Photochromic optical article

Details for Australian Patent Application No. 2005228843 (hide)

Owner Transitions Optical, Inc

Inventors King, Eric M.

Agent Mallesons

Pub. Number AU-B-2005228843

PCT Pub. Number WO2005/095541

Priority 10/793,589 04.03.04 US

Filing date 19 January 2005

Wipo publication date 13 October 2005

Acceptance publication date 13 December 2007

International Classifications

C09K 9/02 (2006.01) Tenebrescent materials, i.e. materials for which the range of wavelengths for energy adsorption is changed as a result of excitation by some form of energy - Organic tenebrescent materials

G02B 1/10 (2006.01) Optical elements characterised by the material of which they are made - Optical coatings produced by application to, or surface treatment of, optical elements

G02B 5/23 (2006.01) Optical elements other than lenses

Event Publications

3 August 2006 PCT application entered the National Phase

  PCT publication WO2005/095541 Priority application(s): WO2005/095541

13 December 2007 Application Accepted

  Published as AU-B-2005228843

10 April 2008 Standard Patent Sealed

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