Process for manufacturing cellulose acetate

Details for Australian Patent Application No. 2003204273 (hide)

International Classifications

Event Publications

5 June 2003 Complete Application Filed

Priority application(s): 2002-186476 26.06.02 JP

15 January 2004 Application Open to Public Inspection

Published as AU-B-2003204273

5 August 2004 Application Accepted

Published as AU-B-2003204273

23 September 2004 Application for Amendment

The nature of the amendment is as shown in the statement(s) filed 24 Aug 2004. Address for service in Australia - Shelston IP Level 21 60 Margaret Street Sydney NSW 2000 2004

2 December 2004 Standard Patent Sealed

24 February 2005 Amendment Made

The nature of the amendment is as shown in the statement(s) filed 24 Aug 2004

21 September 2006 Assignment Registered

Nihon Zaikei Kabushiki Kaisha The patent has been Assignments Registered assigned to Celjan Co. Ltd

18 December 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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