High temperature gas seal

Details for Australian Patent Application No. 2003292934 (hide)

Owner Versa Power Systems, Ltd.

Inventors Zhang, Xinge; Tang, Zheng; Chahal, Dhanwant; Brule, Robert

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2003292934

PCT Number PCT/CA2003/0020

PCT Pub. Number WO2004/059761

Priority 60/319,811 24.12.02 US

Filing date 23 December 2003

Wipo publication date 22 July 2004

Acceptance publication date 17 September 2009

International Classifications

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

H01M 8/02 (2006.01) Fuel cells - Details

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

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 60/319,811 24.12.02 US

26 August 2004 Application Open to Public Inspection

  Published as AU-B-2003292934

21 July 2005 Assignment before Grant

  Global Thermoelectric Inc The application has been assigned to Fuelcell Energy, Ltd. 2004

13 September 2007 Assignment before Grant

  Fuellcell Energy, Ltd. The application has been assigned to Versa Power Systems, Ltd.

17 September 2009 Application Accepted

  Published as AU-B-2003292934

21 January 2010 Standard Patent Sealed

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