Process for the preparation of 3-isochromanone

Details for Australian Patent Application No. 2003219316 (hide)

International Classifications

Event Publications

31 July 2003 Complete Application Filed

Priority application(s): 0210370.3 07.05.02 GB

15 January 2004 Application Open to Public Inspection

Published as AU-B-2003219316

11 June 2009 Corrigenda

Applications OPI - Name Index Under the Name/s Syngenta Limited and Syngenta Participations AG, Application No. 2003219316, under INID (43) correct the Publication Date to 24 November 2003

27 August 2009 Application Accepted

Published as AU-B-2003219316

24 December 2009 Standard Patent Sealed

3 November 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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