LIQUID CRYSTAL COMPOUNDS

Details for Australian Patent Application No. 2003202691 (hide)

Owner QINETIQ LIMITED

Inventors CAMPBELL, Neil, Lestor; KELLY, Stephen, Malcom; DUFFY, Warren, Lee

Pub. Number AU-A-2003202691

PCT Number PCT/GB03/00305

PCT Pub. Number WO2003/064381

Priority 0202201.0 31.01.02 GB

Filing date 27 January 2003

Wipo publication date 2 September 2003

International Classifications

C07C 323/62 Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups

C07C 069/92 Esters of carboxylic acids

C07C 069/757 Esters of carboxylic acids

C09K 019/12 Liquid crystal materials

C09K 019/14 Liquid crystal materials

C09K 019/16 Liquid crystal materials

C09K 019/18 Liquid crystal materials

C09K 019/20 Liquid crystal materials

C09K 019/30 Liquid crystal materials - containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings

C07C 323/12 Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups

C07C 255/50 Carboxylic acid nitriles

C07C 255/55 Carboxylic acid nitriles

C07C 043/225 Ethers

C07C 043/192 Ethers

Event Publications

10 April 2003 Complete Application Filed

  Priority application(s): 0202201.0 31.01.02 GB

18 September 2003 Application Open to Public Inspection

  Published as AU-A-2003202691

14 October 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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