Cooling agents for cooling systems in fuel cell drives

Details for Australian Patent Application No. 2002231708 (hide)

Owner BASF Aktiengesellschaft

Inventors Bergemann, Marco; Dambach, Stefan; Wenderoth, Bernd; Meszaros, Ladislaus; Fidorra, Uwe

Agent Watermark

Pub. Number AU-B-2002231708

PCT Pub. Number WO2002/055630

Priority 100 63 951.8 20.12.00 DE

Filing date 14 December 2001

Wipo publication date 24 July 2002

Acceptance publication date 5 October 2006

International Classifications

C09K 5/20 (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

6 February 2003 Application Open to Public Inspection

  Published as AU-B-2002231708

5 October 2006 Application Accepted

  Published as AU-B-2002231708

1 February 2007 Standard Patent Sealed

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