Patents by Inventor John A. Hall
John A. Hall 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: 12509500Abstract: Various aspects of the invention relate to recombinant polypeptides that specifically bind human von Willebrand Factor. Such recombinant polypeptides typically include a modified extracellular domain of platelet glycoprotein lb? that typically comprises at least one mutation selected from G233T, D235V, and K237V, and such recombinant polypeptides optionally include an oligomerization domain.Type: GrantFiled: July 17, 2023Date of Patent: December 30, 2025Assignee: F. Hoffmann-La Roche AGInventors: Elizabeth Booth, Virginia Montanini, John A. Hall, Jody Berry
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Patent number: 12485019Abstract: An interbody system including an implant and a tool for inserting and expanding the medical implant and locking the implant in place is disclosed. The medical implant may include an expandable body defined by a superior endplate and an inferior endplate that are hingedly coupled and may be expanded and lordosed. The superior and inferior endplate may include gripping protrusions that mate and/or directly engage with recessed jaws of disclosed surgical tool. The surgical tool may include a vertically movable jaw to expand and contract the implant when engaged with the gripping protrusions of the implant. The surgical tool may also include a drive portion that engages the drive feature of the lock screw with the drive end of the surgical tool lock the implant while in an expanded position.Type: GrantFiled: May 23, 2023Date of Patent: December 2, 2025Assignee: WARSAW ORTHOPEDIC, INC.Inventors: Darren L. Davis, Cristian A. Capote, Patrick Ryan Keene, John A. Hall, Robert M. Loke, Stanley Kyle Hayes
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Publication number: 20240390157Abstract: A system including an implant and a tool for inserting and expanding the medical implant and locking the implant in place is disclosed. The medical implant may include an expandable body defined by a superior endplate and an inferior endplate that are hingedly coupled and may be expanded and lordosed. The implant may include a wedge disposed between the superior and inferior endplates that is configured to slide across a channel on inferior endplate and along an inclined groove on superior endplate. In at least some embodiments, an expansion screw is operative coupled to the threaded portion of the wedge that when expansion screw is rotated, the wedge is translated thereby expanding the implant.Type: ApplicationFiled: May 15, 2024Publication date: November 28, 2024Inventors: Stanley Kyle Hayes, Darren L. Davis, Patrick Ryan Keene, Cristian A. Capote, John A. Hall, Robert M. Loke
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Publication number: 20240279312Abstract: Composition comprising recombinant Gplb? receptor protein Various aspects of the invention relate to recombinant polypeptides that specifically bind human von Willebrand Factor. Such recombinant polypeptides typically include a modified extracellular domain of platelet glycoprotein Ib? that typically comprises at least one mutation selected from G233T, D235V, and K237V, and such recombinant polypeptides optionally include an oligomerization domain.Type: ApplicationFiled: July 17, 2023Publication date: August 22, 2024Applicant: F. HOFFMANN-LA ROCHE AGInventors: Elizabeth Booth, Virginia Montanini, John A. Hall, Jody Berry
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Publication number: 20240228651Abstract: A composition that binds to an anti-CD38 antibody includes a specific sequence of a recombinant soluble form of an extracellular domain of CD38 and/or a fragment thereof that interferes with binding activity of the anti-CD38 antibody. The composition can be included in a kit for bio-monitoring research and diagnostic assays. The composition can be used to neutralize an anti-CD38 antibody in a sample and/or to select a suitable red blood cell unit for a patient treated with anti-CD38 antibodies.Type: ApplicationFiled: May 19, 2023Publication date: July 11, 2024Inventors: Vincenzo FAVALORO, Matteo BINDA, John A. Hall, Elizabeth Booth, Jody BERRY, Peter SCHWIND
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Publication number: 20240132616Abstract: A composition that binds to an anti-CD38 antibody includes a specific sequence of a recombinant soluble form of an extracellular domain of CD38 and/or a fragment thereof that interferes with binding activity of the anti-CD38 antibody. The composition can be included in a kit for bio-monitoring research and diagnostic assays. The composition can be used to neutralize an anti-CD38 antibody in a sample and/or to select a suitable red blood cell unit for a patient treated with anti-CD38 antibodies.Type: ApplicationFiled: May 18, 2023Publication date: April 25, 2024Inventors: Vincenzo FAVALORO, Matteo BINDA, John A. Hall, Elizabeth Booth, Jody BERRY, Peter SCHWIND
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Publication number: 20240092929Abstract: A composition that binds to an anti-CD47 antibody includes a specific sequence of a recombinant soluble form of an extracellular domain of CD47 and/or a fragment thereof that interferes with binding activity of the anti-CD47 antibody. The composition can be included in a kit for bio-monitoring research and diagnostic assays. The composition can be used to neutralize an anti-CD47 antibody in a sample and/or to select a suitable red blood cell unit for a patient treated with anti-CD47 antibodies.Type: ApplicationFiled: November 20, 2023Publication date: March 21, 2024Inventors: Vincenzo FAVALORO, Matteo BINDA, John A. Hall, Elizabeth Booth, Jody BERRY, Peter SCHWIND
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Publication number: 20230293314Abstract: An interbody system including an implant and a tool for inserting and expanding the medical implant and locking the implant in place is disclosed. The medical implant may include an expandable body defined by a superior endplate and an inferior endplate that are hingedly coupled and may be expanded and lordosed. The superior and inferior endplate may include gripping protrusions that mate and/or directly engage with recessed jaws of disclosed surgical tool. The surgical tool may include a vertically movable jaw to expand and contract the implant when engaged with the gripping protrusions of the implant. The surgical tool may also include a drive portion that engages the drive feature of the lock screw with the drive end of the surgical tool lock the implant while in an expanded position.Type: ApplicationFiled: May 23, 2023Publication date: September 21, 2023Applicant: Warsaw Orthopedic, Inc.Inventors: Darren L. Davis, Cristian A. Capote, Patrick Ryan Keene, John A. Hall, Robert M. Loke, Stanley Kyle Hayes
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Patent number: 11746140Abstract: Various aspects of the invention relate to recombinant polypeptides that specifically bind human von Willebrand Factor. Such recombinant polypeptides typically include a modified extracellular domain of platelet glycoprotein Ib? that typically comprises at least one mutation selected from G233T, D235V, and K237V, and such recombinant polypeptides optionally include an oligomerization domain.Type: GrantFiled: February 15, 2019Date of Patent: September 5, 2023Assignee: F. HOFFMAN-LA ROCHE AGInventors: Elizabeth Booth, Virginia Montanini, John A. Hall, Jody Berry
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Patent number: 11730608Abstract: A unibody implant movable between an expanded position and a contracted position is disclosed. The unibody implant may include a unitary expandable body defined by an inferior portion and a superior portion that are connected together. In various embodiments, a set screw may be rotatably supported by the body and configured to move a plug having a first inclined surface facing the distal side. In various embodiments, the set screw may be movable in the longitudinal direction towards the distal side upon rotation of the set screw along the rotation axis, for example. In various embodiments, movement of the set screw urges the plug against the superior portion thereby expanding a vertical distance between the superior and inferior sides of the body. In some embodiments, the plug may include a stabilizing element configured to transfer compressive forces between the superior portion and inferior portion.Type: GrantFiled: July 13, 2021Date of Patent: August 22, 2023Assignee: WARSAW ORTHOPEDIC, INC.Inventors: Dimitri K. Protopsaltis, John A. Hall, Julien J. Prevost
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Patent number: 11708418Abstract: A composition that binds to an anti-CD38 antibody includes a specific sequence of a recombinant soluble form of an extracellular domain of CD38 and/or a fragment thereof that interferes with binding activity of the anti-CD38 antibody. The composition can be included in a kit for bio-monitoring research and diagnostic assays. The composition can be used to neutralize an anti-CD38 antibody in a sample and/or to select a suitable red blood cell unit for a patient treated with anti-CD38 antibodies.Type: GrantFiled: June 1, 2018Date of Patent: July 25, 2023Assignee: GRIFOLS DIAGNOSTIC SOLUTIONS INC.Inventors: Vincenzo Favaloro, Matteo Binda, John A. Hall, Elizabeth Booth, Jody Berry, Peter Schwind
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Patent number: 11612499Abstract: An expandable implant having superior and inferior endplates disposed on opposite sides of a core is disclosed. The superior endplate may include a first screw engagement surface disposed on a proximal end thereof and the inferior endplate may include a second screw engagement surface disposed on a proximal end thereof. A pin may extend through corresponding pin apertures of the superior endplate, the inferior endplate, and the core. In various embodiments, the superior endplate and inferior endplate are hingedly connected to the core via the pin. The implant may include a locking screw movable between a locked position and an unlocked position. In the locked position, the locking screw may urge an engagement surface of the superior endplate and inferior endplate such that corresponding interior surfaces of the superior and inferior endplates frictionally engage against a corresponding exterior surface of the core.Type: GrantFiled: June 24, 2021Date of Patent: March 28, 2023Assignee: WARSAW ORTHOPEDIC, INC.Inventors: Charlie J. Barfield, Patrick R. Keene, Dimitri K. Protopsaltis, John A. Hall
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Patent number: 11583415Abstract: An expandable implant having superior and inferior endplates disposed on opposite sides of a core is disclosed. The superior endplate may include a first screw engagement surface disposed on a proximal end thereof and the inferior endplate may include a second screw engagement surface disposed on a proximal end thereof. A pin may extend through corresponding pin apertures of the superior endplate, the inferior endplate, and the core. In various embodiments, the superior endplate and inferior endplate are hingedly connected to the core via the pin. The implant may include a locking screw movable between a locked position and an unlocked position. In the locked position, the locking screw may urge an engagement surface of the superior endplate and inferior endplate such that corresponding interior surfaces of the superior and inferior endplates frictionally engage against a corresponding exterior surface of the core.Type: GrantFiled: June 24, 2021Date of Patent: February 21, 2023Assignee: WARSAW ORTHOPEDIC, INC.Inventors: Charlie J. Barfield, Patrick R. Keene, Dimitri K. Protopsaltis, John A. Hall
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Publication number: 20230018019Abstract: A unibody implant movable between an expanded position and a contracted position is disclosed. The unibody implant may include a unitary expandable body defined by an inferior portion and a superior portion that are connected together. In various embodiments, a set screw may be rotatably supported by the body and configured to move a plug having a first inclined surface facing the distal side. In various embodiments, the set screw may be movable in the longitudinal direction towards the distal side upon rotation of the set screw along the rotation axis, for example. In various embodiments, movement of the set screw urges the plug against the superior portion thereby expanding a vertical distance between the superior and inferior sides of the body. In some embodiments, the plug may include a stabilizing element configured to transfer compressive forces between the superior portion and inferior portion.Type: ApplicationFiled: July 13, 2021Publication date: January 19, 2023Applicant: Warsaw Orthopedic, Inc.Inventors: DIMITRI K. PROTOPSALTIS, John A. Hall, Julien J. Prevost
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Publication number: 20220409388Abstract: An expandable implant having superior and inferior endplates disposed on opposite sides of a core is disclosed. The superior endplate may include a first screw engagement surface disposed on a proximal end thereof and the inferior endplate may include a second screw engagement surface disposed on a proximal end thereof. A pin may extend through corresponding pin apertures of the superior endplate, the inferior endplate, and the core. In various embodiments, the superior endplate and inferior endplate are hingedly connected to the core via the pin. The implant may include a locking screw movable between a locked position and an unlocked position. In the locked position, the locking screw may urge an engagement surface of the superior endplate and inferior endplate such that corresponding interior surfaces of the superior and inferior endplates frictionally engage against a corresponding exterior surface of the core.Type: ApplicationFiled: June 24, 2021Publication date: December 29, 2022Applicant: Warsaw Orthopedic, Inc.Inventors: CHARLIE J BARFIELD, Patrick R. Keene, Dimitri K. Protopsaltis, John A. Hall
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Publication number: 20220033473Abstract: Various aspects of the invention relate to recombinant polypeptides that specifically bind human von Willebrand Factor. Such recombinant polypeptides typically include a modified extracellular domain of platelet glycoprotein Ib? that typically comprises at least one mutation selected from G233T, D235V, and K237V, and such recombinant polypeptides optionally include an oligomerization domain.Type: ApplicationFiled: February 15, 2019Publication date: February 3, 2022Applicant: Grifols Diagnostic Solutions Inc.Inventors: Elizabeth Booth, Virginia Montanini, John A. Hall, Jody Berry
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Publication number: 20210198376Abstract: A composition that binds to an anti-CD38 antibody includes a specific sequence of a recombinant soluble form of an extracellular domain of CD38 and/or a fragment thereof that interferes with binding activity of the anti-CD38 antibody. The composition can be included in a kit for bio-monitoring research and diagnostic assays. The composition can be used to neutralize an anti-CD38 antibody in a sample and/or to select a suitable red blood cell unit for a patient treated with anti-CD38 antibodies.Type: ApplicationFiled: June 1, 2018Publication date: July 1, 2021Inventors: VINCENZO FAVALORO, MATTEO BINDA, JOHN A. HALL, ELIZABETH BOOTH, JODY BERRY, PETER A. SCHWIND
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Patent number: 10638912Abstract: A dishwasher having a tub at least partially defining a treating chamber at least one dish rack having a floor and a perimeter wall extending from the floor and defining an interior, at least one set of tines having at least a portion of the at least one set of tines extend into the interior of the dish rack, the at least one set of tines configured to rotate and having a protrusion extending along an axis of rotation of the at least one set of tines and a tine angle adjustment assembly.Type: GrantFiled: February 6, 2019Date of Patent: May 5, 2020Assignee: Whirlpool CorporationInventors: Jerry M. Visin, John A. Hall, Darryl C. Bodine
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Patent number: D855435Type: GrantFiled: September 15, 2017Date of Patent: August 6, 2019Assignee: Whirlpool CorporationInventors: John A. Hall, Zachary A. Lownds, Michael S. Seeley, Jason W. Tippetts, Rex Wilson, ZhaoYi Yin
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Patent number: D900587Type: GrantFiled: December 28, 2016Date of Patent: November 3, 2020Assignee: Whirlpool CorporationInventors: Daniel V. Clements, Christopher A. Gregory, John A. Hall, Patrick J. Schiavone, Rex Wilson