GAS DIFFUSION BACKING FOR FUEL CELLS

Details for Australian Patent Application No. 2002357288 (hide)

Owner E.I. DU PONT DE NEMOURS AND COMPANY

Inventors BANERJEE, Shoibal; BARTON, Kelly

Pub. Number AU-A-2002357288

PCT Number PCT/US02/40334

PCT Pub. Number WO2003/058743

Priority 60/343,845 27.12.01 US

Filing date 18 December 2002

Wipo publication date 24 July 2003

International Classifications

H01M 008/10 Fuel cells - Fuel cells with solid electrolytes

H01M 004/88 Electrodes - Processes of manufacture

H01M 004/96 Electrodes - Carbon-based electrodes

H01M 004/86 Electrodes - Inert electrodes with catalytic activity, e.g. for fuel cells

Event Publications

27 March 2003 Complete Application Filed

  Priority application(s): 60/343,845 27.12.01 US

4 September 2003 Application Open to Public Inspection

  Published as AU-A-2002357288

16 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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