METHOD FOR PRODUCING INVERSE OPALINE STRUCTURES

Details for Australian Patent Application No. 2003255503 (hide)

Owner MERCK PATENT GMBH

Inventors WINKLER, Holger; HELLMANN, Gotz; RUHL, Tilmannn; SPAHN, Peter

Pub. Number AU-A-2003255503

PCT Number PCT/EP03/09717

PCT Pub. Number WO2004/031102

Priority 102 45 848.0 30.09.02 DE

Filing date 2 September 2003

Wipo publication date 23 April 2004

International Classifications

C04B 038/00 Porous mortars, concrete, artificial stone or ceramic ware

C08F 285/00 Macromolecular compounds obtained by polymerising monomers on to preformed graft polymers

G02B 006/12 Light guides - of the integrated circuit kind

Event Publications

6 November 2003 Complete Application Filed

  Priority application(s): 102 45 848.0 30.09.02 DE

27 May 2004 Application Open to Public Inspection

  Published as AU-A-2003255503

16 June 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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