Patents by Inventor John Andrew HALL

John Andrew 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).

  • Spinal implant system and methods of use
    Patent number: 11759333
    Abstract: A spinal implant includes a first member configured to penetrate tissue and a second member. The second member has an abutment engageable with a surgical instrument and at least one peripheral capture element engageable with a moveable arm of the surgical instrument. Systems, spinal constructs, surgical instruments and methods are disclosed.
    Type: Grant
    Filed: October 11, 2019
    Date of Patent: September 19, 2023
    Inventors: Patrick Keene, Darren L Davis, John Andrew Hall
  • Orthopedic trial apparatus
    Patent number: 11039939
    Abstract: An orthopedic trial apparatus (100) including an orthopedic component (110) having a distal shaft portion (112) positionable within a passage in a bone and a proximal shaft portion (114) extending from the distal shaft portion, and a proximal trial assembly (120) engaged with the proximal shaft portion of the orthopedic component. The proximal trial assembly includes a proximal spacer (130) component and a proximal trial component (150). The proximal spacer component is rotationally engaged with the proximal shaft portion of the orthopedic component to substantially prevent relative rotation therebetween about a longitudinal axis. The proximal trial component is axially coupled to the proximal spacer component to prevent disengagement of the proximal trial component from the proximal spacer component while permitting selective rotation of the proximal trial component relative to the proximal spacer component about the longitudinal axis.
    Type: Grant
    Filed: February 28, 2017
    Date of Patent: June 22, 2021
    Assignee: Smith & Nephew, Inc.
    Inventors: Jacob Ryan Zimmerman, John Andrew Hall
  • SPINAL IMPLANT SYSTEM AND METHODS OF USE
    Publication number: 20210106436
    Abstract: A spinal implant includes a first member configured to penetrate tissue and a second member. The second member has an abutment engageable with a surgical instrument and at least one peripheral capture element engageable with a moveable arm of the surgical instrument. Systems, spinal constructs, surgical instruments and methods are disclosed.
    Type: Application
    Filed: October 11, 2019
    Publication date: April 15, 2021
    Inventors: Patrick Keene, Darren L Davis, John Andrew Hall
  • HCV NS4a/modified NS3 polypeptides and uses thereof
    Patent number: 10753939
    Abstract: Modified hepatitis C virus polypeptides are described. The polypeptides include the HCV NS4a domain and modified NS3 domain. The polypeptides retain conformational epitopes. HCV immunoassays including the polypeptides are also described.
    Type: Grant
    Filed: March 8, 2019
    Date of Patent: August 25, 2020
    Assignees: ORTHO-CLINICAL DIAGNOSTICS, INC., GRIFOLS WORLDWIDE OPERATIONS LIMITED, ORTHO CLINICAL DIAGNOSTICS, K.K
    Inventors: David Y. Chien, Doris Guenzi Coit, Toshiya Fujihara, Alexander Gyenes, John Andrew Hall, Angelica Medina-Selby, Jian Zheng
  • HCV NS4A/MODIFIED NS3 POLYPEPTIDES AND USES THEREOF
    Publication number: 20190271700
    Abstract: Modified hepatitis C virus polypeptides are described. The polypeptides include the HCV NS4a domain and modified NS3 domain. The polypeptides retain conformational epitopes. HCV immunoassays including the polypeptides are also described.
    Type: Application
    Filed: March 8, 2019
    Publication date: September 5, 2019
    Inventors: David Y. Chien, Doris Guenzi Coit, Toshiya Fujihara, Alexander Gyenes, John Andrew Hall, Angelica Medina-Selby, Jian Zheng
  • ORTHOPEDIC TRIAL APPARATUS
    Publication number: 20190117412
    Abstract: An orthopedic trial apparatus (100) including an orthopedic component (110) having a distal shaft portion (112) positionable within a passage in a bone and a proximal shaft portion (114) extending from the distal shaft portion, and a proximal trial assembly (120) engaged with the proximal shaft portion of the orthopedic component. The proximal trial assembly includes a proximal spacer (130) component and a proximal trial component (150). The proximal spacer component is rotationally engaged with the proximal shaft portion of the orthopedic component to substantially prevent relative rotation therebetween about a longitudinal axis. The proximal trial component is axially coupled to the proximal spacer component to prevent disengagement of the proximal trial component from the proximal spacer component while permitting selective rotation of the proximal trial component relative to the proximal spacer component about the longitudinal axis.
    Type: Application
    Filed: February 28, 2017
    Publication date: April 25, 2019
    Inventors: Jacob Ryan Zimmerman, John Andrew Hall
  • HCV NS4A/modified NS3 polypeptides and uses thereof
    Patent number: 10267803
    Abstract: Modified hepatitis C virus polypeptides are described. The polypeptides include the HCV NS4a domain and modified NS3 domain. The polypeptides retain conformational epitopes. HCV immunoassays including the polypeptides are also described.
    Type: Grant
    Filed: June 22, 2015
    Date of Patent: April 23, 2019
    Assignee: ORTHO-CLINICAL DIAGNOSTICS, INC.
    Inventors: David Y. Chien, Doris Guenzi Coit, Toshiya Fujihara, Alexander Gyenes, John Andrew Hall, Angelica Medina-Selby, Jian Zheng
  • HCV NS4A/MODIFIED NS3 POLYPEPTIDES AND USES THEREOF
    Publication number: 20180011096
    Abstract: Modified hepatitis C virus polypeptides are described. The polypeptides include the HCV NS4a domain and modified NS3 domain. The polypeptides retain conformational epitopes. HCV immunoassays including the polypeptides are also described.
    Type: Application
    Filed: June 22, 2015
    Publication date: January 11, 2018
    Inventors: David Y. CHIEN, Doris Guenzi COIT, Toshiya FUJIHARA, Alexander GYENES, John Andrew HALL, Angelica MEDINA-SELBY, Jian ZHENG