Patents by Inventor Peter Grant

Peter Grant 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: 20250366838
    Abstract: The disclosed technology provides an implantable device for sealing an aperture in a tissue of a body lumen. In some embodiments, the implantable device comprises a flexible sealable member having an elongated shape so that a longitudinal dimension of the flexible sealable member is greater than a lateral dimension of the flexible sealable member.
    Type: Application
    Filed: August 14, 2025
    Publication date: December 4, 2025
    Inventors: Peter Grant, Mark McGoldrick, Gerard Brett
  • Patent number: 12453543
    Abstract: The disclosed technology provides an implantable device for sealing an aperture in a tissue of a body lumen. In some embodiments, the implantable device comprises a flexible sealable member having an elongated shape so that a longitudinal dimension of the flexible sealable member is greater than a lateral dimension of the flexible sealable member.
    Type: Grant
    Filed: May 15, 2024
    Date of Patent: October 28, 2025
    Assignee: Vivasure Medical Limited
    Inventors: Peter Grant, Mark McGoldrick, Gerard Brett
  • Publication number: 20250312022
    Abstract: The disclosed technology provides a device for sealing an aperture in a tissue of a body lumen. The device comprises a flexible support member having a base having (i) a central portion and (ii) one or more lateral support portions, to engage and/or hold a sealable member of the device against an interior surface of the tissue when the device is in the sealing position. The lateral support portions provide additional support surfaces to engage peripheral portions of the sealable member against the interior surface of the tissue. A cage or shoe engaged with the support member on the exterior surface of the tissue can provide additional support and assist sealing the aperture.
    Type: Application
    Filed: June 18, 2025
    Publication date: October 9, 2025
    Inventors: Mark McGoldrick, Noelle Barrett, Christopher Martin, Peter Grant, Bartosz Pawlikowski, Gerard Brett
  • Patent number: 12364469
    Abstract: The disclosed technology provides a device for sealing an aperture in a tissue of a body lumen. The device comprises a flexible support member having a base having (i) a central portion and (ii) one or more lateral support portions, to engage and/or hold a sealable member of the device against an interior surface of the tissue when the device is in the sealing position. The lateral support portions provide additional support surfaces to engage peripheral portions of the sealable member against the interior surface of the tissue. A cage or shoe engaged with the support member on the exterior surface of the tissue can provide additional support and assist sealing the aperture.
    Type: Grant
    Filed: May 3, 2024
    Date of Patent: July 22, 2025
    Assignee: Vivasure Medical Limited
    Inventors: Mark McGoldrick, Noelle Barrett, Christopher Martin, Peter Grant, Bartosz Pawlikowski, Gerard Brett
  • Publication number: 20250195055
    Abstract: The disclosed technology provides an implantable device for sealing an aperture in a tissue of a body lumen. In some embodiments, the implantable device comprises a flexible sealable member having an elongated shape so that a longitudinal dimension of the flexible sealable member is greater than a lateral dimension of the flexible sealable member.
    Type: Application
    Filed: May 15, 2024
    Publication date: June 19, 2025
    Inventors: Peter Grant, Mark McGoldrick, Gerard Brett
  • Patent number: 12274427
    Abstract: The present invention relates generally to a closure system for use in surgical procedures.
    Type: Grant
    Filed: March 31, 2022
    Date of Patent: April 15, 2025
    Assignee: Vivasure Medical Limited
    Inventors: Christopher Martin, Damien Ryan, Peter Grant, Michael Dunning, Gerard Brett, Kevin Walsh, Desmond John Regan
  • Publication number: 20250032107
    Abstract: An implantable device for sealing an aperture in a tissue of a body vessel, includes: an external fixation disposed on the outside of a vessel wall; a scaffold disposed on the inside of the vessel wall and interfacing with the external fixation, at least a portion of the scaffold disposed through an aperture in the vessel wall; and a patch disposed on the inside of the vessel wall and sandwiched between the external fixation and the scaffold, the patch substantially covering the full area of the aperture, thereby sealing the aperture.
    Type: Application
    Filed: October 27, 2022
    Publication date: January 30, 2025
    Inventors: Peter Grant, Mark McGoldrick, Gerard Brett
  • Publication number: 20240407774
    Abstract: An implantable device for sealing an aperture in a tissue of a body vessel includes: an external fixation disposed on the outside of a vessel wall; a scaffold disposed on the inside of the vessel wall and interfacing with the external fixation, at least a portion of the scaffold disposed through an aperture in the vessel wall; and a patch disposed on the inside of the vessel wall and sandwiched between the external fixation and the scaffold, the patch substantially covering the full area of the aperture, thereby sealing the aperture. A delivery and system for delivering an implantable device includes: a delivery device to deliver the implantable device to the aperture location and to seal the implantable device over the aperture; a sheath and dilator assembly; and a packaging assembly.
    Type: Application
    Filed: June 6, 2024
    Publication date: December 12, 2024
    Inventors: Peter Grant, Mark McGoldrick, Gerard Brett
  • Patent number: 12156643
    Abstract: The disclosed technology provides a device (10) for sealing an aperture in a tissue of a body lumen. The device includes a flexible support member (14) having a base (19) configured to engage and/or hold a sealable member (12) of the device against an interior surface of the tissue when the device is in the sealing position. The device also includes a locator (16) coupled to the support member and configured to engage with a wall of the body lumen to secure the device thereto.
    Type: Grant
    Filed: December 20, 2019
    Date of Patent: December 3, 2024
    Assignee: Vivasure Medical Limited
    Inventors: Peter Grant, Mark McGoldrick, Gerard Brett, Christopher Martin
  • Publication number: 20240366205
    Abstract: The disclosed technology provides an implantable device for sealing an aperture in a tissue of a body lumen. In some embodiments, the implantable device comprises a flexible scalable member having an elongated shape so that a longitudinal dimension of the flexible scalable member is greater than a lateral dimension of the flexible scalable member.
    Type: Application
    Filed: May 15, 2024
    Publication date: November 7, 2024
    Inventors: Peter Grant, Mark McGoldrick, Gerard Brett
  • Publication number: 20240325010
    Abstract: The disclosed technology provides a device for sealing an aperture in a tissue of a body lumen. The device comprises a flexible support member having a base having (i) a central portion and (ii) one or more lateral support portions, to engage and/or hold a sealable member of the device against an interior surface of the tissue when the device is in the sealing position. The lateral support portions provide additional support surfaces to engage peripheral portions of the sealable member against the interior surface of the tissue. A cage or shoe engaged with the support member on the exterior surface of the tissue can provide additional support and assist sealing the aperture.
    Type: Application
    Filed: May 3, 2024
    Publication date: October 3, 2024
    Inventors: Mark McGoldrick, Noelle Barrett, Christopher Martin, Peter Grant, Bartosz Pawlikowski, Gerard Brett
  • Patent number: 12082798
    Abstract: The disclosed technology provides a device for sealing an aperture in a tissue of a body lumen. The device comprises a flexible support member having a base having (i) a central portion and (ii) one or more lateral support portions, to engage and/or hold a sealable member of the device against an interior surface of the tissue when the device is in the sealing position. The lateral support portions provide additional support surfaces to engage peripheral portions of the sealable member against the interior surface of the tissue.
    Type: Grant
    Filed: September 14, 2022
    Date of Patent: September 10, 2024
    Assignee: Vivasure Medical Limited
    Inventors: Peter Grant, Mark McGoldrick, Bartosz Pawlikowski, Noelle Barrett, Gerard Brett, Christopher Martin
  • Patent number: 12016542
    Abstract: The disclosed technology provides an implantable device for sealing an aperture in a tissue of a body lumen. In some embodiments, the implantable device comprises a flexible sealable member having an elongated shape so that a longitudinal dimension of the flexible sealable member is greater than a lateral dimension of the flexible sealable member.
    Type: Grant
    Filed: February 16, 2022
    Date of Patent: June 25, 2024
    Assignee: Vivasure Medical Limited
    Inventors: Peter Grant, Mark McGoldrick, Gerard Brett
  • Patent number: 11992198
    Abstract: The disclosed technology provides a device for sealing an aperture in a tissue of a body lumen. The device comprises a flexible support member having a base having (i) a central portion and (ii) one or more lateral support portions, to engage and/or hold a sealable member of the device against an interior surface of the tissue when the device is in the sealing position. The lateral support portions provide additional support surfaces to engage peripheral portions of the sealable member against the interior surface of the tissue. A cage or shoe engaged with the support member on the exterior surface of the tissue can provide additional support and assist sealing the aperture.
    Type: Grant
    Filed: March 17, 2022
    Date of Patent: May 28, 2024
    Assignee: Vivasure Medical Limited
    Inventors: Mark McGoldrick, Noelle Barrett, Christopher Martin, Peter Grant, Bartosz Pawlikowski, Gerard Brett
  • Patent number: 11957328
    Abstract: A device for sealing an aperture in a tissue includes: a foot including a distal portion configured to be disposed distal to the tissue when the device is implanted in a position to seal the aperture; and a flexible wing positionable against a distal surface of the tissue adjacent the aperture such that the flexible wing is disposed between the distal portion of the foot and the distal surface adjacent the aperture.
    Type: Grant
    Filed: February 26, 2021
    Date of Patent: April 16, 2024
    Assignee: Vivasure Medical Limited
    Inventors: Peter Grant, Christopher Martin, Michael Dunning, Damien Ryan, Joseph Dolphin, Micheál Hession, Bartosz Pawlikowski, Mark McGoldrick, Ger Brett, Michael McCartin, Des Regan, Matthew Murphy
  • Publication number: 20230259855
    Abstract: A system and method for the collection and processing of workplace, public and private data to predict and score risk incident frequency and severity for a commercial client. In one embodiment, the risk assessment may be performed using one or more machine learning techniques.
    Type: Application
    Filed: April 20, 2023
    Publication date: August 17, 2023
    Inventors: Peter Grant, David Fontain, Leigh Appel, Emilio Figueroa
  • Patent number: 11669796
    Abstract: A system and method for the collection and processing of workplace, public and private data to predict and score risk incident frequency and severity for a commercial client. In one embodiment, the risk assessment may be performed using one or more machine learning techniques.
    Type: Grant
    Filed: September 2, 2021
    Date of Patent: June 6, 2023
    Assignee: SAFESITE SOLUTIONS, INC.
    Inventors: Peter Grant, David Fontain, Leigh Appel, Emilio Figueroa
  • Publication number: 20230000477
    Abstract: The disclosed technology provides a device for sealing an aperture in a tissue of a body lumen. The device comprises a flexible support member having a base having (i) a central portion and (ii) one or more lateral support portions, to engage and/or hold a sealable member of the device against an interior surface of the tissue when the device is in the sealing position. The lateral support portions provide additional support surfaces to engage peripheral portions of the sealable member against the interior surface of the tissue.
    Type: Application
    Filed: September 14, 2022
    Publication date: January 5, 2023
    Inventors: Peter Grant, Mark McGoldrick, Bartosz Pawlikowski, Noelle Barrett, Gerard Brett, Christopher Martin
  • Patent number: 11478235
    Abstract: The disclosed technology provides a device for sealing an aperture in a tissue of a body lumen. The device comprises a flexible support member having a base having (i) a central portion and (ii) one or more lateral support portions, to engage and/or hold a sealable member of the device against an interior surface of the tissue when the device is in the sealing position. The lateral support portions provide additional support surfaces to engage peripheral portions of the sealable member against the interior surface of the tissue.
    Type: Grant
    Filed: October 3, 2019
    Date of Patent: October 25, 2022
    Assignee: Vivasure Medical Limited
    Inventors: Peter Grant, Mark McGoldrick, Bartosz Pawlikowski, Noelle Barrett, Gerard Brett, Christopher Martin
  • Publication number: 20220257225
    Abstract: The disclosed technology provides an implantable device for sealing an aperture in a tissue of a body lumen. In some embodiments, the implantable device comprises a flexible sealable member having an elongated shape so that a longitudinal dimension of the flexible sealable member is greater than a lateral dimension of the flexible sealable member.
    Type: Application
    Filed: February 16, 2022
    Publication date: August 18, 2022
    Inventors: Peter Grant, Mark McGoldrick, Gerard Brett