Method of characterization of surface coating containing metallic flakes and device used therein

Details for Australian Patent Application No. 2004248203 (hide)

Owner E.I. Dupont De Nemours and Company

Inventors Prakash, Arun; Obetz, Judith Elaine; Rodrigues, Allan Blase Joseph; Schenk, William B.; Gallagher, John P.; Karmes, Roger Albert

Agent Houlihan2

Pub. Number AU-B-2004248203

PCT Pub. Number WO2004/111289

Priority 60/477,875 12.06.03 US

Filing date 10 June 2004

Wipo publication date 23 December 2004

Acceptance publication date 11 December 2008

International Classifications

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

G01N 21/84 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light - Systems specially adapted for particular applications

Event Publications

24 November 2005 PCT application entered the National Phase

  PCT publication WO2004/111289 Priority application(s): WO2004/111289

11 December 2008 Application Accepted

  Published as AU-B-2004248203

9 April 2009 Standard Patent Sealed

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