Patents by Inventor ANTHONY J. FENNELL

ANTHONY J. FENNELL 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).

  • Patent number: 9918850
    Abstract: The embodiments provide a spinal implant that is configured for midline insertion into a patient's intervertebral disc space. The spinal implant may have a body and the body comprises one or more apertures. The apertures receive fixation elements, such as a screw and the like. The fixation element may comprise one or more anti-backout features, such as a split ring. In addition, at least some of the apertures are designed to permit a predetermined amount of nutation by a fixation element. The apertures that allow nutation enable the fixation element to toggle from one position to another, for example, during subsidence of the implant in situ. Some of the apertures may be configured to rigidly lock with the fixation elements. Moreover, the spinal implant may include features, such as one or more bores, that can accommodate imaging marks to help guide a surgeon.
    Type: Grant
    Filed: October 27, 2014
    Date of Patent: March 20, 2018
    Assignee: CENTINEL SPINE, LLC
    Inventors: John S. Thalgott, David T. Stinson, Anthony J. Fennell, John Parry, John J. Viscogliosi
  • Publication number: 20170246009
    Abstract: The embodiments provide a spinal implant that is configured for midline insertion into a patient's intervertebral disc space. The spinal implant may have a body and the body comprises one or more apertures. The apertures receive fixation elements, such as a screw and the like. The fixation element may comprise one or more anti-backout features, such as a split ring. In addition, at least some of the apertures are designed to permit a predetermined amount of nutation by a fixation element. The apertures that allow nutation enable the fixation element to toggle from one position to another, for example, during subsidence of the implant in situ. Some of the apertures may be configured to rigidly lock with the fixation elements. Moreover, the spinal implant may include features, such as one or more bores, that can accommodate imaging marks to help guide a surgeon.
    Type: Application
    Filed: October 27, 2014
    Publication date: August 31, 2017
    Applicant: CENTINEL SPINE, INC.
    Inventors: John S. Thalgott, David T. Stinson, Anthony J. Fennell, John Parry, John J. Viscogliosi
  • Patent number: 9592081
    Abstract: A system and method for stabilizing adjacent vertebral bodies that have been fused is provided. The system and method involves transversely securing the bony segments of fused vertebral bodies together. In accordance with one exemplary embodiment, translaminar screws may be employed to transfix the facet joints of one or more motion segments. The motion segment may further include the presence of a spinal fusion implant or other internal fixation device.
    Type: Grant
    Filed: July 13, 2015
    Date of Patent: March 14, 2017
    Assignee: CENTINEL SPINE, INC.
    Inventors: John S. Thalgott, David T. Stinson, Anthony J. Fennell, Jason E. Garber
  • Publication number: 20160113782
    Abstract: The embodiments provide a spinal implant that is configured for midline insertion into a patient's intervertebral disc space. The spinal implant may have a body and the body comprises one or more apertures. The apertures receive fixation elements, such as a screw and the like. The fixation element may comprise one or more anti-backout features, such as a split ring. In addition, at least some of the apertures are designed to permit a predetermined amount of nutation by a fixation element. The apertures that allow nutation enable the fixation element to toggle from one position to another, for example, during subsidence of the implant in situ. Some of the apertures may be configured to rigidly lock with the fixation elements. Moreover, the spinal implant may include features, such as one or more bores, that can accommodate imaging marks to help guide a surgeon.
    Type: Application
    Filed: October 27, 2014
    Publication date: April 28, 2016
    Applicant: CENTINEL SPINE, INC.
    Inventors: John S. Thalgott, David T. Stinson, Anthony J. Fennell, John Parry, John J. Viscogliosi
  • Publication number: 20160008039
    Abstract: A system and method for stabilizing adjacent vertebral bodies that have been fused is provided. The system and method involves transversely securing the bony segments of fused vertebral bodies together. In accordance with one exemplary embodiment, translaminar screws may be employed to transfix the facet joints of one or more motion segments. The motion segment may further include the presence of a spinal fusion implant or other internal fixation device.
    Type: Application
    Filed: July 13, 2015
    Publication date: January 14, 2016
    Inventors: John S. Thalgott, David T. Stinson, Anthony J. Fennell, Jason E. Garber
  • Patent number: 9078701
    Abstract: A system and method for stabilizing adjacent vertebral bodies that have been fused is provided. The system and method involves transversely securing the bony segments of fused vertebral bodies together. In accordance with one exemplary embodiment, translaminar screws may be employed to transfix the facet joints of one or more motion segments. The motion segment may further include the presence of a spinal fusion implant or other internal fixation device.
    Type: Grant
    Filed: November 8, 2010
    Date of Patent: July 14, 2015
    Assignee: CENTINEL SPINE, INC.
    Inventors: John S. Thalgott, David T. Stinson, Anthony J. Fennell, Jason E. Garber
  • Patent number: 8870961
    Abstract: The embodiments provide a spinal implant that is configured for midline insertion into a patient's intervertebral disc space. The spinal implant may have a body and the body comprises one or more apertures. The apertures receive fixation elements, such as a screw and the like. The fixation element may comprise one or more anti-backout features, such as a split ring. In addition, at least some of the apertures are designed to permit a predetermined amount of nutation by a fixation element. The apertures that allow nutation enable the fixation element to toggle from one position to another, for example, during subsidence of the implant in situ. Some of the apertures may be configured to rigidly lock with the fixation elements. Moreover, the spinal implant may include features, such as one or more bores, that can accommodate imaging marks to help guide a surgeon.
    Type: Grant
    Filed: November 8, 2010
    Date of Patent: October 28, 2014
    Assignee: Centinal Spine, Inc.
    Inventors: John S. Thalgott, David T. Stinson, Anthony J. Fennell, John Parry, John J. Viscogliosi
  • Publication number: 20110190825
    Abstract: A system and method for stabilizing adjacent vertebral bodies that have been fused is provided. The system and method involves transversely securing the bony segments of fused vertebral bodies together. In accordance with one exemplary embodiment, translaminar screws may be employed to transfix the facet joints of one or more motion segments. The motion segment may further include the presence of a spinal fusion implant or other internal fixation device.
    Type: Application
    Filed: November 8, 2010
    Publication date: August 4, 2011
    Applicant: CENTINEL SPINE, INC.
    Inventors: John S. Thalgott, David T. Stinson, Anthony J. Fennell, Jason E. Garber
  • Publication number: 20110166656
    Abstract: The embodiments provide a spinal implant that is configured for midline insertion into a patient's intervertebral disc space. The spinal implant may have a body and the body comprises one or more apertures. The apertures receive fixation elements, such as a screw and the like. The fixation element may comprise one or more anti-backout features, such as a split ring. In addition, at least some of the apertures are designed to permit a predetermined amount of nutation by a fixation element. The apertures that allow nutation enable the fixation element to toggle from one position to another, for example, during subsidence of the implant in situ. Some of the apertures may be configured to rigidly lock with the fixation elements. Moreover, the spinal implant may include features, such as one or more bores, that can accommodate imaging marks to help guide a surgeon.
    Type: Application
    Filed: November 8, 2010
    Publication date: July 7, 2011
    Applicant: CENTINEL SPINE, INC.
    Inventors: JOHN S. THALGOTT, DAVID T. STINSON, ANTHONY J. FENNELL, JOHN PARRY, JOHN J. VISCOGLIOSI