Use of arylor alkyloxy-substituted phthalocyanines as marking substances for liquids

Details for Australian Patent Application No. 2007224512 (hide)

Owner BASF SE

Inventors Vamvakaris, Christos; Konnemann, Martin; Gessner, Thomas; Ahlers, Wolfgang; Sens, Rudiger; Ebert, Sophia

Agent Watermark

Pub. Number AU-A-2007224512

PCT Pub. Number WO2007/104685

Priority 06111161.3 15.03.06 EP

Filing date 7 March 2007

Wipo publication date 20 September 2007

International Classifications

C07D 209/44 (2006.01) Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07C 255/51 (2006.01) Carboxylic acid nitriles

C07D 487/22 (2006.01) Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups

C07F 19/00 (2006.01) Metal compounds according to more than one of main groups

C09B 47/08 (2006.01) Porphines

C10L 1/00 (2006.01) Liquid carbonaceous fuels

C10M 171/00 (2006.01) Compositions characterised by physical properties

G01N 33/28 (2006.01) Investigating or analysing materials by specific methods not covered by groups

Event Publications

9 October 2008 PCT application entered the National Phase

  PCT publication WO2007/104685 Priority application(s): WO2007/104685

24 March 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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