Patents by Inventor Duncan Edward Reay

Duncan Edward Reay 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).

  • Method and apparatus for maintaining a minimum temperature in a fluid
    Patent number: 10197339
    Abstract: Apparatus and method for maintaining temperature in a sub-sea device, in particular in relation to fluid in the device. A material having a high latent heat on phase change is used to release latent heat to the fluid when the fluid temperature decreases towards a threshold value.
    Type: Grant
    Filed: November 27, 2017
    Date of Patent: February 5, 2019
    Assignee: GE Oil & Gas UK Limited
    Inventors: George Karabelas, Duncan Edward Reay
  • METHOD AND APPARATUS FOR MAINTAINING A MINIMUM TEMPERATURE IN A FLUID
    Publication number: 20180080722
    Abstract: Apparatus and method for maintaining temperature in a sub-sea device, in particular in relation to fluid in the device. A material having a high latent heat on phase change is used to release latent heat to the fluid when the fluid temperature decreases towards a threshold value.
    Type: Application
    Filed: November 27, 2017
    Publication date: March 22, 2018
    Applicant: GE Oil & Gas UK Limited
    Inventors: George Karabelas, Duncan Edward Reay
  • Method and apparatus for maintaining a minimum temperature in a fluid
    Patent number: 9851157
    Abstract: Apparatus and method for maintaining temperature in a sub-sea device, in particular in relation to fluid in the device. A material having a high latent heat on phase change is used to release latent heat to the fluid when the fluid temperature decreases towards a threshold value.
    Type: Grant
    Filed: June 22, 2012
    Date of Patent: December 26, 2017
    Assignee: GE Oil & Gas UK Limited
    Inventors: George Karabelas, Duncan Edward Reay
  • METHOD AND APPARATUS FOR MAINTAINING A MINIMUM TEMPERATURE IN A FLUID
    Publication number: 20140116665
    Abstract: Apparatus and method for maintaining temperature in a sub-sea device, in particular in relation to fluid in the device. A material having a high latent heat on phase change is used to release latent heat to the fluid when the fluid temperature decreases towards a threshold value.
    Type: Application
    Filed: June 22, 2012
    Publication date: May 1, 2014
    Applicant: WELLSTREAM INTERNATIONAL LIMITED
    Inventors: George Karabelas, Duncan Edward Reay