Patents by Inventor Dora Toledo Warshaviak

Dora Toledo Warshaviak 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).

  • Publication number: 20230277590
    Abstract: The disclosure provides immune cells comprising a first activator receptor specific to mesothelin and a second inhibitory receptor specific to a ligand that has been lost in a mesothelin-positive cancer cell, and methods of making and using same for the treatment of cancer.
    Type: Application
    Filed: December 7, 2022
    Publication date: September 7, 2023
    Inventors: Carl Alexander Kamb, Dora Toledo Warshaviak, Talar Tokatlian, Agnes Hamburger
  • Publication number: 20230257441
    Abstract: The disclosure provides immune cells comprising a first activator receptor and a second inhibitory receptor, and methods of making and using same for the treatment of cancer.
    Type: Application
    Filed: August 12, 2021
    Publication date: August 17, 2023
    Inventors: Dora Toledo Warshaviak, Carl Alexander Kamb, Xueyin Wang, Mark L. Sandberg, Han Xu
  • Publication number: 20230172983
    Abstract: The disclosure provides immune cells comprising a first activator receptor specific to CEA, and a second inhibitory receptor, and methods of making and using same for the treatment of cancer.
    Type: Application
    Filed: July 22, 2022
    Publication date: June 8, 2023
    Inventors: Xueyin Wang, Carl Alexander Kamb, Han Xu, Mark L. Sandberg, Dora Toledo Warshaviak
  • Patent number: 11602543
    Abstract: The disclosure provides immune cells comprising a first activator receptor specific to mesothelin and a second inhibitory receptor specific to a ligand that has been lost in a mesothelin-positive cancer cell, and methods of making and using same for the treatment of cancer.
    Type: Grant
    Filed: May 10, 2022
    Date of Patent: March 14, 2023
    Assignee: A2 Biotherapeutics, Inc.
    Inventors: Carl Alexander Kamb, Dora Toledo Warshaviak, Talar Tokatlian, Agnes Hamburger
  • Publication number: 20220389075
    Abstract: Provided are engineered T-cell receptors comprising fusion proteins comprising a transmembrane domain and an intracellular domain capable of providing a stimulatory signal or an inhibitory signal, and immune cells comprising same.
    Type: Application
    Filed: November 10, 2020
    Publication date: December 8, 2022
    Inventors: Julyun OH, Chang Yi, Dora Toledo Warshaviak, Jee Young Mock, Mark Daris, Agnes Hamburger, James Johnston, Carl Alexander Kamb
  • Publication number: 20220370497
    Abstract: The disclosure provides immune cells comprising a first activator receptor specific to mesothelin and a second inhibitory receptor specific to a ligand that has been lost in a mesothelin-positive cancer cell, and methods of making and using same for the treatment of cancer.
    Type: Application
    Filed: May 10, 2022
    Publication date: November 24, 2022
    Inventors: Carl Alexander Kamb, Dora Toledo Warshaviak, Talar Tokatlian, Agnes Hamburger
  • Patent number: 11433100
    Abstract: The disclosure provides immune cells comprising a first activator receptor specific to CEA, and a second inhibitory receptor, and methods of making and using same for the treatment of cancer.
    Type: Grant
    Filed: November 2, 2021
    Date of Patent: September 6, 2022
    Assignee: A2 Biotherapeutics, Inc.
    Inventors: Xueyin Wang, Carl Alexander Kamb, Han Xu, Mark L. Sandberg, Dora Toledo Warshaviak
  • Publication number: 20220204611
    Abstract: The present invention relates to antigen binding proteins, such as monoclonal antibodies, that specifically bind to and activate human triggering receptor expressed on myeloid cells-2 (TREM2) and pharmaceutical compositions comprising such antigen binding proteins. The agonist antigen binding proteins (e.g. antibodies) of the invention are capable of activating TREM2/DAP12 signaling in myeloid cells in the absence of Fc-mediated cross-linking of the antigen binding proteins. Methods of treating or preventing conditions associated with TREM2 loss of function, such as Alzheimer's disease and multiple sclerosis, using the antigen binding proteins are also described.
    Type: Application
    Filed: September 28, 2021
    Publication date: June 30, 2022
    Inventors: Ian N. FOLTZ, Shilpa SAMBASHIVAN, Irwin CHEN, Susie Miki HARRIS, Dora TOLEDO WARSHAVIAK, Ian DRIVER, Daniel LU
  • Publication number: 20220054551
    Abstract: The disclosure provides immune cells comprising a first activator receptor specific to CEA, and a second inhibitory receptor, and methods of making and using same for the treatment of cancer.
    Type: Application
    Filed: November 2, 2021
    Publication date: February 24, 2022
    Inventors: Xueyin WANG, Carl Alexander KAMB, Han XU, Mark L. SANDBERG, Dora Toledo WARSHAVIAK
  • Patent number: 11186636
    Abstract: The present invention relates to antigen binding proteins, such as monoclonal antibodies, that specifically bind to and activate human triggering receptor expressed on myeloid cells-2 (TREM2) and pharmaceutical compositions comprising such antigen binding proteins. The agonist antigen binding proteins (e.g. antibodies) of the invention are capable of activating TREM2/DAP12 signaling in myeloid cells in the absence of Fc-mediated cross-linking of the antigen binding proteins. Methods of treating or preventing conditions associated with TREM2 loss of function, such as Alzheimer's disease and multiple sclerosis, using the antigen binding proteins are also described.
    Type: Grant
    Filed: April 20, 2018
    Date of Patent: November 30, 2021
    Assignee: AMGEN INC.
    Inventors: Ian Foltz, Shilpa Sambashivan, Irwin Chen, Susie Miki Harris, Dora Toledo Warshaviak, Ian Driver, Daniel Lu
  • Publication number: 20210054069
    Abstract: The present invention relates to antigen binding proteins, such as monoclonal antibodies, that specifically bind to and activate human triggering receptor expressed on myeloid cells-2 (TREM2) and pharmaceutical compositions comprising such antigen binding proteins. The agonist antigen binding proteins (e.g. antibodies) of the invention are capable of activating TREM2/DAP12 signaling in myeloid cells in the absence of Fc-mediated cross-linking of the antigen binding proteins. Methods of treating or preventing conditions associated with TREM2 loss of function, such as Alzheimer's disease and multiple sclerosis, using the antigen binding proteins are also described.
    Type: Application
    Filed: April 20, 2018
    Publication date: February 25, 2021
    Applicant: AMGEN INC.
    Inventors: Ian Foltz, Shilpa Sambashivan, Irwin Chen, Susie Miki Harris, Dora Toledo Warshaviak, Ian Driver, Daniel Lu