Patents Assigned to Marwell AS
  • Device comprising a dissolvable material for use in a wellbore
    Patent number: 12084941
    Abstract: A device is for use in a wellbore. The device has a dissolvable material for being dissolved over a limited time period and an electrically insulating material covering a portion of the dissolvable material for keeping the dissolvable material out of contact with any more noble material when the device is in use. A tubing has the device for use of the device.
    Type: Grant
    Filed: November 4, 2020
    Date of Patent: September 10, 2024
    Assignee: Marwell AS
    Inventors: Geirmund Sætre, Michael K. Williamson
  • A DEVICE COMPRISING A DISSOLVABLE MATERIAL FOR USE IN A WELLBORE
    Publication number: 20220372834
    Abstract: A device is for use in a wellbore. The device has a dissolvable material for being dissolved over a limited time period and an electrically insulating material covering a portion of the dissolvable material for keeping the dissolvable material out of contact with any more noble material when the device is in use. A tubing has the device for use of the device.
    Type: Application
    Filed: November 4, 2020
    Publication date: November 24, 2022
    Applicant: Marwell AS
    Inventors: Geirmund Sætre, Michael K. Williamson