Patents by Inventor Timothy Reginal Marshall

Timothy Reginal Marshall 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).

  • Subsea technology
    Patent number: 11525338
    Abstract: A system for tethering a subsea blowout preventer (BOP) or well head is disclosed. In at least one embodiment, the system comprises an interface associable with the BOP, and more than one anchors disposed about the BOP. Each anchor is configured to carry or support a tensioning system arranged in operable association with a respective tether. Each tether is arranged so as to link a respective anchor with a respective operable means associated with the BOP. Furthermore, each of the respective operable means are configured in operable association with the interface such that tension in the tethers can be adjustable either individually or together as a group of two or more tethers, by way of the interface.
    Type: Grant
    Filed: March 12, 2018
    Date of Patent: December 13, 2022
    Inventors: Daniel Forster, David Archibald Cree, Timothy Reginal Marshall, Alex Paul Taylor, Matthew Douglas Brown
  • IMPROVEMENTS IN OR RELATING TO SUBSEA TECHNOLOGY
    Publication number: 20200240244
    Abstract: A system for tethering a subsea blowout preventer (BOP) or well head is disclosed. In at least one embodiment, the system comprises an interface associable with the BOP, and more than one anchors disposed about the BOP. Each anchor is configured to carry or support a tensioning system arranged in operable association with a respective tether. Each tether is arranged so as to link a respective anchor with a respective operable means associated with the BOP. Furthermore, each of the respective operable means are configured in operable association with the interface such that tension in the tethers can be adjustable either individually or together as a group of two or more tethers, by way of the interface.
    Type: Application
    Filed: March 12, 2018
    Publication date: July 30, 2020
    Inventors: Daniel Forster, David Archibald Cree, Timothy Reginal Marshall, Alex Paul Taylor, Mathew Douglas Brown