Patents by Inventor Christopher S. Ahmad

Christopher S. Ahmad 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).

  • Substituted tetrahydrofurans as modulators of sodium channels
    Patent number: 11919887
    Abstract: Compounds, and pharmaceutically acceptable salts thereof, useful as inhibitors of sodium channels are provided. Also provided are pharmaceutical compositions comprising the compounds or pharmaceutically acceptable salts and methods of using the compounds, pharmaceutically acceptable salts, and pharmaceutical compositions in the treatment of various disorders, including pain.
    Type: Grant
    Filed: November 8, 2022
    Date of Patent: March 5, 2024
    Assignee: VERTEX PHARMACEUTICALS INCORPORATED
    Inventors: Steven John Durrant, Nadia M. Ahmad, Elizabeth Mary Beck, Lidio Marx Carvalho Meireles, Ewa Iwona Chudyk, Gorka Etxebarria Jardi, Bhairavi Galan, Sara S. Hadida Ruah, Dennis James Hurley, Ronald Marcellus Knegtel, Timothy Donald Neubert, Joanne Louise Pinder, Joseph Pontillo, Robert Pullin, Yvonne Schmidt, David Matthew Shaw, Sarah Skerratt, Dean Stamos, Stephen Andrew Thomson, Anisa Nizarali Virani, Christopher Wray
  • BONE ANCHORAGE SYSTEM AND SURGICAL METHODS FOR SAME
    Publication number: 20230017573
    Abstract: Bone anchoring methods and systems employed by such methods. The bone anchoring methods involve implanting a vertebral adjustment system into a vertebral body of a patient. The vertebral adjustment system includes a flexible member and a tensioning mechanism coupled to the flexible member. The tensioning mechanism is capable of imparting a force on the flexible member to change the tension of the flexible member. The methods include the step of engaging the tensioning mechanism to the flexible member, enabling the flexible member to be tensioned and secured in place.
    Type: Application
    Filed: September 29, 2022
    Publication date: January 19, 2023
    Applicant: VERTEBRAL ANCHOR SYSTEMS, LLC
    Inventors: Michael Vitale, Christopher S. Ahmad
  • Bone anchorage system
    Patent number: 11457966
    Abstract: A bone anchoring system having a flexible member with a first end and a second end opposite the first end. A fastener provided at a first end of the flexible member for retaining the flexible member within a bone. A rigid member is provided to ensure movement or pull-through of the flexible member does not occur.
    Type: Grant
    Filed: April 29, 2020
    Date of Patent: October 4, 2022
    Assignee: VERTEBRAL ANCHOR SYSTEM, LLC
    Inventors: Michael Vitale, Christopher S. Ahmad
  • BONE ANCHORAGE SYSTEM
    Publication number: 20200261132
    Abstract: A bone anchoring system having a flexible member with a first end and a second end opposite the first end. A fastener provided at a first end of the flexible member for retaining the flexible member within a bone. A rigid member is provided to ensure movement or pull-through of the flexible member does not occur.
    Type: Application
    Filed: April 29, 2020
    Publication date: August 20, 2020
    Applicant: VERTEBRAL ANCHOR SYSTEM, LLC
    Inventors: Michael Vitale, Christopher S. Ahmad
  • Bone anchorage system
    Patent number: 10660682
    Abstract: A bone anchoring system having a flexible member with a first end and a second end opposite the first end. A fastener provided at a first end of the flexible member for retaining the flexible member within a bone. A rigid member is provided to ensure movement or pull-through of the flexible member does not occur.
    Type: Grant
    Filed: August 31, 2017
    Date of Patent: May 26, 2020
    Assignee: VERTEBRAL ANCHOR SYSTEM, LLC
    Inventors: Michael Vitale, Christopher S. Ahmad
  • BONE ANCHORAGE SYSTEM
    Publication number: 20200000505
    Abstract: A bone anchoring system having a flexible member with a first end and a second end opposite the first end. A fastener provided at a first end of the flexible member for retaining the flexible member within a bone. A rigid member is provided to ensure movement or pull-through of the flexible member does not occur.
    Type: Application
    Filed: August 31, 2017
    Publication date: January 2, 2020
    Applicant: VERTEBRAL ANCHOR SYSTEM, LLC
    Inventors: Michael Vitale, Christopher S. Ahmad