Process for the preparation of melamine

Details for Australian Patent Application No. 2003256150 (hide)

Owner DSM IP Assets B.V.

Inventors Grimbergen, Reinier; Tjioe, Tjay Tjien; Kuczynski, Michal; Grolman, Eric

Agent Spruson & Ferguson

Pub. Number AU-B-2003256150

PCT Number PCT/NL03/00546

PCT Pub. Number WO2004/016599

Priority 1021287 15.08.02 NL

Filing date 29 July 2003

Wipo publication date 3 March 2004

Acceptance publication date 11 June 2009

International Classifications

C07D 251/60 (2006.01) Heterocyclic compounds containing 1,3,5-triazine rings

Event Publications

6 November 2003 Complete Application Filed

  Priority application(s): 1021287 15.08.02 NL

22 April 2004 Application Open to Public Inspection

  Published as AU-B-2003256150

3 March 2005 Amendment Made

  The nature of the amendment is: Amend the name of the applicant to DSM IP Assets B.V.

11 June 2009 Application Accepted

  Published as AU-B-2003256150

15 October 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under reg. 22.2I(2). This application has been accepted or advertised accepted. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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