LIQUID CRYSTAL MEDIUM

Details for Australian Patent Application No. 2003288020 (hide)

Owner MERCK PATENT GMBH

Inventors KLASEN-MEMMER, Melanie; BREMER, Matthias; LIETZAU, Lars

Pub. Number AU-A-2003288020

PCT Number PCT/EP2003/0125

PCT Pub. Number WO2004/048500

Priority 102 54 598.7 22.11.02 DE

Filing date 5 November 2003

Wipo publication date 18 June 2004

International Classifications

C09K 019/32 Liquid crystal materials - containing condensed ring systems, i.e. fused, bridged or spiro ring systems

C09K 019/34 Liquid crystal materials - containing at least one heterocyclic ring

C09K 019/44 Liquid crystal materials - containing compounds with benzene rings directly linked

Event Publications

1 April 2004 Complete Application Filed

  Priority application(s): 102 54 598.7 22.11.02 DE

22 July 2004 Application Open to Public Inspection

  Published as AU-A-2003288020

11 August 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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