PHOTOACTIVE COPOLYMER

Details for Australian Patent Application No. 2002221422 (hide)

Owner ROLIC AG

Inventors MARCK, Guy; MULLER, Olivier; SEIBERLE, Hubert; SCHUSTER, Andreas; BUCHECKER, Richard

Pub. Number AU-A-2002221422

PCT Pub. Number WO2002/053609

Priority 00811258.3 29.12.00 EP

Filing date 28 December 2001

Wipo publication date 16 July 2002

International Classifications

C08F 246/00 Copolymers in which the nature of only the monomers in minority is defined

C09K 019/38 Liquid crystal materials - Polymers, e.g. polyamides

G02F 001/1337 Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating

Event Publications

23 January 2003 Application Open to Public Inspection

  Published as AU-A-2002221422

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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