Patents Assigned to Iovance Biotherapeutics
  • Patent number: 11013770
    Abstract: The present invention provides improved and/or shortened methods for expanding TILs and producing therapeutic populations of TILs, including novel methods for expanding TIL populations in a closed system that lead to improved efficacy, improved phenotype, and increased metabolic health of the TILs in a shorter time period, while allowing for reduced microbial contamination as well as decreased costs. Such TILs find use in therapeutic treatment regimens.
    Type: Grant
    Filed: January 12, 2021
    Date of Patent: May 25, 2021
    Assignee: Iovance Biotherapeutics, Inc.
    Inventors: Seth Wardell, James Bender, Michael T. Lotze
  • Patent number: 11007226
    Abstract: The present invention provides improved and/or shortened methods for expanding TILs and producing therapeutic populations of TILs, including novel methods for expanding TIL populations in a closed system that lead to improved efficacy, improved phenotype, and increased metabolic health of the TILs in a shorter time period, while allowing for reduced microbial contamination as well as decreased costs. Such TILs find use in therapeutic treatment regimens.
    Type: Grant
    Filed: December 18, 2020
    Date of Patent: May 18, 2021
    Assignee: Iovance Biotherapeutics, Inc.
    Inventors: Seth Wardell, James Bender, Michael T. Lotze
  • Publication number: 20210137930
    Abstract: Methods of expanding tumor infiltrating lymphocytes (TILs) in the presence of an adenosine A2A receptor (A2aR) antagonist, such as vipadenant, CPI-444 (ciforadenant), SCH58261, SYN115, ZM241385, SCH420814, a xanthine superfamily A2aR antagonist, or related adenosine receptor 2A antagonist, and uses of expanded TILs in the treatment of diseases such as cancer are disclosed herein. In addition, therapeutic combinations of TILs and A2aR antagonists, including compositions and uses thereof in the treatment of diseases such as cancer are disclosed herein.
    Type: Application
    Filed: February 12, 2019
    Publication date: May 13, 2021
    Applicant: Iovance Biotherapeutics, Inc.
    Inventor: Maria Fardis
  • Publication number: 20210130779
    Abstract: The present invention provides improved and/or shortened methods for expanding TILs and producing therapeutic populations of TILs, including novel methods for expanding TIL populations in a closed system that lead to improved efficacy, improved phenotype, and increased metabolic health of the TILs in a shorter time period, while allowing for reduced microbial contamination as well as decreased costs. The methods may comprise gene-editing at least a portion of the TILs to enhance their therapeutic efficacy. Such TILs find use in therapeutic treatment regimens.
    Type: Application
    Filed: April 26, 2019
    Publication date: May 6, 2021
    Applicant: Iovance Biotherapeutics, Inc.
    Inventors: Cecile Chartier-Courtaud, Krit Ritthipichai
  • Publication number: 20210123020
    Abstract: In some embodiments, methods of delivering a therapeutically effective amount of an expanded number of tumor infiltrating lymphocytes obtained from tumor remnants to a patient in need thereof, for the treatment of a cancer, are disclosed.
    Type: Application
    Filed: January 5, 2021
    Publication date: April 29, 2021
    Applicant: Iovance Biotherapeutics, Inc.
    Inventors: Michelle R. Simpson-Abelson, Christopher Mosychuk, Michael T. Lotze
  • Patent number: 10953047
    Abstract: The present invention provides improved and/or shortened methods for expanding TILs and producing therapeutic populations of TILs, including novel methods for expanding TIL populations in a closed system that lead to improved efficacy, improved phenotype, and increased metabolic health of the TILs in a shorter time period, while allowing for reduced microbial contamination as well as decreased costs. Such TILs find use in therapeutic treatment regimens.
    Type: Grant
    Filed: April 14, 2020
    Date of Patent: March 23, 2021
    Assignee: Iovance Biotherapeutics, Inc.
    Inventors: Seth Wardell, James Bender, Michael T. Lotze
  • Patent number: 10953046
    Abstract: The present invention provides improved and/or shortened methods for expanding TILs and producing therapeutic populations of TILs, including novel methods for expanding TIL populations in a closed system that lead to improved efficacy, improved phenotype, and increased metabolic health of the TILs in a shorter time period, while allowing for reduced microbial contamination as well as decreased costs. Such TILs find use in therapeutic treatment regimens.
    Type: Grant
    Filed: April 14, 2020
    Date of Patent: March 23, 2021
    Assignee: Iovance Biotherapeutics, Inc.
    Inventors: Seth Wardell, James Bender, Michael T. Lotze
  • Patent number: 10946045
    Abstract: The present invention provides improved and/or shortened methods for expanding TILs and producing therapeutic populations of TILs, including novel methods for expanding TIL populations in a closed system that lead to improved efficacy, improved phenotype, and increased metabolic health of the TILs in a shorter time period, while allowing for reduced microbial contamination as well as decreased costs. Such TILs find use in therapeutic treatment regimens.
    Type: Grant
    Filed: April 14, 2020
    Date of Patent: March 16, 2021
    Assignee: Iovance Biotherapeutics, Inc.
    Inventors: Seth Wardell, James Bender, Michael T. Lotze
  • Patent number: 10946044
    Abstract: The present invention provides improved and/or shortened methods for expanding TILs and producing therapeutic populations of TILs, including novel methods for expanding TIL populations in a closed system that lead to improved efficacy, improved phenotype, and increased metabolic health of the TILs in a shorter time period, while allowing for reduced microbial contamination as well as decreased costs. Such TILs find use in therapeutic treatment regimens.
    Type: Grant
    Filed: April 14, 2020
    Date of Patent: March 16, 2021
    Assignee: Iovance Biotherapeutics, Inc.
    Inventors: Seth Wardell, James Bender, Michael T. Lotze
  • Patent number: 10933094
    Abstract: The present invention provides improved and/or shortened methods for expanding TILs and producing therapeutic populations of TILs, including novel methods for expanding TIL populations in a closed system that lead to improved efficacy, improved phenotype, and increased metabolic health of the TILs in a shorter time period, while allowing for reduced microbial contamination as well as decreased costs. Such TILs find use in therapeutic treatment regimens.
    Type: Grant
    Filed: April 14, 2020
    Date of Patent: March 2, 2021
    Assignee: Iovance Biotherapeutics, Inc.
    Inventors: Seth Wardell, James Bender, Michael T. Lotze
  • Patent number: 10918666
    Abstract: The present invention provides improved and/or shortened methods for expanding TILs and producing therapeutic populations of TILs, including novel methods for expanding TIL populations in a closed system that lead to improved efficacy, improved phenotype, and increased metabolic health of the TILs in a shorter time period, while allowing for reduced microbial contamination as well as decreased costs. Such TILs find use in therapeutic treatment regimens.
    Type: Grant
    Filed: March 29, 2018
    Date of Patent: February 16, 2021
    Assignee: Iovance Biotherapeutics, Inc.
    Inventors: Seth Wardell, James Bender
  • Patent number: 10894063
    Abstract: The present invention provides improved and/or shortened methods for expanding TILs and producing therapeutic populations of TILs, including novel methods for expanding TIL populations in a closed system that lead to improved efficacy, improved phenotype, and increased metabolic health of the TILs in a shorter time period, while allowing for reduced microbial contamination as well as decreased costs. Such TILs find use in therapeutic treatment regimens.
    Type: Grant
    Filed: January 5, 2018
    Date of Patent: January 19, 2021
    Assignee: Iovance Biotherapeutics, Inc.
    Inventors: Seth Wardell, James Bender, Michael T. Lotze
  • Patent number: 10695372
    Abstract: The present invention provides improved and/or shortened methods for expanding TILs and producing therapeutic populations of TILs, including novel methods for expanding TIL populations in a closed system that lead to improved efficacy, improved phenotype, and increased metabolic health of the TILs in a shorter time period, while allowing for reduced microbial contamination as well as decreased costs. Such TILs find use in therapeutic treatment regimens.
    Type: Grant
    Filed: May 29, 2019
    Date of Patent: June 30, 2020
    Assignee: Iovance Biotherapeutics, Inc.
    Inventors: Seth Wardell, James Bender, Michael T. Lotze
  • Patent number: 10653723
    Abstract: The present invention provides improved and/or shortened methods for expanding TILs and producing therapeutic populations of TILs, including novel methods for expanding TIL populations in a closed system that lead to improved efficacy, improved phenotype, and increased metabolic health of the TILs in a shorter time period, while allowing for reduced microbial contamination as well as decreased costs. Such TILs find use in therapeutic treatment regimens.
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: May 19, 2020
    Assignee: IOVANCE, BIOTHERAPEUTICS, INC.
    Inventors: Seth Wardell, James Bender, Michael T. Lotze
  • Patent number: 10646517
    Abstract: The present invention provides improved and/or shortened methods for expanding TILs and producing therapeutic populations of TILs, including novel methods for expanding TIL populations in a closed system that lead to improved efficacy, improved phenotype, and increased metabolic health of the TILs in a shorter time period, while allowing for reduced microbial contamination as well as decreased costs. Such TILs find use in therapeutic treatment regimens.
    Type: Grant
    Filed: May 29, 2019
    Date of Patent: May 12, 2020
    Assignee: Iovance Biotherapeutics, Inc.
    Inventors: Seth Wardell, James Bender, Michael T. Lotze
  • Patent number: 10639330
    Abstract: The present invention provides improved and/or shortened methods for expanding TILs and producing therapeutic populations of TILs, including novel methods for expanding TIL populations in a closed system that lead to improved efficacy, improved phenotype, and increased metabolic health of the TILs in a shorter time period, while allowing for reduced microbial contamination as well as decreased costs. Such TILs find use in therapeutic treatment regimens.
    Type: Grant
    Filed: May 29, 2019
    Date of Patent: May 5, 2020
    Assignee: Iovance Biotherapeutics, Inc.
    Inventors: Seth Wardell, James Bender, Michael T. Lotze
  • Patent number: 10537595
    Abstract: The present invention provides improved and/or shortened methods for expanding TILs and producing therapeutic populations of TILs, including novel methods for expanding TIL populations in a closed system that lead to improved efficacy, improved phenotype, and increased metabolic health of the TILs in a shorter time period, while allowing for reduced microbial contamination as well as decreased costs. Such TILs find use in therapeutic treatment regimens.
    Type: Grant
    Filed: November 15, 2018
    Date of Patent: January 21, 2020
    Assignee: Iovance Biotherapeutics, Inc.
    Inventors: Seth Wardell, James Bender, Michael T. Lotze
  • Patent number: 10517894
    Abstract: The present disclosure provides methods for re-stimulating TIL populations that lead to improved phenotype and increased metabolic health of the TILs and provides methods of assaying for TIL populations to determine suitability for more efficacious infusion after re-stimulation.
    Type: Grant
    Filed: February 8, 2018
    Date of Patent: December 31, 2019
    Assignee: Iovance Biotherapeutics, Inc.
    Inventors: Ian Frank, Michael T. Lotze
  • Patent number: 10463697
    Abstract: The present invention provides improved and/or shortened methods for expanding TILs and producing therapeutic populations of TILs, including novel methods for expanding TIL populations in a closed system that lead to improved efficacy, improved phenotype, and increased metabolic health of the TILs in a shorter time period, while allowing for reduced microbial contamination as well as decreased costs. Such TILs find use in therapeutic treatment regimens.
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: November 5, 2019
    Assignee: IOVANCE BIOTHERAPEUTICS, INC.
    Inventors: Seth Wardell, James Bender, Michael T. Lotze
  • Patent number: 10420799
    Abstract: The present invention provides improved and/or shortened methods for expanding TILs and producing therapeutic populations of TILs, including novel methods for expanding TIL populations in a closed system that lead to improved efficacy, improved phenotype, and increased metabolic health of the TILs in a shorter time period, while allowing for reduced microbial contamination as well as decreased costs. Such TILs find use in therapeutic treatment regimens.
    Type: Grant
    Filed: September 19, 2018
    Date of Patent: September 24, 2019
    Assignee: IOVANCE BIOTHERAPEUTICS, INC.
    Inventors: Seth Wardell, James Bender, Michael T. Lotze