Patents by Inventor Robert Champion

Robert 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: 12258417
    Abstract: A modified adenovirus, in particular Enadenotucirev (EnAd), armed with at least two bispecific T cell engagers each comprising at least two binding domains, wherein at least one of the domains is specific for a surface antigen on an immune cell of interest, such as a T-cell of interest. Also provided are a composition, such as a pharmaceutical formulation comprising the virus, use of the virus and virus formulations for treatment, such as in the treatment of cancer. The disclosure also extends to processes for preparing the virus.
    Type: Grant
    Filed: August 29, 2017
    Date of Patent: March 25, 2025
    Assignee: AKAMIS BIO LIMITED
    Inventors: Brian Robert Champion, Alice Claire Noel Bromley, Joshua David Freedman, Kerry David Fisher, Leonard William Seymour
  • Publication number: 20250047707
    Abstract: Techniques and systems for detecting malicious activity within a network are provided herein. A method for detecting malicious activity within a network may include receiving, by a network-based authentication system, a network transaction. The network-based authentication system may identify a first attribute of the network transaction. The method may also include selecting, by the network-based authentication system, a first learning statistical model and a second learning statistical model from a plurality of models for handling the network transaction. Each of the first learning statistical model and the second learning statistical model may create a likelihood that the network transaction is authentic. The first learning statistical model may calculate a first score and the second learning statistical score may calculate a second score. Based on a comparison of the first score to a first threshold and the second score to a second threshold, the network transaction may be authenticated.
    Type: Application
    Filed: August 12, 2024
    Publication date: February 6, 2025
    Applicant: The Western Union Company
    Inventors: Noel Brandt, Robert Enzaldo, Charles Champion, Brent Lemieux
  • Publication number: 20250026851
    Abstract: A modified adenovirus, in particular Enadenotucirev (EnAd), armed with a bispecific T cell activator comprising at least two binding domains, wherein at least one of the domains is specific for a surface antigen on a T-cell of interest. Also provided are a composition, such as a pharmaceutical formulation comprising the virus, use of the virus and virus formulations for treatment, such as in the treatment of cancer. The disclosure also extends to processes for preparing the virus.
    Type: Application
    Filed: June 14, 2024
    Publication date: January 23, 2025
    Inventors: Brian Robert CHAMPION, Alice Claire Noel BROMLEY, Joshua David FREEDMAN, Kerry David FISHER, Leonard William SEYMOUR
  • Publication number: 20240325472
    Abstract: The present disclosure relates to a group B adenovirus comprising a sequence of formula (I): 5?ITR-B1-BA-B2-BX-BB-BY-B3-3?ITR wherein: B1 is a bond or comprises: E1A, E1B or E1A-E1B; BA comprises: E2B-L1-L2-L3-E2A-L4; B2 is a bond or comprises: E3; BX is a bond or a DNA sequence comprising: a restriction site, one or more transgenes or both; BB comprises: L5; BY is a bond or a DNA sequence comprising: a restriction site, one or more transgenes or both; B3 is a bond or comprises: E4; wherein at least one of BX or BY is not a bond, pharmaceutical compositions comprising the same and use of the viruses and compositions in treatment, particularly in the treatment of cancer. The disclosure also extends to plasmids and processes employed to prepare the said viruses.
    Type: Application
    Filed: February 21, 2024
    Publication date: October 3, 2024
    Inventors: Brian Robert CHAMPION, Alice Claire Noel BROWN, Kerry David FISHER, Tamara NICOLSON
  • Patent number: 12049513
    Abstract: A modified adenovirus, in particular Enadenotucirev (EnAd), armed with a bispecific T cell activator comprising at least two binding domains, wherein at least one of the domains is specific for a surface antigen on a T-cell of interest. Also provided are a composition, such as a pharmaceutical formulation comprising the virus, use of the virus and virus formulations for treatment, such as in the treatment of cancer. The disclosure also extends to processes for preparing the virus.
    Type: Grant
    Filed: August 29, 2017
    Date of Patent: July 30, 2024
    Assignee: AKAMIS BIO LIMITED
    Inventors: Brian Robert Champion, Alice Claire Noel Bromley, Joshua David Freedman, Kerry David Fisher, Leonard William Seymour
  • Publication number: 20240247061
    Abstract: The present disclosure relates to a replication deficient oncolytic viral vector or replication capable group B oncolytic adenovirus selected from the group consisting of Ad11 and enadenotucirev, wherein the virus encodes an antibody or a binding fragment thereof for expression on the surface of a cancer cell, wherein said antibody or binding fragment is specific to a CD3 protein of a T-cell receptor complex (TCR), wherein the virus does not encode a B7 protein or an active fragment thereof, pharmaceutical compositions comprising the same, and use of any one of the same in treatment, particularly in the treatment of cancer.
    Type: Application
    Filed: November 27, 2023
    Publication date: July 25, 2024
    Inventors: Brian Robert CHAMPION, Alice Claire Noel BROWN
  • Publication number: 20240180983
    Abstract: A group B adenovirus comprising a sequence of formula 5?ITR—B1-BA-B2-BX-BB-BY-B3-3?ITR, wherein: BY comprises a sequence -G1-G2n-G3m-G4p-G5q. G1 is a first transgene. G2 is a second transgene. G3 is a third transgene. G4 is a fourth transgene. G5 is a fifth transgene and IL-15 is encoded as a transgene in at least one of said locations, and characterised in that BY also encodes a polypeptide comprising the sushi domain of IL-15R alpha.
    Type: Application
    Filed: February 14, 2022
    Publication date: June 6, 2024
    Inventors: Brian Robert CHAMPION, Manuela ZONCA
  • Patent number: 11970536
    Abstract: The present disclosure relates to a replication deficient oncolytic viral vector or replication capable group B oncolytic adenovirus selected from the group consisting of Ad11 and enadenotucirev, wherein the virus encodes an antibody or a binding fragment thereof for expression on the surface of a cancer cell, wherein said antibody or binding fragment is specific to a CD3 protein of a T-cell receptor complex (TCR), wherein the virus does not encode a B7 protein or an active fragment thereof, pharmaceutical compositions comprising the same, and use of any one of the same in treatment, particularly in the treatment of cancer.
    Type: Grant
    Filed: December 19, 2016
    Date of Patent: April 30, 2024
    Assignee: AKAMIS BIO LIMITED
    Inventors: Brian Robert Champion, Alice Claire Noel Brown
  • Patent number: 11938159
    Abstract: The present disclosure relates to a group B adenovirus comprising a sequence of formula (I): 5?ITR-B1-BA-B2-BX-BB-BY-B3-3?ITR wherein: B1 is bond or comprises: E1A, E1B or E1A-E1B; BA comprises-E2B-L1-L2-L3-E2A-L4; B2 is a bond or comprises: E3; BX is a bond or a DNA sequence comprising: a restriction site, one or more transgenes or both; BB comprises L5; BY is a bond or a DNA sequence comprising: a restriction site, one or more transgenes or both; B3 is a bond or comprises: E4; wherein at least one of BX or BY is not a bond, pharmaceutical compositions comprising the same and use of the viruses and compositions in treatment, particularly in the treatment of cancer. The disclosure also extends to plasmids and processes employed to prepare the said viruses.
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: March 26, 2024
    Assignee: AKAMIS BIO LIMITED
    Inventors: Brian Robert Champion, Alice Claire Noel Brown, Kerry David Fisher, Tamara Nicolson
  • Patent number: 11439678
    Abstract: The present disclosure relates to a group B adenovirus comprising a sequence of formula (I): 5?ITR-B1-BA-B2-BX-BB-BY-B3-3?ITR wherein: B1 is bond or comprises: E1A, E1B or E1A-E1B; BA comprises-E2B-L1-L2-L3-E2A-L4; B2 is a bond or comprises: E3; BX is a bond or a DNA sequence comprising: a restriction site, one or more transgenes or both; BB comprises L5; BY is a bond or a DNA sequence comprising: a restriction site, one or more transgenes or both; B3 is a bond or comprises: E4; wherein at least one of BX or BY is not a bond, pharmaceutical compositions comprising the same and use of the viruses and compositions in treatment, particularly in the treatment of cancer. The disclosure also extends to plasmids and processes employed to prepare the said viruses.
    Type: Grant
    Filed: April 30, 2018
    Date of Patent: September 13, 2022
    Assignee: PSIOXUS THERAPEUTICS LIMITED
    Inventors: Brian Robert Champion, Alice Claire Noel Brown, Kerry David Fisher, Tamara Nicolson
  • Publication number: 20210338753
    Abstract: The present disclosure provides a replication competent oncolytic adenovirus with selectivity for cancer cells, wherein the adenovirus comprises a transgene under the control of a promoter endogenous to the virus, wherein the transgene comprises a DNA sequence encoding a B7 protein or an active fragment thereof, compositions comprising same, methods of generating the viruses, and use of the viruses and compositions in treatment, particularly in the treatment of cancer.
    Type: Application
    Filed: April 5, 2021
    Publication date: November 4, 2021
    Inventors: Brian Robert Champion, Alice Claire Noel Bromley
  • Patent number: 11155622
    Abstract: The present disclosure relates to a replication deficient oncolytic viral vector or replication capable oncolytic virus encoding an antibody or a binding fragment thereof to the antigen-specific T-cell receptor complex (TCR) for expression on the surface of a cancer cell, pharmaceutical compositions comprising the same, and use of any one of the same in treatment, particularly in the treatment of cancer.
    Type: Grant
    Filed: December 19, 2016
    Date of Patent: October 26, 2021
    Assignee: PSIOXUS THERAPEUTICS LIMITED
    Inventors: Alice Claire Noel Brown, Brian Robert Champion
  • Publication number: 20210187047
    Abstract: The present disclosure relates to a group B adenovirus comprising a sequence of formula (I): 5?ITR-B1-BA-B2-BX-BB-BY-B3-3?ITR wherein: B1 is bond or comprises: E1A, E1B or E1A-E1B; BA comprises-E2B-L1-L2-L3-E2A-L4; B2 is a bond or comprises: E3; BX is a bond or a DNA sequence comprising: a restriction site, one or more transgenes or both; BB comprises L5; BY is a bond or a DNA sequence comprising: a restriction site, one or more transgenes or both; B3 is a bond or comprises: E4; wherein at least one of BX or BY is not a bond, pharmaceutical compositions comprising the same and use of the viruses and compositions in treatment, particularly in the treatment of cancer. The disclosure also extends to plasmids and processes employed to prepare the said viruses.
    Type: Application
    Filed: December 23, 2020
    Publication date: June 24, 2021
    Inventors: Brian Robert Champion, Alice Claire Noel Brown, Kerry David Fisher, Tamara Nicolson
  • Patent number: 11000559
    Abstract: The present disclosure provides a replication competent oncolytic adenovirus with selectivity for cancer cells, wherein the adenovirus comprises a transgene under the control of a promoter endogenous to the virus, wherein the transgene comprises a DNA sequence encoding a B7 protein or an active fragment thereof, compositions comprising same, methods of generating the viruses, and use of the viruses and compositions in treatment, particularly in the treatment of cancer.
    Type: Grant
    Filed: April 29, 2016
    Date of Patent: May 11, 2021
    Assignee: PsiOxus Therapeutics Limited
    Inventors: Brian Robert Champion, Alice Claire Noel Bromley
  • Patent number: 10849945
    Abstract: The present disclosure provides a replication competent oncolytic adenovirus with selectivity for cancer cells, wherein the adenovirus comprises a transgene under the control of a promoter endogenous to the virus, wherein the transgene comprises a DNA sequence encoding a B7 protein or an active fragment thereof, compositions comprising same, methods of generating the viruses, and use of the viruses and compositions in treatment, particularly in the treatment of cancer.
    Type: Grant
    Filed: September 18, 2018
    Date of Patent: December 1, 2020
    Assignee: PSIOXUS THERAPEUTICS LIMITED
    Inventors: Brian Robert Champion, Alice Claire Noel Brown
  • Patent number: 10674669
    Abstract: A bale unroller includes a longitude, a bale cutting assembly, and a dispersing assembly. The bale cutting assembly includes a cutting conveyor, and the bale cutting assembly configured to receive the bale on a first side of the cutting conveyor and to cut the bale into a mat. The dispersing assembly has a longitudinally rear end and an exit longitudinally forward from the longitudinally rear end. The dispersing assembly is coupled at the longitudinally rear end with the bale cutting assembly and is configured to receive the mat and feed the mat out the exit along the longitude.
    Type: Grant
    Filed: September 6, 2017
    Date of Patent: June 9, 2020
    Assignee: Champion Mulcher 2000, LLC
    Inventor: Robert Champion
  • Patent number: 10548929
    Abstract: The present disclosure provides a oncolytic adenovirus with selectivity for cancer cells, wherein the adenovirus comprises a transgene under the control of a promoter endogenous to the virus, wherein the transgene comprises a DNA sequence encoding a membrane anchored anti-CD3 antibody or a binding fragment thereof, compositions comprising same, methods of generating the viruses, and use of the viruses and compositions in treatment, particularly in the treatment of cancer.
    Type: Grant
    Filed: May 3, 2017
    Date of Patent: February 4, 2020
    Assignee: PSIOXUS THERAPEUTICS LIMITED
    Inventors: Brian Robert Champion, Alice Claire Noel Brown
  • Publication number: 20190233536
    Abstract: A modified adenovirus, in particular Enadenotucirev (EnAd), armed with at least two bispecific T cell engager (BiTE™) each comprising at least two binding domains, wherein at least one of the domains is specific for a surface antigen on an immune cell of interest, such as a T-cell of interest. Also provided are a composition, such as a pharmaceutical formulation comprising the virus, use of the virus and virus formulations for treatment, such as in the treatment of cancer. The disclosure also extends to processes for preparing the virus.
    Type: Application
    Filed: August 29, 2017
    Publication date: August 1, 2019
    Inventors: Brian Robert CHAMPION, Alice Claire Noel BROMLEY, Joshua David FREEDMAN, Kerry David FISHER, Leonard William SEYMOUR
  • Publication number: 20190194690
    Abstract: A modified adenovirus, in particular Enadenotucirev (EnAd), armed with a bispecific T cell engager (BiTE™) comprising at least two binding domains, wherein at least one of the domains is specific for a surface antigen on a T-cell of interest. Also provided are a composition, such as a pharmaceutical formulation comprising the virus, use of the virus and virus formulations for treatment, such as in the treatment of cancer. The disclosure also extends to processes for preparing the virus.
    Type: Application
    Filed: August 29, 2017
    Publication date: June 27, 2019
    Inventors: Brian Robert CHAMPION, Alice Claire Noel BROMLEY, Joshua David FREEDMAN, Kerry David FISHER, Leonard William SEYMOUR
  • Patent number: 10322152
    Abstract: The present disclosure provides a replication competent oncolytic adenovirus with selectivity for cancer cells, wherein the adenovirus comprises a transgene under the control of a promoter endogenous to the virus, wherein the transgene comprises a DNA sequence encoding a B7 protein or an active fragment thereof, compositions comprising same, methods of generating the viruses, and use of the viruses and compositions in treatment, particularly in the treatment of cancer.
    Type: Grant
    Filed: October 31, 2017
    Date of Patent: June 18, 2019
    Assignee: PSIOXUS THERAPEUTICS LIMITED
    Inventors: Brian Robert Champion, Alice Claire Noel Bromley