Patents by Inventor Robert Courtney
Robert Courtney 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).
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Publication number: 20220142788Abstract: A glenoid prosthesis includes a head portion and an anchor. The head portion includes a first surface adapted to contact a glenoid and an opposed second surface that is at least partially concave. The anchor extends from the first surface of the head portion and terminates at a distal end. At least one first circular member is disposed between the head portion and the distal end of the anchor and encircle the anchor. At least one second circular member is disposed between the head portion and the distal end of the anchor and encircles the anchor. The at least one first circular member is adapted to engage cortical bone of a glenoid and the at least one second circular member is adapted to engage cancellous bone of a glenoid when the glenoid prosthesis is implanted.Type: ApplicationFiled: January 27, 2022Publication date: May 12, 2022Applicant: Howmedica Osteonics Corp.Inventors: Robert COURTNEY, JR., Austin Wyatt MUTCHLER, R. Sean CHURCHILL
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Publication number: 20220117746Abstract: A glenoid component for coupling to a scapula of a subject includes a body. The body includes an articulation surface adapted to articulate with a humeral component, and the body further includes a distal surface adapted to face the glenoid of the scapula. The distal surface includes a base surface portion adapted to face a first portion of the glenoid. The distal surface further includes an augmented surface portion adapted to face a second portion of the glenoid. The base surface portion and the augmented surface portion define an obtuse angle therebetween.Type: ApplicationFiled: December 29, 2021Publication date: April 21, 2022Applicant: HOWMEDICA OSTEONICS CORP.Inventors: Brian C. Hodorek, Pierric Deransart, Bradley Grant Emerick, Alexandre Terrier, Alain Jean-Pierre Farron, Robert Courtney, JR., Travis James Geels
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Patent number: 11278428Abstract: A surgical tool, enabling extraction of a prosthesis from a bony implantation site of that prosthesis, defines a proximo-distal axis and includes a distal end head adapted both to cut at least partially the bonding interface between the prosthesis and the bony material of the implantation site and to fix itself to the prosthesis by rotation centered on the proximo-distal axis, according to embodiments of the present invention.Type: GrantFiled: January 16, 2019Date of Patent: March 22, 2022Assignee: HOWMEDICA OSTEONICS CORP.Inventors: Robert Courtney, Jr., Jeffrey M. Ondrla
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Patent number: 11234826Abstract: A glenoid component for coupling to a scapula of a subject includes a body. The body includes an articulation surface adapted to articulate with a humeral component, and the body further includes a distal surface adapted to face the glenoid of the scapula. The distal surface includes a base surface portion adapted to face a first portion of the glenoid. The distal surface further includes an augmented surface portion adapted to face a second portion of the glenoid. The base surface portion and the augmented surface portion define an obtuse angle therebetween.Type: GrantFiled: June 27, 2018Date of Patent: February 1, 2022Assignee: HOWMEDICA OSTEONICS CORP.Inventors: Brian C. Hodorek, Pierric Deransart, Bradley Grant Emerick, Alexandre Terrier, Alain Jean-Pierre Farron, Robert Courtney, Jr., Travis James Geels
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Publication number: 20220015916Abstract: A method of fixating a prosthesis to a glenoid is disclosed. The method includes forming a bore in the glenoid; positioning the prosthesis adjacent the glenoid, where the prosthesis includes a head portion and an anchor extending from a rear surface of the head portion; wherein the anchor includes a first fin and a second fin proximal of the first fin; advancing the anchor into the bore until the first fin is implanted within cancellous bone; and further advancing the anchor in the bore until a proximal-facing surface of the second fin is implanted within cancellous bone and abuts cortical bone.Type: ApplicationFiled: September 29, 2021Publication date: January 20, 2022Applicant: Howmedica Osteonics Corp.Inventors: Robert COURTNEY, JR., Austin Wyatt MUTCHLER, R. Sean CHURCHILL
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Patent number: 11160662Abstract: A prosthesis that mechanically couples with both cancellous bone and cortical bone of a glenoid includes a head portion comprising a rear surface and an articular surface, an anchor member, and a plurality of deformable fins extending radially outward from the anchor member. The anchor member includes a distal end and a proximal end connected to the rear surface of the head portion. The plurality of deformable fins extend radially outward from the anchor member and includes at least a first proximal fin adjacent to the rear surface of the head portion positioned to engage with the cortical bone. The anchor member may also include at least one distal fin located proximate the distal end of the anchor member positioned to engage with the cancellous bone.Type: GrantFiled: December 2, 2019Date of Patent: November 2, 2021Assignee: Howmedica Osteonics Corp.Inventors: Robert Courtney, Jr., Austin Wyatt Mutchler, R. Sean Churchill
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Publication number: 20210323363Abstract: An inflation system for tubeless bicycle tires may include a valve, a sealant canister, a pump head, and/or a valve core adapter. The valve, sealant canister, and pump head may collectively facilitate sealant injection into a tire by a user. The valve has an external valve seat, and includes a valve body, a valve stem extending through the length of the valve body, and a retaining mechanism for the valve stem disposed interior to the valve body. The valve stem is configured to move relative to the valve body, such that a resilient seating surface disposed at a proximal end of the valve stem is displaced relative to a valve seat formed by an exterior surface of a proximal end of the valve body.Type: ApplicationFiled: February 23, 2021Publication date: October 21, 2021Inventors: Brett Robert COURTNEY, James Mathew AMARAL
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Publication number: 20210085474Abstract: A humeral stem assembly (100) includes a stem portion (104), a metaphyseal portion 108, and an intermediate spacer (112). The stem portion has a stem engagement feature (144) that has a first plurality of teeth (148). The stem engagement feature is located on a superior end of the stem portion. The metaphyseal portion has a metaphyseal engagement feature (184). The metaphyseal engagement feature can include a second plurality of teeth (188). The metaphyseal engagement feature is located on an inferior end of the metaphyseal portion. The intermediate spacer has a first spacer engagement feature (160) and a second spacer engagement feature (168). The first and second spacer engagements have a third plurality of teeth (164) on an inferior end of the intermediate spacer, and a fourth plurality of teeth (172) on a superior end of the intermediate spacer, respectively.Type: ApplicationFiled: March 27, 2019Publication date: March 25, 2021Inventor: Robert Courtney, JR.
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Patent number: 10926591Abstract: An inflation system for tubeless bicycle tires may include a valve, a sealant canister, a pump head, and/or a valve core adapter. The valve, sealant canister, and pump head may collectively facilitate sealant injection into a tire by a user. The valve has an external valve seat, and includes a valve body, a valve stem extending through the length of the valve body, and a retaining mechanism for the valve stem disposed interior to the valve body. The valve stem is configured to move relative to the valve body, such that a resilient seating surface disposed at a proximal end of the valve stem is displaced relative to a valve seat formed by an exterior surface of a proximal end of the valve body.Type: GrantFiled: April 17, 2020Date of Patent: February 23, 2021Assignee: Santa Cruz Bicycles, LLCInventors: Brett Robert Courtney, James Mathew Amaral
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Patent number: 10918397Abstract: An orthopedic driver is provided that includes an elongate tubular body and an indicator assembly. The indicator assembly has a housing that has at least one opening and a visual indicator disposed in the at least one opening. The visual indicator is configured to be coupled with a guide pin such that lateral movement of the elongate tubular body relative to the guide pin causes the visual indicator to move between a flush or recessed configuration within the housing and an extended configuration. In the extended configuration, the visual indicator extends outward of an outer surface of the housing. The flush or recessed configuration corresponds to alignment of the guide pin relative to the elongate tubular body and the extended configuration corresponds to misalignment of the guide pin relative to the elongate tubular body.Type: GrantFiled: August 9, 2018Date of Patent: February 16, 2021Assignee: Tornier, Inc.Inventors: Robert Courtney, Jr., Brian C. Hodorek, Matthew J. Purdy
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Publication number: 20200390562Abstract: A glenoid component for coupling to a scapula of a subject includes a body. The body includes an articulation surface adapted to articulate with a humeral component, and the body further includes a distal surface adapted to face the glenoid of the scapula. The distal surface includes a base surface portion adapted to face a first portion of the glenoid. The distal surface further includes an augmented surface portion adapted to face a second portion of the glenoid. The base surface portion and the augmented surface portion define an obtuse angle therebetween.Type: ApplicationFiled: June 27, 2018Publication date: December 17, 2020Inventors: Brian C. Hodorek, Pierric Deransart, Bradley Grant Emerick, Alexandre Terrier, Alain Jean-Pierre Farron, Robert Courtney, JR., Travis James Geels
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Publication number: 20200331311Abstract: An inflation system for tubeless bicycle tires may include a valve, a sealant canister, a pump head, and/or a valve core adapter. The valve, sealant canister, and pump head may collectively facilitate sealant injection into a tire by a user. The valve has an external valve seat, and includes a valve body, a valve stem extending through the length of the valve body, and a retaining mechanism for the valve stem disposed interior to the valve body. The valve stem is configured to move relative to the valve body, such that a resilient seating surface disposed at a proximal end of the valve stem is displaced relative to a valve seat formed by an exterior surface of a proximal end of the valve body.Type: ApplicationFiled: April 17, 2020Publication date: October 22, 2020Applicant: Santa Cruz Bicycles, LLCInventors: Brett Robert COURTNEY, James Mathew AMARAL
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Publication number: 20200237418Abstract: An anchor trajectory guide and methods of use thereof are provided. The guide includes a body that has a medial side. The medial side can be placed over a lateral side of a fixation plate. The anchor trajectory guide also includes a locator and a plurality of guide apertures. The locator is disposed on or through the medial side of the body. The locator can be mated with the fixation plate. The guide apertures are disposed through the body at positions corresponding to define anchor locations and orientations to provide good purchase adjacent to or in cortical bone around a medial side of a humerus.Type: ApplicationFiled: October 10, 2018Publication date: July 30, 2020Inventors: Robert Courtney, Jr., William Matthew Kuester, Robert Benjamin Rice
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Publication number: 20200179126Abstract: A prosthesis that mechanically couples with both cancellous bone and cortical bone of a glenoid includes a head portion comprising a rear surface and an articular surface, an anchor member, and a plurality of deformable fins extending radially outward from the anchor member. The anchor member includes a distal end and a proximal end connected to the rear surface of the head portion. The plurality of deformable fins extend radially outward from the anchor member and includes at least a first proximal fin adjacent to the rear surface of the head portion positioned to engage with the cortical bone. The anchor member may also include at least one distal fin located proximate the distal end of the anchor member positioned to engage with the cancellous bone.Type: ApplicationFiled: December 2, 2019Publication date: June 11, 2020Inventors: Robert Courtney, JR., Austin Wyatt Mutchler, R. Sean Churchill
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Patent number: 10524922Abstract: A prosthesis that mechanically couples with both cancellous bone and cortical bone of a glenoid includes a head portion comprising a rear surface and an articular surface, an anchor member, and a plurality of deformable fins extending radially outward from the anchor member. The anchor member includes a distal end and a proximal end connected to the rear surface of the head portion. The plurality of deformable fins extend radially outward from the anchor member and includes at least a first proximal fin adjacent to the rear surface of the head portion positioned to engage with the cortical bone. The anchor member may also include at least one distal fin located proximate the distal end of the anchor member positioned to engage with the cancellous bone.Type: GrantFiled: December 14, 2016Date of Patent: January 7, 2020Assignee: Tornier, Inc.Inventors: Robert Courtney, Jr., Austin W. Mutchler, R. Sean Churchill
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Publication number: 20200000601Abstract: A glenoid component for coupling to a scapula of a subject includes a body. The body includes an articulation surface adapted to articulate with a humeral component, and the body further includes a distal surface adapted to face the glenoid of the scapula. The distal surface includes a base surface portion adapted to face a first portion of the glenoid. The distal surface further includes an augmented surface portion adapted to face a second portion of the glenoid. The base surface portion and the augmented surface portion define an obtuse angle therebetween.Type: ApplicationFiled: June 27, 2018Publication date: January 2, 2020Inventors: Brian C. Hodorek, Pierric Deransart, Bradley Grant Emerick, Alexandre Terrier, Alain Jean-Pierre Farron, Robert Courtney, JR., Travis James Geels
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Patent number: 10373392Abstract: Embodiments are disclosed for transitioning views presented via a head-mounted display device. One example method for operating a head-mounted display device includes displaying a virtual model at a first position in a coordinate frame of the head-mounted display device, receiving sensor data from one or more sensors of the head-mounted display device, and determining a line of sight of the user that intersects the virtual model to identify a location the user is viewing. The example method further includes, responsive to a trigger, moving the virtual model to a second position in the coordinate frame of the head-mounted display device corresponding to the location the user is viewing and simultaneously scaling the virtual model.Type: GrantFiled: August 26, 2015Date of Patent: August 6, 2019Assignee: MICROSOFT TECHNOLOGY LICENSING, LLCInventors: Jonathan R. Christen, Robert Courtney Memmott, Benjamin John Sugden, James L. Nance, Marcus Tanner, Daniel Joseph McCulloch
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Publication number: 20190216518Abstract: A surgical tool, enabling extraction of a prosthesis from a bony implantation site of that prosthesis, defines a proximo-distal axis and includes a distal end head adapted both to cut at least partially the bonding interface between the prosthesis and the bony material of the implantation site and to fix itself to the prosthesis by rotation centered on the proximo-distal axis, according to embodiments of the present invention.Type: ApplicationFiled: January 16, 2019Publication date: July 18, 2019Inventors: Robert Courtney, JR., Jeffrey M. Ondrla
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Patent number: 10213243Abstract: A surgical tool, enabling extraction of a prosthesis from a bony implantation site of that prosthesis, defines a proximo-distal axis and includes a distal end head adapted both to cut at least partially the bonding interface between the prosthesis and the bony material of the implantation site and to fix itself to the prosthesis by rotation centered on the proximo-distal axis, according to embodiments of the present invention.Type: GrantFiled: February 17, 2016Date of Patent: February 26, 2019Assignee: Tornier, Inc.Inventors: Robert Courtney, Jr., Jeffrey M. Ondrla
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Patent number: D840539Type: GrantFiled: October 30, 2015Date of Patent: February 12, 2019Assignee: Tornier, Inc.Inventors: Robert Courtney, Austin W. Mutchler, Jeffrey M. Ondrla