Lubricating oil compositions for internal combustion engines with improved wear performance

Details for Australian Patent Application No. 2003212884 (hide)

Owner EXXONMOBIL RESEARCH AND ENGINEERING COMPANY

Inventors Baillargeon, David J; Deckman, Douglas Edward; Maxwell, William L; Buck, William H; Winemiller, Mark D

Agent Watermark

Pub. Number AU-A-2003212884

PCT Number PCT/US03/02995

PCT Pub. Number WO2003/064569

Priority 10/353,169 28.01.03 US; 60/353,735 31.01.02 US

Filing date 31 January 2003

Wipo publication date 2 September 2003

International Classifications

C10M 141/00 Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential

C10M 169/04 Mixtures of base-materials, thickeners and additives

Event Publications

24 July 2003 Complete Application Filed

  Priority application(s): 10/353,169 28.01.03 US; 60/353,735 31.01.02 US

18 September 2003 Application Open to Public Inspection

  Published as AU-A-2003212884

28 August 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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