Membrane based electrochemical cell stacks

Details for Australian Patent Application No. 2003295710 (hide)

Owner Protonex Technology Corporation

Inventors Enayetullah, Mohammad; Rezac, Peter; Osenar, Paul; Sabin, Paul

Agent Pizzeys

Pub. Number AU-B-2003295710

PCT Number PCT/US2003/0371

PCT Pub. Number WO2004/047210

Priority 60/427,261 18.11.02 US

Parent 2003231755

Filing date 18 November 2003

Wipo publication date 15 June 2004

Acceptance publication date 27 August 2009

International Classifications

H01M 8/04 (2006.01) Fuel cells - Auxiliary arrangements or processes, e.g. for control of pressure, for circulation of fluids

H01M 2/00 (2006.01) Constructional details, or processes of manufacture, of the non-active parts

H01M 2/08 (2006.01) Constructional details, or processes of manufacture, of the non-active parts - Sealing materials

H01M 2/14 (2006.01) Constructional details, or processes of manufacture, of the non-active parts - Separators

H01M 8/02 (2006.01) Fuel cells - Details

H01M 8/24 (2006.01) Fuel cells - Grouping of fuel cells into batteries, e.g. modules

H01M 8/10 (2006.01) Fuel cells - Fuel cells with solid electrolytes

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 60/427,261 18.11.02 US

15 July 2004 Application Open to Public Inspection

  Published as AU-B-2003295710

30 July 2009 Amendment Made

  The nature of the amendment is: Amend the priority details to remove Convention detail 60/427,261 18 Nov 2002 US and under INID (62) add 2003231755 2004

27 August 2009 Application Accepted

  Published as AU-B-2003295710

24 December 2009 Standard Patent Sealed

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