A NOVEL CHEMICAL BASE FOR FUEL CELL ENGINE HEAT EXCHANGE COOLANT/ANTIFREEZE

Details for Australian Patent Application No. 2002256626 (hide)

Owner SHELL INTERNATIONAL RESEARCH MAATSCHAPPIJ B.V.

Inventors EATON, Edward, Raynes; SMITH, Christopher, John; BOON, Wyndham, Henry

Pub. Number AU-A-2002256626

PCT Pub. Number WO2002/073727

Priority 60/268,642 14.02.01 US

Filing date 14 February 2002

Wipo publication date 24 September 2002

International Classifications

H01M 008/04 Fuel cells - Auxiliary arrangements or processes, e.g. for control of pressure, for circulation of fluids

C09K 005/10 Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants

Event Publications

20 March 2003 Application Open to Public Inspection

  Published as AU-A-2002256626

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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