Patents Assigned to PACT PHARMA, INC.
  • Publication number: 20240066063
    Abstract: Compositions comprising and methods for the treatment of cancer using a NeoTCR based cell therapy with a modified TGF?RII expression.
    Type: Application
    Filed: May 18, 2023
    Publication date: February 29, 2024
    Applicant: PACT PHARMA, INC.
    Inventors: Charles W. TRAN, John D. Gagnon, Barbara Sennino, Stefanie Mandl-Cashman, Kyle Jacoby, William Lu, Michael Mayne Dubreuil, James S. Byers, III, Michal Mass, Alex Franzusoff
  • Publication number: 20240016844
    Abstract: Methods of treating cancer with a precision genome engineered NeoTCR Product are described herein.
    Type: Application
    Filed: June 9, 2023
    Publication date: January 18, 2024
    Applicant: PACT PHARMA, INC.
    Inventors: Barbara Sennino, Bhamini Purandare, Stefanie Mandl-Cashman, Gregg D. Fine, Arati V. Rao, Todd Stallings-Schmitt, Mark Walter Frohlich, Alex Franzusoff
  • Publication number: 20230355762
    Abstract: Compositions comprising and methods for the treatment of cancer using a NeoTCR based cell therapy with a secondary Payload in an expression construct.
    Type: Application
    Filed: April 25, 2023
    Publication date: November 9, 2023
    Applicant: PACT PHARMA, INC.
    Inventors: Michal Mass, William Lu, Kyle Jacoby, Michael Mayne Dubreuil, Barbara Sennino, Stefanie Mandl-Cashman, James S. Byers, III
  • Publication number: 20230194504
    Abstract: Disclosed herein are antigenic peptide-MHC complexes, termed comPACT polypeptides and comPACT polynucleotides, and methods of producing such complexes. Also discloses herein are methods of producing libraries of comPACT polynucleotides and polypeptides, and their exemplary use in capturing cancer neoepitope-reactive T cells with high accuracy. Dual particle detection approaches for detection of neoantigen specific T cells with improved sensitivity and specificity are provided. Signal to noise ratio analysis of isolated T cells for detection of neoantigen-specific T cells with improved T cells is also provided.
    Type: Application
    Filed: October 28, 2022
    Publication date: June 22, 2023
    Applicant: PACT PHARMA, INC.
    Inventors: Songming Peng, Boi Bryant Quach, Duo An, Xiaoyan Robert Bao, Alex Franzusoff, Barbara Sennino, Olivier Dalmas, Stefanie Mandl-Cashman
  • Publication number: 20230136076
    Abstract: Methods of detecting the efficacy and presence of a biologic drug which uses one or more 2A peptide in its manufacture and/or final pharmaceutical formulation.
    Type: Application
    Filed: October 24, 2022
    Publication date: May 4, 2023
    Applicant: Pact Pharma, Inc.
    Inventors: Kyle JACOBY, Barbara Sennino, Susan Foy, Theresa L. Hunter
  • Patent number: 11513113
    Abstract: Disclosed herein are antigenic peptide-MHC complexes, termed comPACT polypeptides and comPACT polynucleotides, and methods of producing such complexes. Also discloses herein are methods of producing libraries of comPACT polynucleotides and polypeptides, and their exemplary use in capturing cancer neoepitope-reactive T cells with high accuracy. Dual particle detection approaches for detection of neoantigen specific T cells with improved sensitivity and specificity are provided. Signal to noise ratio analysis of isolated T cells for detection of neoantigen-specific T cells with improved T cells is also provided.
    Type: Grant
    Filed: February 12, 2020
    Date of Patent: November 29, 2022
    Assignee: PACT PHARMA, INC.
    Inventors: Songming Peng, Boi Bryant Quach, Duo An, Xiaoyan Robert Bao, Alex Franzusoff, Barbara Sennino, Olivier Dalmas, Stefanie Mandl-Cashman
  • Publication number: 20220193139
    Abstract: Compositions comprising and methods for the treatment of cancer using a neoTCR based cell therapy with a CD8 expression construct.
    Type: Application
    Filed: March 10, 2022
    Publication date: June 23, 2022
    Applicant: PACT PHARMA, INC.
    Inventors: Barbara Sennino, Kyle Jacoby, Stefanie Mandl-Cashman, Michael M. Dubreuil, John Gagnon, Alex Franzusoff
  • Patent number: 11304978
    Abstract: Compositions comprising and methods for the treatment of cancer using a neoTCR based cell therapy with a CD8 expression construct.
    Type: Grant
    Filed: November 20, 2020
    Date of Patent: April 19, 2022
    Assignee: PACT PHARMA, INC.
    Inventors: Barbara Sennino, Kyle Jacoby, Stefanie Mandl-Cashman, Michael M. Dubreuil, John Gagnon, Alex Franzusoff
  • Publication number: 20220010274
    Abstract: Methods of genetically engineering NeoTCR Products comprising young T cells and methods of manufacturing such cell products.
    Type: Application
    Filed: September 28, 2021
    Publication date: January 13, 2022
    Applicant: PACT PHARMA, INC.
    Inventors: Barbara Sennino, Kyle Jacoby, Susan Foy, Ines Mende, Stefanie Mandl-Cashman
  • Publication number: 20210395783
    Abstract: Methods and compositions are provided for nuclease-mediated gene editing of primary cells without the use of viral mediated delivery. Methods of treatments using edited primary cells are also provided.
    Type: Application
    Filed: August 12, 2021
    Publication date: December 23, 2021
    Applicant: PACT PHARMA, INC.
    Inventors: Kyle Jacoby, Alex Franzusoff
  • Publication number: 20210230544
    Abstract: Compositions and methods for identifying antigen-specific T cells, including determining paired T cell receptor sequences for a specific antigen, are described. Compositions and methods for identifying neoantigen-specific T cells are also described.
    Type: Application
    Filed: March 15, 2021
    Publication date: July 29, 2021
    Applicant: PACT PHARMA, INC.
    Inventors: Songming Peng, Alex Franzusoff
  • Publication number: 20210205363
    Abstract: Methods of treating cancer with a precision genome engineered NeoTCR Product are described herein.
    Type: Application
    Filed: November 16, 2020
    Publication date: July 8, 2021
    Applicant: PACT PHARMA, INC.
    Inventors: Barbara Sennino, Bhamini Purandare, Stefanie Mandl-Cashman, Gregg D. Fine, Arati V. Rao, Todd Stallings-Schmitt, Mark Walter Frohlich, Alex Franzusoff
  • Publication number: 20210106621
    Abstract: Methods of treating cancer in Non-Responder Patients with an engineered NeoTCR Product are described herein.
    Type: Application
    Filed: October 9, 2020
    Publication date: April 15, 2021
    Applicant: PACT Pharma, Inc.
    Inventors: Barbara Sennino, Songming Peng, Stefanie Mandl-Cashman, Alex Franzusoff
  • Publication number: 20210085721
    Abstract: Compositions comprising and methods for the treatment of cancer using a neoTCR based cell therapy with a CD8 expression construct.
    Type: Application
    Filed: November 20, 2020
    Publication date: March 25, 2021
    Applicant: PACT PHARMA, INC.
    Inventors: Barbara Sennino, Kyle Jacoby, Stefanie Mandl-Cashman, Michael M. Dubreuil, John Gagnon, Alex Franzusoff
  • Publication number: 20210085720
    Abstract: Compositions comprising and methods for the treatment of cancer using a neoTCR based cell therapy with a knockout of the expression of the TET2 gene.
    Type: Application
    Filed: November 16, 2020
    Publication date: March 25, 2021
    Applicant: PACT PHARMA, INC.
    Inventors: Barbara Sennino, Kyle Jacoby, Stefanie Mandl-Cashman, Michael M. Dubreuil, John Gagnon, Alex Franzusoff
  • Publication number: 20210070834
    Abstract: Disclosed herein are antigenic peptide-MHC molecules, termed comPACTs, and methods of producing such molecules. Also disclosed herein are methods of producing libraries of comPACT polynucleotides and polypeptides, and their exemplary use in capturing cancer neoepitope-reactive T cells.
    Type: Application
    Filed: November 18, 2020
    Publication date: March 11, 2021
    Applicant: PACT PHARMA, INC.
    Inventors: Olivier Dalmas, Zheng Pan, Michael Bethune, Songming Peng
  • Publication number: 20210062248
    Abstract: Disclosed herein are methods for identifying the effects, including off target effect, of genomic modification of primary cells. These methods are performed with high accuracy suitable for validating therapeutic T-cell engineering approaches.
    Type: Application
    Filed: August 26, 2020
    Publication date: March 4, 2021
    Applicant: PACT Pharma Inc.
    Inventors: Xiaoyan Robert Bao, Kyle Jacoby, William Lu
  • Patent number: 10875905
    Abstract: Disclosed herein are antigenic peptide-MHC molecules, termed comPACTs, and methods of producing such molecules. Also disclosed herein are methods of producing libraries of comPACT polynucleotides and polypeptides, and their exemplary use in capturing cancer neoepitope-reactive T cells.
    Type: Grant
    Filed: November 8, 2019
    Date of Patent: December 29, 2020
    Assignee: PACT PHARMA, INC.
    Inventors: Olivier Dalmas, Zheng Pan, Michael Bethune, Songming Peng
  • Publication number: 20200299730
    Abstract: Methods and compositions are provided for nuclease-mediated gene editing of primary cells without the use of viral mediated delivery. Methods of treatments using edited primary cells are also provided.
    Type: Application
    Filed: June 4, 2020
    Publication date: September 24, 2020
    Applicant: PACT PHARMA, INC.
    Inventors: Kyle Jacoby, Alex Franzusoff
  • Publication number: 20200256849
    Abstract: Disclosed herein are antigenic peptide-MHC complexes, termed comPACT polypeptides and comPACT polynucleotides, and methods of producing such complexes. Also discloses herein are methods of producing libraries of comPACT polynucleotides and polypeptides, and their exemplary use in capturing cancer neoepitope-reactive T cells with high accuracy. Dual particle detection approaches for detection of neoantigen specific T cells with improved sensitivity and specificity are provided. Signal to noise ratio analysis of isolated T cells for detection of neoantigen-specific T cells with improved T cells is also provided.
    Type: Application
    Filed: February 12, 2020
    Publication date: August 13, 2020
    Applicant: PACT Pharma, Inc.
    Inventors: Songming Peng, Boi Bryant Quach, Duo An, Xiaoyan Robert Bao, Alexis Franzusoff, Barbara Sennino, Olivier Dalmas, Stefanie Mandl-Cashman