Solvents for use in the treatment of lignin-containing materials

Details for Australian Patent Application No. 2004264447 (hide)

Owner Viridian Chemical Pty Ltd

Inventors MacFarlane, Douglas Robert; Upfal, Jonathan; Forsyth, Stuart Alexander

Agent Griffith Hack

Pub. Number AU-A-2004264447

PCT Pub. Number WO2005/017252

Priority 2003904323 13.08.03 AU

Filing date 13 August 2004

Wipo publication date 24 February 2005

International Classifications

D21C 3/04 (2006.01) Pulping cellulose-containing materials

Event Publications

16 February 2006 PCT application entered the National Phase

  PCT publication WO2005/017252 Priority application(s): WO2005/017252

11 March 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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