Pyrazole azomethines and colorants containing these compounds

Details for Australian Patent Application No. 2005311855 (hide)

Owner The Procter & Gamble Company

Inventors Morand, Emmanuel; Gottel, Otto; Braun, Hans-Jurgen; Hayoz, Andre

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2005311855

PCT Pub. Number WO2006/060564

Priority 102004058059.6 02.12.04 DE

Filing date 1 December 2005

Wipo publication date 8 June 2006

International Classifications

C09B 55/00 (2006.01) Azomethine dyes

C07D 231/38 (2006.01) Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings

Event Publications

28 June 2007 PCT application entered the National Phase

  PCT publication WO2006/060564 Priority application(s): WO2006/060564

3 December 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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