A guided mode resonant filter biosensor using a linear grating surface structure

Details for Australian Patent Application No. 2008202728 (hide)

Owner SRU Biosystems, Inc.

Inventors Li, Peter; Qiu, Jean; Pepper, Jane; Cunningham, Brian T; Lin, Bo; Pien, Homer

Agent Spruson & Ferguson

Pub. Number AU-B-2008202728

Parent 2003210523

Filing date 20 June 2008

Wipo publication date 10 July 2008

Acceptance publication date 7 April 2011

International Classifications

G01N 33/543 (2006.01) Investigating or analysing materials by specific methods not covered by groups - with an insoluble carrier for immobilising immunochemicals

G01N 21/27 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light

G01N 21/35 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light

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

10 July 2008 Application Open to Public Inspection

  Published as AU-B-2008202728

10 July 2008 Complete Application Filed

7 April 2011 Application Accepted

  Published as AU-B-2008202728

4 August 2011 Standard Patent Sealed

9 August 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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