Rapid, thermally cured, back side mar resistant and antireflective coating for ophthalmic lenses

Details for Australian Patent Application No. 2003299829 (hide)

Owner Vision-Ease Lens, Inc.

Inventors Hage Martin L.; Moravec, Thomas J.; Boulineau, Michael S.

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2003299829

PCT Number PCT/US2003/0409

PCT Pub. Number WO2004/056495

Priority 60/434,347 17.12.02 US

Filing date 17 December 2003

Wipo publication date 14 July 2004

Acceptance publication date 3 January 2008

International Classifications

C03C 17/42 (2006.01) Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating - at least one coating of an organic material and at least one non-metal coating

C09D 183/04 (2006.01) Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only - Polysiloxanes

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

Event Publications

27 May 2004 Complete Application Filed

  Priority application(s): 60/434,347 17.12.02 US

19 August 2004 Application Open to Public Inspection

  Published as AU-B-2003299829

3 January 2008 Application Accepted

  Published as AU-B-2003299829

1 May 2008 Standard Patent Sealed

16 July 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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