Patents by Inventor Jason Mastaitis

Jason Mastaitis 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: 20240059780
    Abstract: The present invention provides monoclonal antibodies that bind to the natriuretic peptide receptor 1 (NPR1) protein, and methods of use thereof. In various embodiments of the invention, the antibodies are fully human antibodies that bind to NPR1. In some embodiments, the antibodies of the invention are useful for activating NPR1 activity, thus providing a means of treating or preventing a disease, disorder or condition associated with NPR1 in humans.
    Type: Application
    Filed: October 11, 2023
    Publication date: February 22, 2024
    Inventors: Michael E. DUNN, Jia SU, Jason MASTAITIS, Jesper GROMADA, Lori C. MORTON
  • Patent number: 11820826
    Abstract: The present invention provides monoclonal antibodies that bind to the natriuretic peptide receptor 1 (NPR1) protein, and methods of use thereof. In various embodiments of the invention, the antibodies are fully human antibodies that bind to NPR1. In some embodiments, the antibodies of the invention are useful for activating NPR1 activity, thus providing a means of treating or preventing a disease, disorder or condition associated with NPR1 in humans.
    Type: Grant
    Filed: March 10, 2022
    Date of Patent: November 21, 2023
    Assignee: Regeneron Pharmaceuticals, Inc.
    Inventors: Michael E. Dunn, Jia Su, Jason Mastaitis, Jesper Gromada, Lori C. Morton
  • Patent number: 11730150
    Abstract: Provided are non-human animals comprising a mutation in the Fbn1 gene to model neonatal progeroid syndrome with congenital lipodystrophy (NPSCL). Also provided are methods of making such non-human animal models. The non-human animal models can be used for screening compounds for activity in inhibiting or reducing NPSCL or ameliorating NPSCL-like symptoms or screening compounds for activity potentially harmful in promoting or exacerbating NPSCL as well as to provide insights in to the mechanism of NPSCL and potentially new therapeutic and diagnostic targets.
    Type: Grant
    Filed: December 17, 2019
    Date of Patent: August 22, 2023
    Assignee: Regeneron Pharmaceuticals, Inc.
    Inventors: Charleen Hunt, Jason Mastaitis, Guochun Gong, Ka-Man Venus Lai, Jesper Gromada, Aris N. Economides
  • Publication number: 20220204634
    Abstract: The present invention provides monoclonal antibodies that bind to the natriuretic peptide receptor 1 (NPR1) protein, and methods of use thereof. In various embodiments of the invention, the antibodies are fully human antibodies that bind to NPR1. In some embodiments, the antibodies of the invention are useful for activating NPR1 activity, thus providing a means of treating or preventing a disease, disorder or condition associated with NPR1 in humans.
    Type: Application
    Filed: March 10, 2022
    Publication date: June 30, 2022
    Inventors: Michael DUNN, Jia SU, Jason MASTAITIS, Jesper GROMADA, Lori MORTON
  • Publication number: 20220195014
    Abstract: Described herein are anchor-modified immunoglobulin polypeptides, wherein the anchor moors the immunoglobulin polypeptide to a receptor of interest. The anchor-modified immunoglobulin polypeptides are generally characterized at the N-terminus with an anchor, e.g., the receptor binding portion of a ligand that binds a receptor. Non-human animals genetically modified with recombinant immunoglobulin segments that encode the anchor-modified immunoglobulin polypeptides are capable of making the anchor-modified immunoglobulin polypeptides. Such non-human animals also provided, along with methods and compositions for making and using the non-human animals. Methods for producing anchor-modified immunoglobulins from non-human animals are also provided, as well as anchor-modified immunoglobulins generated therefrom.
    Type: Application
    Filed: December 20, 2021
    Publication date: June 23, 2022
    Inventors: Jason Mastaitis, Andrew J. Murphy, John McWhirter, Vera Voronina, Jesper Gromada
  • Patent number: 11306148
    Abstract: The present invention provides monoclonal antibodies that bind to the natriuretic peptide receptor 1 (NPR1) protein, and methods of use thereof. In various embodiments of the invention, the antibodies are fully human antibodies that bind to NPR1. In some embodiments, the antibodies of the invention are useful for activating NPR1 activity, thus providing a means of treating or preventing a disease, disorder or condition associated with NPR1 in humans.
    Type: Grant
    Filed: October 18, 2019
    Date of Patent: April 19, 2022
    Assignee: Regeneron Pharmaceuticals, Inc.
    Inventors: Michael Dunn, Jia Su, Jason Mastaitis, Jesper Gromada, Lori Morton
  • Publication number: 20200123263
    Abstract: The present invention provides monoclonal antibodies that bind to the natriuretic peptide receptor 1 (NPR1) protein, and methods of use thereof. In various embodiments of the invention, the antibodies are fully human antibodies that bind to NPR1. In some embodiments, the antibodies of the invention are useful for activating NPR1 activity, thus providing a means of treating or preventing a disease, disorder or condition associated with NPR1 in humans.
    Type: Application
    Filed: October 18, 2019
    Publication date: April 23, 2020
    Inventors: Michael DUNN, Jia SU, Jason MASTAITIS, Jesper GROMADA, Lori MORTON
  • Publication number: 20200107527
    Abstract: Provided are non-human animals comprising a mutation in the Fbn1 gene to model neonatal progeroid syndrome with congenital lipodystrophy (NPSCL). Also provided are methods of making such non-human animal models. The non-human animal models can be used for screening compounds for activity in inhibiting or reducing NPSCL or ameliorating NPSCL-like symptoms or screening compounds for activity potentially harmful in promoting or exacerbating NPSCL as well as to provide insights in to the mechanism of NPSCL and potentially new therapeutic and diagnostic targets.
    Type: Application
    Filed: December 17, 2019
    Publication date: April 9, 2020
    Applicant: Regeneron Pharmaceuticals, Inc.
    Inventors: Charleen Hunt, Jason Mastaitis, Guochun Gong, Ka-Man Venus Lai, Jesper Gromada, Aris N. Economides
  • Patent number: 10548302
    Abstract: Provided are non-human animals comprising a mutation in the Fbn1 gene to model neonatal progeroid syndrome with congenital lipodystrophy (NPSCL). Also provided are methods of making such non-human animal models. The non-human animal models can be used for screening compounds for activity in inhibiting or reducing NPSCL or ameliorating NPSCL-like symptoms or screening compounds for activity potentially harmful in promoting or exacerbating NPSCL as well as to provide insights in to the mechanism of NPSCL and potentially new therapeutic and diagnostic targets.
    Type: Grant
    Filed: July 28, 2017
    Date of Patent: February 4, 2020
    Assignee: Regeneron Pharmaceuticals, Inc.
    Inventors: Charleen Hunt, Jason Mastaitis, Guochun Gong, Ka-Man Venus Lai, Jesper Gromada, Aris N. Economides
  • Publication number: 20180027782
    Abstract: Provided are non-human animals comprising a mutation in the Fbn1 gene to model neonatal progeroid syndrome with congenital lipodystrophy (NPSCL). Also provided are methods of making such non-human animal models. The non-human animal models can be used for screening compounds for activity in inhibiting or reducing NPSCL or ameliorating NPSCL-like symptoms or screening compounds for activity potentially harmful in promoting or exacerbating NPSCL as well as to provide insights in to the mechanism of NPSCL and potentially new therapeutic and diagnostic targets.
    Type: Application
    Filed: July 28, 2017
    Publication date: February 1, 2018
    Inventors: Charleen Hunt, Jason Mastaitis, Guochun Gong, Ka-Man Venus Lai, Jesper Gromada, Aris N. Economides