Refrigerant compositions

Details for Australian Patent Application No. 2003269277 (hide)

Owner E.I. Du Pont De Nemours & Company

Inventors Chambers, Owen Ross; Roberts, Neil Andre

Agent Davies Collison Cave

Pub. Number AU-B-2003269277

PCT Number PCT/GB03/04421

PCT Pub. Number WO2004/033582

Priority 0223724.6 11.10.02 GB

Filing date 13 October 2003

Wipo publication date 4 May 2004

Acceptance publication date 29 January 2009

International Classifications

C09K 5/04 (2006.01) Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants

Event Publications

15 January 2004 Complete Application Filed

  Priority application(s): 0223724.6 11.10.02 GB

3 June 2004 Application Open to Public Inspection

  Published as AU-B-2003269277

11 May 2006 Assignment before Grant

  Rhodia Organique Fine Limited The application has been assigned to E.I. Du Pont De Nemours & Company

29 January 2009 Application Accepted

  Published as AU-B-2003269277

28 May 2009 Standard Patent Sealed

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