Method for prevention of corrosion by naphthenic acids in refineries

Details for Australian Patent Application No. 2004263692 (hide)

International Classifications

Event Publications

16 February 2006 PCT application entered the National Phase

PCT publication WO2005/014758 Priority application(s): WO2005/014758

17 April 2008 Alteration of Name

The name of the applicant has been altered to Arkema France

24 September 2009 Application Accepted

Published as AU-B-2004263692

21 January 2010 Standard Patent Sealed

2 February 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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