Method for delignifying lignocellulosic raw materials
Details for Australian Patent Application No. 2002328308 (hide)
International Classifications
Event Publications
23 January 2003 Complete Application Filed
Priority application(s): 101 31 028.5 29.06.01 DE
15 May 2003 Application Open to Public Inspection
Published as AU-B-2002328308
6 January 2005 Amendment Made
The nature of the amendment is as shown in the statement(s) filed 17 Nov 2004
26 July 2007 Application Accepted
Published as AU-B-2002328308
22 November 2007 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2 February 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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