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Details for Australian Patent Application No. 2003270640 (hide)

Owner COGNIS CORPORATION

Inventors Virnig, Michael J; Olafson, Stephen M.; Sudderth, R Brantley; Mattison, Phillip L.

Agent Watermark

Pub. Number AU-A-2003270640

PCT Number PCT/US03/28821

PCT Pub. Number WO2004/028964

Priority 60/413,851 26.09.02 US; 10/657,786 08.09.03 US

Filing date 12 September 2003

Wipo publication date 19 April 2004

International Classifications

C01B 031/00 Carbon

C07C 261/00 Derivatives of cyanic acid

C07C 271/00 Derivatives of carbamic acid, i.e. compounds containing any of the groups the nitrogen atom not being part of nitro or nitroso groups

C22B 015/00 Obtaining copper

C07C 275/00 Derivatives of urea, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups

Event Publications

15 January 2004 Complete Application Filed

  Priority application(s): 60/413,851 26.09.02 US; 10/657,786 08.09.03 US

20 May 2004 Application Open to Public Inspection

  Published as AU-A-2003270640

9 April 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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