Patents by Inventor Andrew Schafer

Andrew Schafer 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).

  • SPINAL ALIGNMENT FRAME
    Publication number: 20250099141
    Abstract: Disclosed is a surgical alignment and distraction frame and associated methods of use that facilitates correction of a sagittal imbalance. The alignment and distraction frame works in conjunction with pedicle screw installation guide assemblies to impart the desired correction. The alignment frame can be utilized to ensure the pedicle screw housings are aligned (to facilitate rod coupling) in concert with the completion of a correction maneuver.
    Type: Application
    Filed: December 10, 2024
    Publication date: March 27, 2025
    Inventors: Andrew Schafer, Robert German, Jim A. Youssef, Scott Lish, Justin Doose
  • Spinal alignment frame
    Patent number: 12185990
    Abstract: Disclosed is a surgical alignment and distraction frame and associated methods of use that facilitates correction of a sagittal imbalance. The alignment and distraction frame works in conjunction with pedicle screw installation guide assemblies to impart the desired correction. The alignment frame can be utilized to ensure the pedicle screw housings are aligned (to facilitate rod coupling) in concert with the completion of a correction maneuver.
    Type: Grant
    Filed: January 5, 2023
    Date of Patent: January 7, 2025
    Assignee: Globus Medical Inc.
    Inventors: Andrew Schafer, Robert German, Jim A. Youssef, Scott Lish, Justin Doose
  • SURGICAL BAND CLAMP SYSTEM
    Publication number: 20240277385
    Abstract: A system for securing a spinal rod to a bone structure using a connector is provided. The connector functions by modulating friction on a band in two band channels and locking the spinal rod in a separate rod channel. An instrument is also provided for tensioning the band.
    Type: Application
    Filed: April 29, 2024
    Publication date: August 22, 2024
    Inventors: Andrew Schafer, Andrew Morris, Adam Lipson, Robert German, Nicholas Didier
  • Surgical band clamp system
    Patent number: 11992246
    Abstract: A system for securing a spinal rod to a bone structure using a connector is provided. The connector functions by modulating friction on a band in two band channels and locking the spinal rod in a separate rod channel. An instrument is also provided for tensioning the band.
    Type: Grant
    Filed: January 4, 2021
    Date of Patent: May 28, 2024
    Assignee: NuVasive, Inc.
    Inventors: Andrew Schafer, Andrew Morris, Adam Lipson, Robert German, Nicholas Didier
  • MINIMALLY INVASIVE SPINAL FIXATION SYSTEM AND RELATED METHODS
    Publication number: 20230404634
    Abstract: This application describes surgical instruments and implants for building a posterior fixation construct across one or more segments of the spinal column. Extension guides are provided that attach to bone anchors implanted within the spine. The extension guides have a guide channel that align with a rod channel in the anchor to help direct the rod to the anchor. Instruments are provided to aid in insertion and positioning or the rod.
    Type: Application
    Filed: June 21, 2023
    Publication date: December 21, 2023
    Inventors: Justin Doose, Robert German, Scott Lish, Andrew Schafer, Eric Dasso, Derek J. Matteo, Thomas M. Sweeney, III
  • Minimally invasive spinal fixation system and related methods
    Patent number: 11723698
    Abstract: This application describes surgical instruments and implants for building a posterior fixation construct across one or more segments of the spinal column. Extension guides are provided that attach to bone anchors implanted within the spine. The extension guides have a guide channel that align with a rod channel in the anchor to help direct the rod to the anchor. Instruments are provided to aid in insertion and positioning or the rod.
    Type: Grant
    Filed: July 28, 2022
    Date of Patent: August 15, 2023
    Assignee: NuVasive, Inc.
    Inventors: Justin Doose, Robert German, Scott Lish, Andrew Schafer, Eric Dasso, Derek J Matteo, Thomas M. Sweeney, III
  • MINIMALLY INVASIVE SPINAL FIXATION SYSTEM AND RELATED METHODS
    Publication number: 20230200863
    Abstract: This application describes surgical instruments and implants for building a posterior fixation construct across one or more segments of the spinal column. More specifically, the application describes instruments and methods for building a posterior fixation construct across one or more segments of the spinal column in a minimally invasive fashion.
    Type: Application
    Filed: March 6, 2023
    Publication date: June 29, 2023
    Inventors: Fernando Olea, Andrew Schafer, Scott Lish, Robert German, Justin Doose, Derek Matteo, Garrett T. Offerman, James Coleman Lee, Conrad Tyler Hammann
  • SPINAL ALIGNMENT FRAME
    Publication number: 20230142859
    Abstract: Disclosed is a surgical alignment and distraction frame and associated methods of use that facilitates correction of a sagittal imbalance. The alignment and distraction frame works in conjunction with pedicle screw installation guide assemblies to impart the desired correction. The alignment frame can be utilized to ensure the pedicle screw housings are aligned (to facilitate rod coupling) in concert with the completion of a correction maneuver.
    Type: Application
    Filed: January 5, 2023
    Publication date: May 11, 2023
    Inventors: Andrew Schafer, Robert German, Jim A. Youssef, Scott Lish, Justin Doose
  • Minimally invasive spinal fixation system
    Patent number: 11596453
    Abstract: This application describes surgical instruments and implants for building a posterior fixation construct across one or more segments of the spinal column. More specifically, the application describes instruments and methods for building a posterior fixation construct across one or more segments of the spinal column in a minimally invasive fashion.
    Type: Grant
    Filed: June 11, 2020
    Date of Patent: March 7, 2023
    Assignee: NuVasive, Inc.
    Inventors: Fernando Olea, Andrew Schafer, Scott Lish, Robert German, Justin Doose, Derek Matteo, Garrett T. Offerman, James Coleman Lee, Conrad Tyler Hammann
  • Spinal alignment frame
    Patent number: 11571247
    Abstract: Disclosed is a surgical alignment and distraction frame and associated methods of use that facilitates correction of a sagittal imbalance. The alignment and distraction frame works in conjunction with pedicle screw installation guide assemblies to impart the desired correction. The alignment frame can be utilized to ensure the pedicle screw housings are aligned (to facilitate rod coupling) in concert with the completion of a correction maneuver.
    Type: Grant
    Filed: June 11, 2020
    Date of Patent: February 7, 2023
    Assignee: NuVasive, Inc.
    Inventors: Andrew Schafer, Robert German, Jim A. Youssef, Scott Lish, Justin Doose
  • MINIMALLY INVASIVE SPINAL FIXATION SYSTEM AND RELATED METHODS
    Publication number: 20220378481
    Abstract: This application describes surgical instruments and implants for building a posterior fixation construct across one or more segments of the spinal column. Extension guides are provided that attach to bone anchors implanted within the spine. The extension guides have a guide channel that align with a rod channel in the anchor to help direct the rod to the anchor. Instruments are provided to aid in insertion and positioning or the rod.
    Type: Application
    Filed: July 28, 2022
    Publication date: December 1, 2022
    Inventors: Justin Doose, Robert German, Scott Lish, Andrew Schafer, Eric Dasso, Derek J. Matteo, Thomas M. Sweeney, III
  • Minimally invasive spinal fixation system and related methods
    Patent number: 11406429
    Abstract: This application describes surgical instruments and implants for building a posterior fixation construct across one or more segments of the spinal column. Extension guides are provided that attach to bone anchors implanted within the spine. The extension guides have a guide channel that align with a rod channel in the anchor to help direct the rod to the anchor. Instruments are provided to aid in insertion and positioning or the rod.
    Type: Grant
    Filed: August 20, 2019
    Date of Patent: August 9, 2022
    Assignee: NuVasive, Inc.
    Inventors: Justin Doose, Robert German, Scott Lish, Andrew Schafer, Eric Dasso, Derek J Matteo, Thomas M. Sweeney, III
  • SURGICAL BAND CLAMP SYSTEM
    Publication number: 20210186573
    Abstract: A system for securing a spinal rod to a bone structure using a connector is provided. The connector functions by modulating friction on a band in two band channels and locking the spinal rod in a separate rod channel. An instrument is also provided for tensioning the band.
    Type: Application
    Filed: January 4, 2021
    Publication date: June 24, 2021
    Inventors: Andrew SCHAFER, Andrew Morris, Adam Lipson, Robert German, Nicholas Didier
  • Surgical band clamp system
    Patent number: 10945770
    Abstract: A system for securing a spinal rod to a bone structure using a connector is provided. The connector functions by modulating friction on a band in two band channels and locking the spinal rod in a separate rod channel. An instrument is also provided for tensioning the band.
    Type: Grant
    Filed: April 23, 2019
    Date of Patent: March 16, 2021
    Assignee: NuVasive, Inc.
    Inventors: Andrew Schafer, Andrew Morris, Adam Lipson, Robert German, Nicholas Didier
  • Spinal Alignment Frame
    Publication number: 20200297394
    Abstract: Disclosed is a surgical alignment and distraction frame and associated methods of use that facilitates correction of a sagittal imbalance. The alignment and distraction frame works in conjunction with pedicle screw installation guide assemblies to impart the desired correction. The alignment frame can be utilized to ensure the pedicle screw housings are aligned (to facilitate rod coupling) in concert with the completion of a correction maneuver.
    Type: Application
    Filed: June 11, 2020
    Publication date: September 24, 2020
    Inventors: Andrew Schafer, Robert German, Jim A. Youssef, Scott Lish, Justin Doose
  • MINIMALLY INVASIVE SPINAL FIXATION SYSTEM
    Publication number: 20200297393
    Abstract: This application describes surgical instruments and implants for building a posterior fixation construct across one or more segments of the spinal column. More specifically, the application describes instruments and methods for building a posterior fixation construct across one or more segments of the spinal column in a minimally invasive fashion.
    Type: Application
    Filed: June 11, 2020
    Publication date: September 24, 2020
    Inventors: Fernando Olea, Andrew Schafer, Scott Lish, Robert German, Justin Doose, Derek Matteo, Garrett W. Offerman, James Coleman Lee, Conrad Tyler Hammann
  • Spinal alignment frame
    Patent number: 10716601
    Abstract: Disclosed is a surgical alignment and distraction frame and associated methods of use that facilitates correction of a sagittal imbalance. The alignment and distraction frame works in conjunction with pedicle screw installation guide assemblies to impart the desired correction. The alignment frame can be utilized to ensure the pedicle screw housings are aligned (to facilitate rod coupling) in concert with the completion of a correction maneuver.
    Type: Grant
    Filed: July 31, 2018
    Date of Patent: July 21, 2020
    Assignee: NuVasive, Inc.
    Inventors: Andrew Schafer, Robert German, Jim A Youssef, Scott Lish, Justin Doose
  • Minimally invasive spinal fixation system
    Patent number: 10716600
    Abstract: This application describes surgical instruments and implants for building a posterior fixation construct across one or more segments of the spinal column. More specifically, the application describes instruments and methods for building a posterior fixation construct across one or more segments of the spinal column in a minimally invasive fashion.
    Type: Grant
    Filed: February 14, 2018
    Date of Patent: July 21, 2020
    Assignee: NuVasive, Inc.
    Inventors: Fernando Olea, Andrew Schafer, Scott Lish, Robert German, Justin Doose, Derek Matteo, Garrett W. Offerman, James Coleman Lee, Conrad Tyler Hammann
  • Minimally Invasive Spinal Fixation System and Related Methods
    Publication number: 20190380748
    Abstract: This application describes surgical instruments and implants for building a posterior fixation construct across one or more segments of the spinal column. Extension guides are provided that attach to bone anchors implanted within the spine. The extension guides have a guide channel that align with a rod channel in the anchor to help direct the rod to the anchor. Instruments are provided to aid in insertion and positioning or the rod.
    Type: Application
    Filed: August 20, 2019
    Publication date: December 19, 2019
    Inventors: Justin DOOSE, Robert GERMAN, Scott LISH, Andrew SCHAFER, Eric DASSO, Derek J. MATTEO, Thomas M. SWEENEY
  • SURGICAL BAND CLAMP SYSTEM
    Publication number: 20190298423
    Abstract: A system for securing a spinal rod to a bone structure using a connector is provided. The connector functions by modulating friction on a band in two band channels and locking the spinal rod in a separate rod channel. An instrument is also provided for tensioning the band.
    Type: Application
    Filed: April 23, 2019
    Publication date: October 3, 2019
    Inventors: Andrew SCHAFER, Andrew Morris, Adam Lipson, Robert German, Nicholas Didier