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).

  • Publication number: 20190021772
    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: July 31, 2018
    Publication date: January 24, 2019
    Inventors: Andrew Schafer, Robert German, Jim A. Youssef, Scott Lish, Justin Doose
  • Publication number: 20180236943
    Abstract: A vehicle storage compartment includes a structural skeletal frame and a compressible shell supported on and in contact with back and sides of, and enveloping, the skeletal frame to form an owner's manual bin having interior rear walls partially defined by exposed surfaces of the skeletal frame.
    Type: Application
    Filed: February 23, 2017
    Publication date: August 23, 2018
    Inventors: Victoria Marie DEVINE, Matthew ENCISO, Andrew SCHAFER
  • Patent number: 10034695
    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: October 17, 2016
    Date of Patent: July 31, 2018
    Assignee: NuVasive, Inc.
    Inventors: Andrew Schafer, Robert German, Jim A Youssef, Scott Lish, Justin Doose
  • Publication number: 20180153591
    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: December 2, 2016
    Publication date: June 7, 2018
    Inventors: Andrew SCHAFER, Andrew MORRIS, Adam LIPSON, Robert GERMAN, Nicholas DIDIER
  • Publication number: 20170238975
    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: April 12, 2017
    Publication date: August 24, 2017
    Inventors: Justin DOOSE, Robert GERMAN, Scott LISH, Andrew SCHAFER, Eric DASSO, Derek J MATTEO, Thomas M SWEENEY
  • Patent number: 9649140
    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: November 23, 2015
    Date of Patent: May 16, 2017
    Assignee: NuVasive, Inc.
    Inventors: Justin Doose, Robert German, Scott Lish, Andrew Schafer, Eric Dasso, Derek J. Matteo, Thomas M. Sweeney, III
  • Patent number: 9480504
    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: March 14, 2014
    Date of Patent: November 1, 2016
    Assignee: NuVasive, Inc.
    Inventors: Andrew Schafer, Robert German, Jim A. Youssef, Scott Lish, Justin Doose
  • Patent number: 9198698
    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: April 25, 2012
    Date of Patent: December 1, 2015
    Assignee: NuVasive, Inc.
    Inventors: Justin Doose, Robert German, Scott Lish, Andrew Schafer, Eric Dasso, Derek J. Matteo, Thomas M. Sweeney, III
  • Patent number: 9198692
    Abstract: This application describes surgical instruments and implants for building a posterior fixation construct across one or more segments of the spinal column. A fixation anchor is provided that includes a break off extension guide that extends from an anchor housing which captures a fixation rod. The extension guide has a guide channel that aligns with a rod channel in the housing to help direct the rod into the housing. The extension guide includes proximal breakable joints that allow the arms of the extension guide to be separated to facilitate rod insertion. Distal breakable joints are provided to allow the arms of the extension guide to be removed. Features and instruments for reducing the rod through the extension guide are also provided.
    Type: Grant
    Filed: February 10, 2012
    Date of Patent: December 1, 2015
    Assignee: NuVasive, Inc.
    Inventors: Justin Doose, Scott Lish, Andrew Schafer, Robert German
  • Patent number: 9093773
    Abstract: An electrical socket cap includes a tether between the cap and an electrical socket, wherein the tether provides power to the cap. The cap is adapted to close an opening to the electrical socket in a closed position, and further adapted to allow access to the electrical socket in an open position. The cap further includes inner and outer surface which include one or more electrical ports disposed thereon. Electrical ports disposed on the inner surface are not accessible when the cap is in the closed position, while ports disposed on the outer surface of the cap are accessible when the cap is in the closed position. Electrical ports disposed on the inner surface are accessible when the cap is in the open position while the electrical socket is also accessible. The tether is electronically coupled to the electrical socket.
    Type: Grant
    Filed: December 12, 2013
    Date of Patent: July 28, 2015
    Assignee: Ford Global Technologies, LLC
    Inventors: Thomas William Pietila, Scott Simon, Anthony Ligi, Andrew Schafer
  • Publication number: 20150171542
    Abstract: An electrical socket cap includes a tether between the cap and an electrical socket, wherein the tether provides power to the cap. The cap is adapted to close an opening to the electrical socket in a closed position, and further adapted to allow access to the electrical socket in an open position. The cap further includes inner and outer surface which include one or more electrical ports disposed thereon. Electrical ports disposed on the inner surface are not accessible when the cap is in the closed position, while ports disposed on the outer surface of the cap are accessible when the cap is in the closed position. Electrical ports disposed on the inner surface are accessible when the cap is in the open position while the electrical socket is also accessible. The tether is electronically coupled to the electrical socket.
    Type: Application
    Filed: December 12, 2013
    Publication date: June 18, 2015
    Applicant: Ford Global Technologies, LLC
    Inventors: Thomas William Pietila, Scott Simon, Anthony Ligi, Andrew Schafer
  • Patent number: 8986349
    Abstract: The present application describes a pedicle fixation system and methods for correcting deformities of the spine and fixing the corrected portion of the spine in a corrected position. The disclosed system and associated methods include at least one pedicle screw in which a receiver portion of the pedicle screw is coupled to a screw portion of the pedicle screw in a manner such that the receiver portion is initially movable relative to the screw portion in a polyaxial fashion and subsequently lockable relative to the screw portion prior to locking a rod in the housing. Instruments for locking the receiver portion relative to the screw portion are also described.
    Type: Grant
    Filed: November 12, 2010
    Date of Patent: March 24, 2015
    Assignee: NuVasive, Inc.
    Inventors: Robert German, Andrew Schafer, Scott Lish, Scott Shoemaker
  • Patent number: 8876869
    Abstract: The present invention involves a system and methods for assembling and implanting a polyaxial bone screw assembly. The polyaxial bone screw assembly includes, but is not necessarily limited to, a bone screw that can be initially secured to a bony structure and subsequently have a receiver assembly attached to the implanted bone screw. Additionally, a closure structure is a part of the polyaxial bone screw assembly and functions to secure an elongate member within the receiver assembly.
    Type: Grant
    Filed: December 5, 2011
    Date of Patent: November 4, 2014
    Assignee: NuVasive, Inc.
    Inventors: Andrew Schafer, Robert German
  • Patent number: 8372081
    Abstract: A spinal distraction assembly is provided for distracting the disc space between a pair of vertebrae, the vertebrae each having been implanted with a bone anchor. The spinal distraction assembly includes a first anchor engaging element and a second anchor engaging element. The first anchor engaging element includes a body having a channel extending through the longitudinal axis of the body. The second anchor engaging element includes a guide bar. The guide bar is dimensioned to translate through the body channel. Anchor engaging arms extend laterally from each of the body and guide bar.
    Type: Grant
    Filed: February 20, 2009
    Date of Patent: February 12, 2013
    Assignee: NuVasive, Inc.
    Inventors: Andrew Schafer, Rob German
  • Publication number: 20120296377
    Abstract: This invention relates generally to spine surgery and, in particular, to methods and apparatus for treating spinal stenosis.
    Type: Application
    Filed: May 1, 2012
    Publication date: November 22, 2012
    Applicant: NuVasive Inc.
    Inventors: Bret A. Ferree, Rich Mueller, Forrest Samuel, Andrew Schafer, Benjamin Arnold
  • Patent number: 8167915
    Abstract: This invention relates generally to spine surgery and, in particular, to methods and apparatus for treating spinal stenosis. The methods comprising gaining access to an interspinous space, abrading a portion of the superior spinous process, inserting an implant into the interspinous process space, verifying the position of the implant by observing the position of three radio-opaque markers embedded in the implant, and coupling the implant to the superior spinous process.
    Type: Grant
    Filed: September 28, 2006
    Date of Patent: May 1, 2012
    Assignee: NuVasive, Inc.
    Inventors: Bret A. Ferree, Rich Mueller, Forrest Samuel, Andrew Schafer, Benjamin Arnold
  • Publication number: 20110319943
    Abstract: A surgical fixation system having an improved mechanism to prevent the back out of screws employed in securing a surgical fixation plate to an intended orthopedic location.
    Type: Application
    Filed: August 20, 2008
    Publication date: December 29, 2011
    Inventors: Ryan Donahoe, Richard Mueller, Andrew Schifle, Caleb Granger, Matthew Curran, Mark Ojeda, Andrew Schafer, Chad Grant
  • Publication number: 20070093825
    Abstract: This invention relates generally to spine surgery and, in particular, to methods and apparatus for treating spinal stenosis.
    Type: Application
    Filed: September 28, 2006
    Publication date: April 26, 2007
    Applicant: NuVasive Inc.
    Inventors: Bret Ferree, Rich Mueller, Forrest Samuel, Andrew Schafer, Benjamin Arnold
  • Publication number: 20060041514
    Abstract: The present invention is directed to a secure electronic registration and voting solution incorporating integrated end-to-end voting system architecture and processes providing secure identification and authentication, voter registration, ballot definition, ballot presentation to the voter, voting, and ballot tabulation via secure transmission over the network. The disclosed embodiments of the present invention describe an integrated solution to voting via a network, such as the Internet. A user logs into the system using through an application on a local computer that presents an electronic ballot to a user and accepts the user's voting selections. The voting selections are then associated with the user's login data and an identifier for the local computer. The local application than encrypts the voting data and forwards a server that authenticates the encrypted voting data using the user login and the computer identifier. The still-encrypted voting data is then stored.
    Type: Application
    Filed: July 8, 2005
    Publication date: February 23, 2006
    Inventors: John Bogasky, Carl Almond, Andrew Schafer
  • Publication number: 20060031116
    Abstract: The present invention relates to a system and method for fully electronic identity authentication, with particular application to electronic election registration and voting. In particular, the present invention provides an authentication system that operates in conjunction with a secure server to authenticate users to provide access information as needed for the authenticated users to access the secure server.
    Type: Application
    Filed: July 8, 2005
    Publication date: February 9, 2006
    Inventors: John Bogasky, Carl Almond, Andrew Schafer