Patents by Inventor Timothy Phythian

Timothy Phythian 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).

  • Rotating hanger assemblies and methods
    Patent number: 11661807
    Abstract: A wellhead hanger assembly is provided. In one embodiment, a system includes a wellhead hanger, an inner sleeve coupled to the wellhead hanger, a running tool coupled to the inner sleeve, and an outer sleeve coupled to the running tool. The outer sleeve may be positioned to transmit torque from the running tool to the wellhead hanger, and the wellhead hanger may be in castellated engagement with the outer sleeve via a set of castellations and mating slots. Additional systems, devices, and methods are also disclosed.
    Type: Grant
    Filed: December 21, 2020
    Date of Patent: May 30, 2023
    Inventors: Pheng Aun Soh, Juan Carlos Gonzalez, Timothy Phythian, Craig Cotton