Patents by Inventor John Donohoe
John Donohoe 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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Patent number: 11779470Abstract: A driving instrument for adjusting a spinal implant includes an outer shaft having a distal end configured to actuate a proximal adjustment assembly of a spinal implant, and an inner shaft having a distal end configured to actuate a distal adjustment assembly of the spinal implant. The inner shaft is disposed within the outer shaft, with a proximal end of the inner shaft extending proximally from the outer shaft. The proximal end is configured to be rotated such that rotation of the inner shaft results in simultaneous rotation of the inner and outer shafts, with rotation of the outer shaft ceasing at a first value of resistance associated with the proximal adjustment assembly and rotation of the inner shaft ceasing at a second value of resistance associated with the distal adjustment assembly such that cessation of rotation of the inner shaft is independent from cessation of rotation of the outer shaft.Type: GrantFiled: May 20, 2022Date of Patent: October 10, 2023Assignee: K2M, Inc.Inventors: Steven Ludwig, Scott Dhupar, Sabatino Bianco, Khalid Abbed, Egon Doppenberg, Jennifer Moore, John Donohoe, Scott A. Jones, Todd Wallenstein, Brad Vinckier, Jordan Floyd, Gregory Lanford, Brian O'Shaughnessy, Thomas Morrison
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Patent number: 11491028Abstract: An insertion instrument for expandable spinal implants includes an elongate member, a shuttle, and a worm gear. The elongate member includes a handle portion of a proximal end and an end effector on a distal end, wherein the end effector is configured to be releasably engaged to an expandable spinal implant. The shuttle is slidably disposed within a cavity defined within the end effector and includes a wedged shaped distal end configured to engage an expandable spinal implant. The worm gear is rotatably disposed within the cavity defined in the end effector and is in mechanical communication with the shuttle, such that rotation of the worm gear effectuates movement of the shuttle. Distal movement of the shuttle effectuates articulation of an expandable spinal implant. A method of performing surgery is also disclosed.Type: GrantFiled: September 21, 2020Date of Patent: November 8, 2022Assignee: K2M, Inc.Inventors: Megan Carnes, John Donohoe, Scott Jones
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Publication number: 20220346973Abstract: A driving instrument for adjusting a spinal implant includes an outer shaft having a distal end configured to actuate a proximal adjustment assembly of a spinal implant, and an inner shaft having a distal end configured to actuate a distal adjustment assembly of the spinal implant. The inner shaft is disposed within the outer shaft, with a proximal end of the inner shaft extending proximally from the outer shaft. The proximal end is configured to be rotated such that rotation of the inner shaft results in simultaneous rotation of the inner and outer shafts, with rotation of the outer shaft ceasing at a first value of resistance associated with the proximal adjustment assembly and rotation of the inner shaft ceasing at a second value of resistance associated with the distal adjustment assembly such that cessation of rotation of the inner shaft is independent from cessation of rotation of the outer shaft.Type: ApplicationFiled: May 20, 2022Publication date: November 3, 2022Inventors: Steven Ludwig, Scott Dhupar, Sabatino Bianco, Khalid Abbed, Egon Doppenberg, Jennifer Moore, John Donohoe, Scott A. Jones, Todd Wallenstein, Brad Vinckier, Jordan Floyd, Gregory Lanford, Brian O'Shaughnessy, Thomas Morrison
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Publication number: 20220313450Abstract: This disclosure includes expandable spinal fusion implants, instrumentation, and methods for using the same.Type: ApplicationFiled: April 3, 2022Publication date: October 6, 2022Inventors: John Donohoe, Andrew Wood, Adam Carver, Nicholas Hilborn
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Publication number: 20220296384Abstract: A spinal implant has proximal and distal regions, and includes upper and lower bodies. A proximal adjustment assembly is disposed between the upper and lower bodies in the proximal region of the spinal implant and is adjustably coupled to the upper and lower bodies, and a distal adjustment assembly is disposed between the upper and lower bodies in the distal region of the spinal implant and is adjustably coupled to the upper and lower bodies. The proximal and distal adjustment assemblies are independently movable with respect to each other, both concurrently and alternately, to change a vertical height of at least one of the proximal or distal regions of the spinal implant. A set screw is removably disposed within the proximal region of the spinal implant to lock the vertical height of the proximal and distal regions of the spinal implant.Type: ApplicationFiled: March 30, 2022Publication date: September 22, 2022Inventors: Steven Ludwig, Scott Dhupar, Sabatino Bianco, Khalid Abbed, Egon Doppenberg, Jennifer Anne Moore, John Donohoe, Scott A. Jones
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Patent number: 11337829Abstract: A driving instrument for adjusting a spinal implant includes an outer shaft having a distal end configured to actuate a proximal adjustment assembly of a spinal implant, and an inner shaft having a distal end configured to actuate a distal adjustment assembly of the spinal implant. The inner shaft is disposed within the outer shaft, with a proximal end of the inner shaft extending proximally from the outer shaft. The proximal end is configured to be rotated such that rotation of the inner shaft results in simultaneous rotation of the inner and outer shafts, with rotation of the outer shaft ceasing at a first value of resistance associated with the proximal adjustment assembly and rotation of the inner shaft ceasing at a second value of resistance associated with the distal adjustment assembly such that cessation of rotation of the inner shaft is independent from cessation of rotation of the outer shaft.Type: GrantFiled: March 8, 2019Date of Patent: May 24, 2022Assignee: K2M, Inc.Inventors: Steven Ludwig, Scott Dhupar, Sabatino Bianco, Khalid Abbed, Egon Doppenberg, Jennifer Moore, John Donohoe, Scott A. Jones, Todd Wallenstein, Brad Vinckier, Jordan Floyd, Gregory Lanford, Brian O'Shaughnessy, Thomas Morrison
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Patent number: 11291552Abstract: A spinal implant has proximal and distal regions, and includes upper and lower bodies. A proximal adjustment assembly is disposed between the upper and lower bodies in the proximal region of the spinal implant and is adjustably coupled to the upper and lower bodies, and a distal adjustment assembly is disposed between the upper and lower bodies in the distal region of the spinal implant and is adjustably coupled to the upper and lower bodies. The proximal and distal adjustment assemblies are independently movable with respect to each other, both concurrently and alternately, to change a vertical height of at least one of the proximal or distal regions of the spinal implant. A set screw is removably disposed within the proximal region of the spinal implant to lock the vertical height of the proximal and distal regions of the spinal implant.Type: GrantFiled: September 20, 2019Date of Patent: April 5, 2022Assignee: K2M, Inc.Inventors: Steven Ludwig, Scott Dhupar, Sabatino Bianco, Khalid Abbed, Egon Doppenberg, Jennifer Moore, John Donohoe, Scott A. Jones
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Publication number: 20210068982Abstract: An insertion instrument for expandable spinal implants includes an elongate member, a shuttle, and a worm gear. The elongate member includes a handle portion of a proximal end and an end effector on a distal end, wherein the end effector is configured to be releasably engaged to an expandable spinal implant. The shuttle is slidably disposed within a cavity defined within the end effector and includes a wedged shaped distal end configured to engage an expandable spinal implant. The worm gear is rotatably disposed within the cavity defined in the end effector and is in mechanical communication with the shuttle, such that rotation of the worm gear effectuates movement of the shuttle. Distal movement of the shuttle effectuates articulation of an expandable spinal implant. A method of performing surgery is also disclosed.Type: ApplicationFiled: September 21, 2020Publication date: March 11, 2021Inventors: Megan Carnes, John Donohoe, Scott Jones
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Patent number: 10786369Abstract: An insertion instrument for expandable spinal implants includes an elongate member, a shuttle, and a worm gear. The elongate member includes a handle portion of a proximal end and an end effector on a distal end, wherein the end effector is configured to be releasably engaged to an expandable spinal implant. The shuttle is slidably disposed within a cavity defined within the end effector and includes a wedged shaped distal end configured to engage an expandable spinal implant. The worm gear is rotatably disposed within the cavity defined in the end effector and is in mechanical communication with the shuttle, such that rotation of the worm gear effectuates movement of the shuttle. Distal movement of the shuttle effectuates articulation of an expandable spinal implant. A method of performing surgery is also disclosed.Type: GrantFiled: December 21, 2018Date of Patent: September 29, 2020Assignee: K2M, Inc.Inventors: Megan Carnes, John Donohoe, Scott Jones
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Publication number: 20200138494Abstract: A bone screw for attaching a spinal prosthetic or bone plate to bone includes a tubular body having open proximal and distal ends. The open proximal and distal ends define a passageway therethrough. A shaft is insertable into the passageway and includes a distal tip that extends beyond the open distal end. The shaft is insertable through a lumen of a head of the bone screw. A gap is defined between a distal surface of the head and a proximal end of the tubular body. The shaft is rotationally fixed with the tubular body and the head. The head is repositionable with respect to the shaft such that an acute angle is defined between the head and a longitudinal axis of the shaft.Type: ApplicationFiled: September 30, 2019Publication date: May 7, 2020Inventors: Todd Wallenstein, Megan Carnes, John Donohoe
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Publication number: 20200085586Abstract: A spinal implant has proximal and distal regions, and includes upper and lower bodies. A proximal adjustment assembly is disposed between the upper and lower bodies in the proximal region of the spinal implant and is adjustably coupled to the upper and lower bodies, and a distal adjustment assembly is disposed between the upper and lower bodies in the distal region of the spinal implant and is adjustably coupled to the upper and lower bodies. The proximal and distal adjustment assemblies are independently movable with respect to each other, both concurrently and alternately, to change a vertical height of at least one of the proximal or distal regions of the spinal implant. A set screw is removably disposed within the proximal region of the spinal implant to lock the vertical height of the proximal and distal regions of the spinal implant.Type: ApplicationFiled: September 20, 2019Publication date: March 19, 2020Inventors: Steven Ludwig, Scott Dhupar, Sabatino Bianco, Khalid Abbed, Egon Doppenberg, Jennifer Moore, John Donohoe, Scott A. Jones
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Patent number: 10441430Abstract: A spinal implant has proximal and distal regions, and includes upper and lower bodies. A proximal adjustment assembly is disposed between the upper and lower bodies in the proximal region of the spinal implant and is adjustably coupled to the upper and lower bodies, and a distal adjustment assembly is disposed between the upper and lower bodies in the distal region of the spinal implant and is adjustably coupled to the upper and lower bodies. The proximal and distal adjustment assemblies are independently movable with respect to each other, both concurrently and alternately, to change a vertical height of at least one of the proximal or distal regions of the spinal implant. A set screw is removably disposed within the proximal region of the spinal implant to lock the vertical height of the proximal and distal regions of the spinal implant.Type: GrantFiled: July 24, 2017Date of Patent: October 15, 2019Assignee: K2M, Inc.Inventors: Steven Ludwig, Scott Dhupar, Sabatino Bianco, Khalid Abbed, Egon Doppenberg, Jennifer Moore, John Donohoe, Scott Jones
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Patent number: 10426534Abstract: A bone screw for attaching a spinal prosthetic or bone plate to bone includes a tubular body having open proximal and distal ends. The open proximal and distal ends define a passageway therethrough. A shaft is insertable into the passageway and includes a distal tip that extends beyond the open distal end. The shaft is insertable through a lumen of a head of the bone screw. A gap is defined between a distal surface of the head and a proximal end of the tubular body. The shaft is rotationally fixed with the tubular body and the head. The head is repositionable with respect to the shaft such that an acute angle is defined between the head and a longitudinal axis of the shaft.Type: GrantFiled: October 24, 2016Date of Patent: October 1, 2019Assignee: K2M, Inc.Inventors: Todd Wallenstein, Megan Carnes, John Donohoe
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Publication number: 20190274845Abstract: A driving instrument for adjusting a spinal implant includes an outer shaft having a distal end configured to actuate a proximal adjustment assembly of a spinal implant, and an inner shaft having a distal end configured to actuate a distal adjustment assembly of the spinal implant. The inner shaft is disposed within the outer shaft, with a proximal end of the inner shaft extending proximally from the outer shaft. The proximal end is configured to be rotated such that rotation of the inner shaft results in simultaneous rotation of the inner and outer shafts, with rotation of the outer shaft ceasing at a first value of resistance associated with the proximal adjustment assembly and rotation of the inner shaft ceasing at a second value of resistance associated with the distal adjustment assembly such that cessation of rotation of the inner shaft is independent from cessation of rotation of the outer shaft.Type: ApplicationFiled: March 8, 2019Publication date: September 12, 2019Inventors: Steven Ludwig, Scott Dhupar, Sabatino Bianco, Khalid Abbed, Egon Doppenberg, Jennifer Moore, John Donohoe, Scott A. Jones, Todd Wallenstein, Brad Vinckier, Jordan Floyd, Gregory Lanford, Brian O'Shaughnessy, Thomas Morrison
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Publication number: 20190183659Abstract: An insertion instrument for expandable spinal implants includes an elongate member, a shuttle, and a worm gear. The elongate member includes a handle portion of a proximal end and an end effector on a distal end, wherein the end effector is configured to be releasably engaged to an expandable spinal implant. The shuttle is slidably disposed within a cavity defined within the end effector and includes a wedged shaped distal end configured to engage an expandable spinal implant. The worm gear is rotatably disposed within the cavity defined in the end effector and is in mechanical communication with the shuttle, such that rotation of the worm gear effectuates movement of the shuttle. Distal movement of the shuttle effectuates articulation of an expandable spinal implant. A method of performing surgery is also disclosed.Type: ApplicationFiled: March 11, 2019Publication date: June 20, 2019Inventors: Megan Carnes, John Donohoe, Scott Jones
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Publication number: 20190021868Abstract: A spinal implant has proximal and distal regions, and includes upper and lower bodies. A proximal adjustment assembly is disposed between the upper and lower bodies in the proximal region of the spinal implant and is adjustably coupled to the upper and lower bodies, and a distal adjustment assembly is disposed between the upper and lower bodies in the distal region of the spinal implant and is adjustably coupled to the upper and lower bodies. The proximal and distal adjustment assemblies are independently movable with respect to each other, both concurrently and alternately, to change a vertical height of at least one of the proximal or distal regions of the spinal implant. A set screw is removably disposed within the proximal region of the spinal implant to lock the vertical height of the proximal and distal regions of the spinal implant.Type: ApplicationFiled: July 24, 2017Publication date: January 24, 2019Inventors: Stephen Ludwig, Scott Dhupar, Sabatino Bianco, Khalid Abbed, Egon Doppenberg, Jennifer Moore, John Donohoe, Scott Jones
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Patent number: 10159584Abstract: An insertion instrument for expandable spinal implants includes an elongate member, a shuttle, and a worm gear. The elongate member includes a handle portion of a proximal end and an end effector on a distal end, wherein the end effector is configured to be releasably engaged to an expandable spinal implant. The shuttle is slidably disposed within a cavity defined within the end effector and includes a wedged shaped distal end configured to engage an expandable spinal implant. The worm gear is rotatably disposed within the cavity defined in the end effector and is in mechanical communication with the shuttle, such that rotation of the worm gear effectuates movement of the shuttle. Distal movement of the shuttle effectuates articulation of an expandable spinal implant. A method of performing surgery is also disclosed.Type: GrantFiled: June 25, 2018Date of Patent: December 25, 2018Assignee: K2M, Inc.Inventors: Megan Carnes, John Donohoe, Scott Jones
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Patent number: D921014Type: GrantFiled: January 31, 2020Date of Patent: June 1, 2021Assignee: SALESFORCE.COM, INC.Inventors: Vandit Garg, Anthony Desportes, Brian Truong, James Matt Holland, Lovish Agarwal, Lisa Kaplan, Melanie Krassel, Yuan Wang, Bhupinder Johal, Wenying Yang, Julia Wolinsky, John Donohoe, Andy H Kung
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Patent number: D924901Type: GrantFiled: January 31, 2020Date of Patent: July 13, 2021Assignee: salesforce.com, inc.Inventors: Vandit Garg, Anthony Desportes, Brian Truong, James Matt Holland, Lovish Agarwal, Lisa Kaplan, Melanie Krassel, Yuan Wang, Bhupinder Johal, Wenying Yang, Julia Wolinsky, John Donohoe, Andy H Kung
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Patent number: RE48719Abstract: An expandable spinal implant configured for positioning within a space between adjacent vertebral bodies includes an upper body, a lower body, a ratchet mechanism, and a plurality of bone screws. The upper body and lower body are pivotably affixed at a first end and are capable of movement relative to each other. The ratchet mechanism is slidably disposed on one of the upper and lower body and is capable of engaging the opposite one of the upper and lower body thereby permitting movement of the upper and lower body relative to each other in a first direction, but not in a second direction. An insertion instrument capable of being attached to the expandable spinal instrument and a method of performing spinal surgery is also disclosed.Type: GrantFiled: November 6, 2019Date of Patent: September 7, 2021Assignee: K2M, Inc.Inventors: Loubert Suddaby, Larry McClintock, Adam Wassinger, Scott A. Jones, Jennifer Anne Moore, John Donohoe