Method for reducing the naphthenic acid content of crude oil and its fractions

Details for Australian Patent Application No. 2001249542 (hide)

International Classifications

Event Publications

21 April 2005 Application Accepted

Published as AU-B-2001249542

18 August 2005 Standard Patent Sealed

21 October 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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