Patents by Inventor Chad Grant
Chad 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: 20260069329Abstract: A surgical fixation system including a base plate, a plurality of anchors and a locking element. The base plate has at least a pair of fixation apertures configured to receive at least a portion of the anchors therethrough. The fixation apertures are located within the base plate such that upon proper placement of the base plate within a surgical target site, one of the fixation apertures is positioned over a first bone segment (e.g., a first vertebral body), and the other fixation aperture is positioned over a second bone segment (e.g., a second vertebral body).Type: ApplicationFiled: November 18, 2025Publication date: March 12, 2026Inventors: Thomas Sweeney, Chad Grant, Spencer Pettine, Ryan Donahoe
-
Patent number: 12471967Abstract: A surgical fixation system including a base plate, a plurality of anchors and a locking element. The base plate has at least a pair of fixation apertures configured to receive at least a portion of the anchors therethrough. The fixation apertures are located within the base plate such that upon proper placement of the base plate within a surgical target site, one of the fixation apertures is positioned over a first bone segment (e.g., a first vertebral body), and the other fixation aperture is positioned over a second bone segment (e.g., a second vertebral body).Type: GrantFiled: August 23, 2021Date of Patent: November 18, 2025Inventors: Thomas Sweeney, Chad Grant, Spencer Pettine, Ryan Donahoe
-
Publication number: 20210378721Abstract: A surgical fixation system including a base plate, a plurality of anchors and a locking element. The base plate has at least a pair of fixation apertures configured to receive at least a portion of the anchors therethrough. The fixation apertures are located within the base plate such that upon proper placement of the base plate within a surgical target site, one of the fixation apertures is positioned over a first bone segment (e.g., a first vertebral body), and the other fixation aperture is positioned over a second bone segment (e.g., a second vertebral body).Type: ApplicationFiled: August 23, 2021Publication date: December 9, 2021Inventors: Thomas Sweeney, Chad Grant, Spencer Pettine, Ryan Donahoe
-
Patent number: 11123117Abstract: A surgical fixation system including a base plate, a plurality of anchors and a locking element. The base plate has at least a pair of fixation apertures configured to receive at least a portion of the anchors therethrough. The fixation apertures are located within the base plate such that upon proper placement of the base plate within a surgical target site, one of the fixation apertures is positioned over a first bone segment (e.g., a first vertebral body), and the other fixation aperture is positioned over a second bone segment (e.g., a second vertebral body).Type: GrantFiled: November 1, 2012Date of Patent: September 21, 2021Assignee: NuVasive, Inc.Inventors: Thomas Sweeney, Chad Grant, Spencer Pettine, Ryan Donahoe
-
Patent number: 9913730Abstract: The present invention relates generally to medical devices and methods for use in spinal surgery. In particular, the disclosed devices relate to a spinal fixation system and an intervertebral spinal implant assembly sized and dimensioned for the lumbar spine implantable via an anterior or anterolateral approach. The devices include an implant, bone screws, and an improved locking mechanism to prevent the back out of screws.Type: GrantFiled: November 18, 2016Date of Patent: March 13, 2018Assignee: NuVasive, Inc.Inventors: Christopher Stein, Chad Grant, Nathan Lovell, Ryan Donahoe
-
Patent number: 9615866Abstract: A surgical fixation system including a base plate, a plurality of anchors, and a plurality of locking elements. The base plate has a pair of fixation apertures configured to receive at least a portion of the anchors therethrough. The fixation apertures are provided by example as elongated slots. The fixation apertures are located within the base plate such that upon proper placement of the base plate within a surgical target site, one of the fixation apertures is positioned over a first bone segment (e.g. a first vertebral body), and the other fixation aperture is positioned over a second bone segment (e.g. a second vertebral body).Type: GrantFiled: February 2, 2009Date of Patent: April 11, 2017Assignee: NuVasive, Inc.Inventors: William Smith, Chad Grant, Richard Mueller, Eric Dasso, Christopher Huntington, Christopher Campbell
-
Patent number: 9504584Abstract: The present invention relates generally to medical devices and methods for use in spinal surgery. In particular, the disclosed devices relate to a spinal fixation system and an intervertebral spinal implant assembly sized and dimensioned for the lumbar spine implantable via an anterior or anterolateral approach. The devices include an implant, bone screws, and an improved locking mechanism to prevent the back out of screws.Type: GrantFiled: January 27, 2015Date of Patent: November 29, 2016Assignee: NuVasive, Inc.Inventors: Christopher Stein, Chad Grant, Nathan Lovell, Ryan Donahoe
-
Patent number: 8940030Abstract: The present invention relates generally to medical devices and methods for use in spinal surgery. In particular, the disclosed devices relate to a spinal fixation system and an intervertebral spinal implant assembly sized and dimensioned for the lumbar spine implantable via an anterior or anterolateral approach. The devices include an implant, bone screws, and an improved locking mechanism to prevent the back out of screws.Type: GrantFiled: January 30, 2012Date of Patent: January 27, 2015Assignee: NuVasive, Inc.Inventors: Christopher Stein, Chad Grant, Nathan Lovell, Ryan Donahoe
-
Publication number: 20110319943Abstract: 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: ApplicationFiled: August 20, 2008Publication date: December 29, 2011Inventors: Ryan Donahoe, Richard Mueller, Andrew Schifle, Caleb Granger, Matthew Curran, Mark Ojeda, Andrew Schafer, Chad Grant
-
Publication number: 20070144653Abstract: Methods and systems for applying heat to substrates that are in contact with an uncured bonding material or that are bonded with one or more sealants or other bonding material/s. Substrates may be heated, for example, so that the substrates may be debonded by degrading one or more mechanical properties of the bonding material/s so that the substrates may be separated. The application of heat to a substrate may be controlled based on the temperature of the substrate during the heating process. Damage-sensitive substrates, such as aircraft substrates, may be heated in a manner that controls surface temperature of the substrates to meet heat treating requirements and/or to limit heating to maximum temperatures for the substrates in a manner that substantially eliminates damage to the substrates during the heating operation while at the same time at least partially curing uncured bonding material, or degrading one or more mechanical properties of cured bonding material/s.Type: ApplicationFiled: December 22, 2005Publication date: June 28, 2007Inventors: Kenneth Padilla, Chad Grant, James Threlfall
-
Publication number: 20070143169Abstract: A real-time workload information scheduling and tracking system and related methods are disclosed that greatly facilitate production operations. Real-time views can be displayed at a variety of time period granularities (e.g., daily, weekly, monthly, quarterly, yearly, etc.) showing completion status for tasks and sub-tasks that have been assigned by the system to individual worker resources to accomplish all aspects of the production process. The processes are laid out in a series to allow so that project task priorities can be set and worked out in a specific order. A central location is also provided to document and track all schedule impacts, as well as quality notifications, held-for records, and discrepancy records written against the tasks or sub-tasks being displayed.Type: ApplicationFiled: December 21, 2005Publication date: June 21, 2007Inventors: Chad Grant, Michelle Sales, Ken Padilla, James Hayes, John Grant, R. Mabe, Gene Carista
-
Publication number: 20070073233Abstract: A thrombectomy catheter deployment system which greatly simplifies setup procedures and operation of a thrombectomy catheter includes a stand alone drive unit and a disposable pump/catheter assembly which is manually placed into a carriage assembly in the drive unit. The pump/catheter assembly has a plurality of preconnected components including tubular structure and a thrombectomy catheter connected thereto and is transported into or out of the interior of the drive unit for automatic high pressure pump piston head engagement or disengagement with a reciprocating linear actuator and for automatic engagement or disengagement of an effluent waste tube with a roller pump. A barcode reader senses specific operational data pertaining to an individual pump and provides an interface for operation of the reciprocating linear actuator. A bubble trap incorporated for effective debubbling of saline solution is closely coupled to an insert molded pump having an improved valve arrangement.Type: ApplicationFiled: September 28, 2005Publication date: March 29, 2007Inventors: Eric Thor, Michael Bonnette, Nicole Aasen, Martyn Abbott, Douglas Ball, Walter Croll, David Cummings, Chad Grant, Mark Hilse, James Karpinski, Daniel Kneip, Jeffrey Rogers, Ernest Scherger, John Teschendorf, Stephen Weisel, David West
-
Publication number: 20060065773Abstract: Systems and methods for rotating objects that shift the center of gravity of an object from a position outside the rotation axis area of the object to a position within the rotation axis area of the object.Type: ApplicationFiled: September 27, 2004Publication date: March 30, 2006Inventor: Chad Grant
-
Patent number: D734853Type: GrantFiled: February 22, 2013Date of Patent: July 21, 2015Assignee: NuVasive, Inc.Inventors: Chad Grant, Eric Dasso, Robert German, Richard Mueller, Ryan Donahoe
-
Patent number: D754857Type: GrantFiled: February 22, 2013Date of Patent: April 26, 2016Assignee: NuVasive, Inc.Inventors: Chad Grant, Eric Dasso, Robert German, Richard Mueller, Ryan Donahoe
-
Patent number: D858769Type: GrantFiled: March 6, 2017Date of Patent: September 3, 2019Assignee: NuVasive, Inc.Inventors: Michael Barela, Chad Grant