LIQUID CRYSTALLINE MEDIUM

Details for Australian Patent Application No. 2002223561 (hide)

Owner MERCK PATENT GMBH

Inventors HORNUNG, Barbara; SCHMIDT, Wolfgang; WINGEN, Rainer; KLASENMEMMER, Melanie; WELLER, Clarissa; BREMER, Matthias; PAULUTH, Detlef; DUBAL, Hans-Rolf

Pub. Number AU-A-2002223561

PCT Pub. Number WO2002/051963

Priority 100 64 995.5 23.12.00 DE

Filing date 25 September 2001

Wipo publication date 8 July 2002

International Classifications

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

C09K 019/42 Liquid crystal materials - Mixtures of liquid crystal compounds covered by two or more of the preceding groups

Event Publications

23 January 2003 Application Open to Public Inspection

  Published as AU-A-2002223561

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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