Crystalline colloidal arrays responsive to an activator

Details for Australian Patent Application No. 2007346613 (hide)

Owner PPG Industries Ohio, Inc.

Inventors Cavlovich, Robert; Xu, Xiangling; Vanier, Noel; Purdy, Sean

Agent Mallesons

Pub. Number AU-B-2007346613

PCT Pub. Number WO2008/097397

Priority 11/672,226 07.02.07 US

Filing date 8 November 2007

Wipo publication date 14 August 2008

Acceptance publication date 24 February 2011

International Classifications

G01N 21/77 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light - by observing the effect on a chemical indicator

G01N 21/47 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light - Scattering, i.e. diffuse reflection

Event Publications

13 August 2009 PCT application entered the National Phase

  PCT publication WO2008/097397 Priority application(s): WO2008/097397

24 February 2011 Application Accepted

  Published as AU-B-2007346613

23 June 2011 Standard Patent Sealed

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