In situ biodegradation of subsurface contaminants by injection of phosphate nutrients and hydrogen

Details for Australian Patent Application No. 2003233398 (hide)

International Classifications

Event Publications

28 August 2003 Complete Application Filed

Priority application(s): 60/366,549 25.03.02 US

20 November 2003 Application Open to Public Inspection

Published as AU-B-2003233398

26 February 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

14 May 2009 Section 223 Application Allowed

Priester III, L. The time in which to gain acceptance has been extended to 03 May 2009. Address for service in Australia - Knightsbridge Patent Attorneys Level 13 200 Queen Street MELBOURNE VIC 3000 2004

28 May 2009 Application Accepted

Published as AU-B-2003233398

24 September 2009 Standard Patent Sealed

20 October 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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