Corrosion inhibiting compositions and methods for fuel cell coolant systems

Details for Australian Patent Application No. 2002346913 (hide)

Owner Texaco Development Corporation

Inventors Lievens, Serge; Maes, Jean-Pierre

Agent Davies Collison Cave

Pub. Number AU-B-2002346913

PCT Number PCT/EP02/11497

PCT Pub. Number WO2003/033616

Priority 01308821.6 17.10.01 EP

Filing date 15 October 2002

Wipo publication date 28 April 2003

Acceptance publication date 6 September 2007

International Classifications

C09K 5/20 (2006.01) Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants

C09K 5/10 (2006.01) Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants

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

Event Publications

13 March 2003 Complete Application Filed

  Priority application(s): 01308821.6 17.10.01 EP

3 July 2003 Application Open to Public Inspection

  Published as AU-B-2002346913

6 September 2007 Application Accepted

  Published as AU-B-2002346913

10 January 2008 Standard Patent Sealed

10 May 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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