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).

  • Patent number: 12509500
    Abstract: 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: Grant
    Filed: July 17, 2023
    Date of Patent: December 30, 2025
    Assignee: F. Hoffmann-La Roche AG
    Inventors: Elizabeth Booth, Virginia Montanini, John A. Hall, Jody Berry
  • Patent number: 12485019
    Abstract: 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: Grant
    Filed: May 23, 2023
    Date of Patent: December 2, 2025
    Assignee: WARSAW ORTHOPEDIC, INC.
    Inventors: Darren L. Davis, Cristian A. Capote, Patrick Ryan Keene, John A. Hall, Robert M. Loke, Stanley Kyle Hayes
  • Publication number: 20240390157
    Abstract: 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: Application
    Filed: May 15, 2024
    Publication date: November 28, 2024
    Inventors: Stanley Kyle Hayes, Darren L. Davis, Patrick Ryan Keene, Cristian A. Capote, John A. Hall, Robert M. Loke
  • Publication number: 20240279312
    Abstract: 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: Application
    Filed: July 17, 2023
    Publication date: August 22, 2024
    Applicant: F. HOFFMANN-LA ROCHE AG
    Inventors: Elizabeth Booth, Virginia Montanini, John A. Hall, Jody Berry
  • Publication number: 20240228651
    Abstract: 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: Application
    Filed: May 19, 2023
    Publication date: July 11, 2024
    Inventors: Vincenzo FAVALORO, Matteo BINDA, John A. Hall, Elizabeth Booth, Jody BERRY, Peter SCHWIND
  • Publication number: 20240132616
    Abstract: 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: Application
    Filed: May 18, 2023
    Publication date: April 25, 2024
    Inventors: Vincenzo FAVALORO, Matteo BINDA, John A. Hall, Elizabeth Booth, Jody BERRY, Peter SCHWIND
  • Publication number: 20240092929
    Abstract: 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: Application
    Filed: November 20, 2023
    Publication date: March 21, 2024
    Inventors: Vincenzo FAVALORO, Matteo BINDA, John A. Hall, Elizabeth Booth, Jody BERRY, Peter SCHWIND
  • Publication number: 20230293314
    Abstract: 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: Application
    Filed: May 23, 2023
    Publication date: September 21, 2023
    Applicant: Warsaw Orthopedic, Inc.
    Inventors: Darren L. Davis, Cristian A. Capote, Patrick Ryan Keene, John A. Hall, Robert M. Loke, Stanley Kyle Hayes
  • Patent number: 11746140
    Abstract: 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: Grant
    Filed: February 15, 2019
    Date of Patent: September 5, 2023
    Assignee: F. HOFFMAN-LA ROCHE AG
    Inventors: Elizabeth Booth, Virginia Montanini, John A. Hall, Jody Berry
  • Patent number: 11730608
    Abstract: 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: Grant
    Filed: July 13, 2021
    Date of Patent: August 22, 2023
    Assignee: WARSAW ORTHOPEDIC, INC.
    Inventors: Dimitri K. Protopsaltis, John A. Hall, Julien J. Prevost
  • Patent number: 11708418
    Abstract: 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: Grant
    Filed: June 1, 2018
    Date of Patent: July 25, 2023
    Assignee: GRIFOLS DIAGNOSTIC SOLUTIONS INC.
    Inventors: Vincenzo Favaloro, Matteo Binda, John A. Hall, Elizabeth Booth, Jody Berry, Peter Schwind
  • Patent number: 11612499
    Abstract: 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: Grant
    Filed: June 24, 2021
    Date of Patent: March 28, 2023
    Assignee: WARSAW ORTHOPEDIC, INC.
    Inventors: Charlie J. Barfield, Patrick R. Keene, Dimitri K. Protopsaltis, John A. Hall
  • Patent number: 11583415
    Abstract: 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: Grant
    Filed: June 24, 2021
    Date of Patent: February 21, 2023
    Assignee: WARSAW ORTHOPEDIC, INC.
    Inventors: Charlie J. Barfield, Patrick R. Keene, Dimitri K. Protopsaltis, John A. Hall
  • Publication number: 20230018019
    Abstract: 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: Application
    Filed: July 13, 2021
    Publication date: January 19, 2023
    Applicant: Warsaw Orthopedic, Inc.
    Inventors: DIMITRI K. PROTOPSALTIS, John A. Hall, Julien J. Prevost
  • Publication number: 20220409388
    Abstract: 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: Application
    Filed: June 24, 2021
    Publication date: December 29, 2022
    Applicant: Warsaw Orthopedic, Inc.
    Inventors: CHARLIE J BARFIELD, Patrick R. Keene, Dimitri K. Protopsaltis, John A. Hall
  • Publication number: 20220033473
    Abstract: 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: Application
    Filed: February 15, 2019
    Publication date: February 3, 2022
    Applicant: Grifols Diagnostic Solutions Inc.
    Inventors: Elizabeth Booth, Virginia Montanini, John A. Hall, Jody Berry
  • Publication number: 20210198376
    Abstract: 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: Application
    Filed: June 1, 2018
    Publication date: July 1, 2021
    Inventors: VINCENZO FAVALORO, MATTEO BINDA, JOHN A. HALL, ELIZABETH BOOTH, JODY BERRY, PETER A. SCHWIND
  • Patent number: 10638912
    Abstract: 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: Grant
    Filed: February 6, 2019
    Date of Patent: May 5, 2020
    Assignee: Whirlpool Corporation
    Inventors: Jerry M. Visin, John A. Hall, Darryl C. Bodine
  • Patent number: D855435
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: August 6, 2019
    Assignee: Whirlpool Corporation
    Inventors: John A. Hall, Zachary A. Lownds, Michael S. Seeley, Jason W. Tippetts, Rex Wilson, ZhaoYi Yin
  • Patent number: D900587
    Type: Grant
    Filed: December 28, 2016
    Date of Patent: November 3, 2020
    Assignee: Whirlpool Corporation
    Inventors: Daniel V. Clements, Christopher A. Gregory, John A. Hall, Patrick J. Schiavone, Rex Wilson