Anti-reflective coating for a substrate

Details for Australian Patent Application No. 2004287785 (hide)

Owner Tru Vue, Inc.

Inventors Woodruff, Daniel P.; Meredith, William A.; Anderson, Joel T.; German, John R.

Agent Watermark

Pub. Number AU-B-2004287785

PCT Pub. Number WO2005/044554

Priority 60/514,936 28.10.03 US

Filing date 20 October 2004

Wipo publication date 19 May 2005

Acceptance publication date 7 January 2010

International Classifications

C03C 17/34 (2006.01) Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating - with at least two coatings having different compositions

G02B 1/11 (2006.01) Optical elements characterised by the material of which they are made

Event Publications

18 May 2006 PCT application entered the National Phase

  PCT publication WO2005/044554 Priority application(s): WO2005/044554

7 January 2010 Application Accepted

  Published as AU-B-2004287785

3 June 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under reg. 22.2I(2). This application has been accepted or advertised accepted. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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