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

Details for Australian Patent Application No. 2003210523 (hide)

Owner SRU Biosystems, Inc.

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

Agent Spruson & Ferguson

Pub. Number AU-B-2003210523

PCT Number PCT/US03/01175

PCT Pub. Number WO2003/064995

Priority 10/059,060 28.01.02 US

Filing date 16 January 2003

Wipo publication date 2 September 2003

Acceptance publication date 20 March 2008

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

17 July 2003 Complete Application Filed

  Priority application(s): 10/059,060 28.01.02 US

18 September 2003 Application Open to Public Inspection

  Published as AU-B-2003210523

7 April 2005 Amendment Made

  The nature of the amendment is: Amend the name of the applicant to SRU Biosystems, Inc.

20 March 2008 Application Accepted

  Published as AU-B-2003210523

17 July 2008 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9 August 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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