Lubricating oil composition and method of improving efficiency of emissions control system

Details for Australian Patent Application No. 2007275457 (hide)

Owner THE LUBRIZOL CORPORATION

Inventors Wilk, Melody A.; Schroeck, Calvin W.; Di Biase, Stephen A.

Agent Houlihan2

Pub. Number AU-A-2007275457

PCT Pub. Number WO2008/011338

Priority 60/807,543 17.07.06 US

Filing date 13 July 2007

Wipo publication date 24 January 2008

International Classifications

C10M 135/10 (2006.01) Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium

C10M 137/10 (2006.01) Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus

C10M 159/20 (2006.01) Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution

C10M 163/00 (2006.01) Lubricating compositions characterised by the additive being a mixture of a compound of unknown or incompletely defined constitution and a non-macromolecular compound, each of these compounds being essential

C10N 10/04 (2006.01)

C10N 30/02 (2006.01)

C10N 40/25 (2006.01)

C10N 60/00 (2006.01)

Event Publications

5 February 2009 PCT application entered the National Phase

  PCT publication WO2008/011338 Priority application(s): WO2008/011338

8 July 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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