Patents by Inventor Jonathan Anthony Lloyd

Jonathan Anthony Lloyd 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).

  • Membrane electrode assemblies
    Patent number: 8846267
    Abstract: A flexible MEA comprises an integral assembly of electrode, catalyst and ionomeric membrane material.
    Type: Grant
    Filed: June 27, 2006
    Date of Patent: September 30, 2014
    Assignee: ITM Power (Research) Ltd.
    Inventors: Donald James Highgate, Jonathan Anthony Lloyd, Simon Bourne, Rachel Louise Smith
  • Production of membrane electrode assemblies and stacks thereof
    Patent number: 8399153
    Abstract: In a method for the production of a membrane electrode assembly comprising a membrane, electrodes and a catalyst, the catalyst is pressed into the membrane material, e.g. when forming the material in situ.
    Type: Grant
    Filed: June 16, 2005
    Date of Patent: March 19, 2013
    Assignee: ITM Power (Research) Limited
    Inventors: Donald James Highgate, Jonathan Anthony Lloyd, Simon Bourne, Rachel Louise Smith
  • Membrane electrode assembly with controlled water management/ion flow
    Patent number: 7846604
    Abstract: A membrane-electrode assembly includes a grid for controlling ion flow, separate layers of membrane material and/or an ionically inactive material for the transmission of a liquid or gaseous reaction component to end/or form at least one of the electrodes.
    Type: Grant
    Filed: June 16, 2005
    Date of Patent: December 7, 2010
    Assignee: ITM Power (Research) Limited
    Inventors: Donald James Highgate, Jonathan Anthony Lloyd, Simon Bourne, Rachel Louise Smith
  • Membrane Electrode Assemblies
    Publication number: 20100159349
    Abstract: A flexible MEA comprises an integral assembly of electrode, catalyst and ionomeric membrane material.
    Type: Application
    Filed: June 27, 2006
    Publication date: June 24, 2010
    Inventors: Donald James Highgate, Jonathan Anthony LLoyd, Simon Bourne, Rachel Louise Smith
  • Combustion System Comprising an Electrolyser
    Publication number: 20090217641
    Abstract: A system comprises, in addition to a combustion engine having a hydrocarbon fuel inlet line and a line for fuel exhaust, an electrolyser capable of converting water to hydrogen and oxygen, and an outlet line for the hydrogen at least, wherein the outlet line leads to the engine or to the exhaust line.
    Type: Application
    Filed: February 7, 2007
    Publication date: September 3, 2009
    Inventors: Jonathan Anthony Lloyd, Donald James Highgate, Stephen Neal Jones
  • Method of photoelectrolysis
    Patent number: 7318888
    Abstract: A method for the photoelectrolysis of a liquid or gaseous species, comprises irradiating an ion exchange membrane of a membrane electrode assembly, wherein the membrane is an optically transparent material and comprises the species.
    Type: Grant
    Filed: July 7, 2005
    Date of Patent: January 15, 2008
    Assignee: ITM Power Ltd
    Inventors: Donald James Highgate, Jonathan Anthony Lloyd
  • Expandable/contractable composition for surgical or dental use
    Patent number: 7210935
    Abstract: A composition, suitable for surgical or dental use, which can expand and/or contract in at least one direction without similar expansion or contraction in another direction, comprises an inner and an outer portion, the portions differing in their expansion properties and/or the extent to which they are prestressed.
    Type: Grant
    Filed: April 26, 2004
    Date of Patent: May 1, 2007
    Assignee: Dental Root Filling Products Ltd
    Inventors: Donald James Highgate, Jonathan Anthony Lloyd
  • Expandable/contractable composition for surgical or dental use
    Publication number: 20040234930
    Abstract: A composition, suitable for surgical or dental use, which can expand and/or contract in at least one direction without similar expansion or contraction in another direction, comprises an inner and an outer portion, the portions differing in their expansion properties and/or the extent to which they are prestressed.
    Type: Application
    Filed: April 26, 2004
    Publication date: November 25, 2004
    Inventors: Donald James Highgate, Jonathan Anthony Lloyd
  • Method of photoelectrolysis
    Publication number: 20030226762
    Abstract: A method for the photoelectrolysis of a liquid or gaseous species, comprises irradiating an ion exchange membrane of a membrane electrode assembly, wherein the membrane is an optically transparent material and comprises the species.
    Type: Application
    Filed: February 19, 2003
    Publication date: December 11, 2003
    Inventors: Donald James Highgate, Jonathan Anthony Lloyd