Synthetic diesel engine lubricants containing dispersant-viscosity modifier and functionalized phenol detergent

Details for Australian Patent Application No. 2002237907 (hide)

International Classifications

Event Publications

20 February 2003 Application Open to Public Inspection

Published as AU-B-2002237907

14 September 2006 Application Accepted

Published as AU-B-2002237907

18 January 2007 Standard Patent Sealed

13 September 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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