ABRADED FLUID DIFFUSION LAYER FOR AN ELECTROCHEMICAL FUEL CELL

Details for Australian Patent Application No. 2002257415 (hide)

Owner BALLARD POWER SYSTEMS INC.

Inventors PEINECKE, Volker; VON DER OSTENFABECK, Jorg; GORDON, John, Robert; HAAS, Herwig, Robert

Pub. Number AU-A-2002257415

PCT Pub. Number WO2002/089238

Priority 09/859,130 16.05.01 US; 09/847,461 02.05.01 US

Filing date 1 May 2002

Wipo publication date 11 November 2002

International Classifications

H01M 004/96 Electrodes - Carbon-based electrodes

Event Publications

17 April 2003 Application Open to Public Inspection

  Published as AU-A-2002257415

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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