CONVERSION OF SLUDGES AND CARBONACEOUS MATERIALS

Details for Australian Patent Application No. 2003254399 (hide)

Owner ENVIRONMENTAL SOLUTIONS INTERNATIONAL LTD

Inventors Bridle, Trevor Redvers; Skrypski-Mantele, Stefan

Agent Wrays

Pub. Number AU-A-2003254399

PCT Number PCT/AU03/01099

PCT Pub. Number WO2004/022673

Priority 2002951194 04.09.02 AU

Filing date 26 August 2003

Wipo publication date 29 March 2004

International Classifications

C10B 053/00 Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form

C02F 011/10 Treatment of sludge - by pyrolysis

Event Publications

30 October 2003 Complete Application Filed

  Priority application(s): 2002951194 04.09.02 AU

13 May 2004 Application Open to Public Inspection

  Published as AU-A-2003254399

22 June 2006 Assignment before Grant

  Environmental Solutions International Ltd The application has been assigned to Enermode Pty Ltd

26 March 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). 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.

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