Lubricating oil for a diesel powered engine and method of operating a diesel powered engine

Details for Australian Patent Application No. 2003245708 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Colapret, Kay Ann; Russo, Joseph Michael; Kaushik, Krishna Rangraj; Paggi, Raymond Edward; Macias, James Robert

Agent Spruson & Ferguson

Pub. Number AU-B-2003245708

PCT Number PCT/US03/20220

PCT Pub. Number WO2004/003116

Priority 60/392,770 01.07.02 US; 10/602,989 24.06.03 US

Filing date 30 June 2003

Wipo publication date 19 January 2004

Acceptance publication date 5 October 2006

International Classifications

C10M 133/22 (2006.01) Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen

Event Publications

25 September 2003 Complete Application Filed

  Priority application(s): 60/392,770 01.07.02 US; 10/602,989 24.06.03 US

4 March 2004 Application Open to Public Inspection

  Published as AU-B-2003245708

5 October 2006 Application Accepted

  Published as AU-B-2003245708

8 February 2007 Standard Patent Sealed

27 January 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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