    Type: Application
    Filed: April 5, 2016
    Publication date: October 5, 2017
    Inventors: Duane Eckard, Umashanker Natarajan, Brian Champion, Michael Longhenry
  • Publication number: 20070093440
    Abstract: An RNAi agent targets a component of a human Notch signalling pathway other than presenilin1 or presenilin2 by RNA interference to reduce expression of said component.
    Type: Application
    Filed: July 27, 2006
    Publication date: April 26, 2007
    Inventors: Brian Champion, Grahame McKenzie, Yvette Stallwood
  • Publication number: 20060204508
    Abstract: A product is disclosed comprising i) a modulator of the Notch signalling pathway; and ii) an autoantigen or bystander antigen, or a polynucleotide coding for an autoantigen or bystander antigen; as a combined preparation for simultaneous, contemporaneous, separate or sequential use for modulation of immune response.
    Type: Application
    Filed: July 25, 2005
    Publication date: September 14, 2006
    Inventors: Brian Champion, Silvia Ragno, Lesley Young
  • Publication number: 20060205823
    Abstract: A method is provided for reducing an immune response to an allergen or antigenic determinant thereof in a mammal by administering a modulator of the Notch signalling pathway.
    Type: Application
    Filed: September 21, 2005
    Publication date: September 14, 2006
    Inventors: Mark Bodmer, Emmanuel Briend, Brian Champion, Andrew Lennard, Grahame McKenzie, Silvia Ragno, Tamara Tugal, George Ward, Lesley Young
  • Publication number: 20060172011
    Abstract: Provided is a particle capable of being inserted into or taken up by a cell comprising i) a polynucleotide coding for a modulator of Notch signalling; and ii) a polynucleotide coding for an antigen or antigenic determinant thereof. Methods for using the particles are also described.
    Type: Application
    Filed: September 21, 2005
    Publication date: August 3, 2006
    Inventors: Brian Champion, Silvia Ragno
  • Publication number: 20060140943
    Abstract: There is provided a use of a modulator of Notch signalling for the preparation of a medicament for treatment of Graft Versus Host Disease (GVHD) and diseases and conditions caused by or associated with transplants such as organ, tissue and/or cell transplants (e.g. bone marrow transplants), wherein the modulator is used to reduce the reactivity of cells of the immune system.
    Type: Application
    Filed: March 3, 2005
    Publication date: June 29, 2006
    Inventors: Brian Champion, Roberto Solari, Margaret Dallman, Jonathan Lamb, Gerard Hoyne, Emmanuel Cyrille Briend
  • Publication number: 20060128619
    Abstract: Provided is a method for modifying IL-4 expression in a cell using a modulator of Notch signalling. Also provided are methods for generating immune modulatory cytokine profiles with increased IL-4 expression and/or increased IL-10 expression and/or reduced IL-5, IL-13 and TNF? expression. In addition, a method for increasing a TH2 immune response and/or decreasing a TH1 immune response in a cell, using a modulator of Notch signalling, is provided. Methods of treatment are also disclosed.
    Type: Application
    Filed: July 11, 2005
    Publication date: June 15, 2006
    Inventors: Brian Champion, Lesley Young, Grahame McKenzie
  • Publication number: 20060084588
    Abstract: Provided is method for modulating the immune system in a mammal by simultaneously, contemporaneously, separately or sequentially administering to the mammal an effective amount of a modulator of the Notch signalling pathway; and an effective amount of an interferon or a polynucleotide encoding an interferon.
    Type: Application
    Filed: February 14, 2005
    Publication date: April 20, 2006
    Inventors: Emmanuel Briend, Brian Champion
  • Publication number: 20060003927
    Abstract: A method for modulating the immune system in a mammal is described comprising simultaneously, contemporaneously, separately or sequentially administering: i) an effective amount of an agonist of Notch signalling; and ii) an effective amount of an immunosuppressive agent.
    Type: Application
    Filed: April 11, 2005
    Publication date: January 5, 2006
    Inventors: Brian Champion, Lesley Young
  • Publication number: 20060002924
    Abstract: Conjugates comprising a plurality of modulators of the Notch signalling pathway chemically bound to a support structure are described. The conjugates are useful for modulation of the Notch signalling pathway and treatment of associated conditions.
    Type: Application
    Filed: February 3, 2005
    Publication date: January 5, 2006
    Inventors: Mark Bodmer, Brian Champion, Andrew Lennard, Grahame McKenzie, Tamara Tugal, George Ward
  • Publication number: 20050261477
    Abstract: Provided is a Notch ligand protein or polypeptide comprising a Notch ligand DSL domain; 1 to 5 (but no more than 5) Notch ligand EGF repeat domains; optionally, all or part of a Notch ligand N-terminal domain; and optionally, one or more heterologous amino acid sequences. Also provided is a homogeneous or heterogeneous multimer of the protein or polypeptide and a polynucleotide encoding the Notch ligand protein or polypeptide. An immune response can be modified in a subject by administering the Notch ligand protein or polypeptide to the subject.
    Type: Application
    Filed: March 10, 2005
    Publication date: November 24, 2005
    Inventors: Brian Champion, Andrew Lennard, Grahame McKenzie, Tamara Tugal
  • Publication number: 20050220886
    Abstract: A method is disclosed for therapeutic modulation of Notch signalling by administering a construct comprising a multiplicity of bond, linked or immobilised modulators of Notch signalling.
    Type: Application
    Filed: October 5, 2004
    Publication date: October 6, 2005
    Inventors: Mark Bodmer, Emmanuel Briend, Brian Champion, Andrew Lennard, Grahame Mckenzie, Tamara Tugal, George Ward, Lesley Young
  • Publication number: 20050201975
    Abstract: A method is described for modifying chemokine signalling by administering an effective amount of a modulator of the Notch signalling pathway. Human homologues of certain proteins, polypeptides and polynucleotides involved in Notch and/or chemokine signalling pathways are also described.
    Type: Application
    Filed: July 26, 2004
    Publication date: September 15, 2005
    Inventors: Brian Champion, Francesco Falciani, Penelope Hayward, Gareth Maslen
  • Publication number: 20050137130
    Abstract: An inhibitor of the Notch signalling pathway is provided for use as an immunostimulant, for example as a vaccine adjuvant.
    Type: Application
    Filed: May 14, 2004
    Publication date: June 23, 2005
    Inventors: Mark Bodmer, Emmanuel Pascal Briend, Brian Champion, Andrew Lennard, Grahame Mckenzie, Silvia Ragno, Tamara Tugal, Lesley Young
  • Publication number: 20050059093
    Abstract: A method for detecting modulators of Notch signalling is described. The method includes the step of monitoring Notch signalling in a cell of the immune system in the presence of a candidate modulator.
    Type: Application
    Filed: January 23, 2004
    Publication date: March 17, 2005
    Inventors: Mark Bodmer, Emmanuel Cyrille Briend, Brian Champion, Grahame McKenzie, Tamara Tugal, George Ward, Lesley Young