Additives and lubricant formulations for improved corrosion protection

Details for Australian Patent Application No. 2005202800 (hide)

Owner Afton Chemical Corporation

Inventors Devlin, Cathy C.; Anderson, Gregory Paul; Passut, Charles A.

Agent Davies Collison Cave

Pub. Number AU-B-2005202800

Priority 10884466 02.07.04 US

Filing date 27 June 2005

Wipo publication date 19 January 2006

Acceptance publication date 25 October 2007

International Classifications

C10M 149/04 (2006.01) Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen

C10M 149/06 (2006.01) Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen

Event Publications

14 July 2005 Complete Application Filed

  Priority application(s): 10884466 02.07.04 US

19 January 2006 Application Open to Public Inspection

  Published as AU-B-2005202800

25 October 2007 Application Accepted

  Published as AU-B-2005202800

21 February 2008 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27 January 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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