Patents by Inventor DAVID NIGEL THEAKER

DAVID NIGEL THEAKER 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).

  • UV APPARATUS
    Publication number: 20180334400
    Abstract: UV apparatus comprises a tube (1) of UV transparent material, at least one UV lamp (5) provided externally of the tube so as to emit UV light towards the tube, and a core (3) extending in an axial direction within the tube and configured to create turbulent flow in a liquid passing through the tube. A photocatalyst is provided on at least one surface of the core and is responsive to UV light emitted by the lamp to generate free radicals in liquid passing through the tube.
    Type: Application
    Filed: July 27, 2018
    Publication date: November 22, 2018
    Applicant: Ipurtech Limited
    Inventors: EDWARD CHRISTOPHER GUMMER, David Nigel Theaker
  • UV APPARATUS
    Publication number: 20160016830
    Abstract: UV apparatus comprises a tube of UV-transparent material, at least one UV lamp provided externally of the tube so as to emit UV light towards the tube, and a core extending in an axial direction within the tube and configured to create turbulent flow in a liquid passing through the tube. A photocatalyst is provided on at least one surface of the core and is responsive to UV light emitted by the lamp to generate free radicals in liquid passing through the tube.
    Type: Application
    Filed: February 5, 2014
    Publication date: January 21, 2016
    Applicant: IPURTECH LIMITED
    Inventors: EDWARD CHRISTOPHER GUMMER, DAVID NIGEL THEAKER