Optical chemical sensing device with pyroelectric or piezoelectric transducer

Details for Australian Patent Application No. 2004227171 (hide)

Owner Vivacta Limited

Inventors Carter, Timothy Joseph Nicholas; Ross, Steven Andrew

Agent Davies Collison Cave

Pub. Number AU-B-2004227171

PCT Pub. Number WO2004/090512

Priority 0308324.3 10.04.03 GB

Filing date 8 April 2004

Wipo publication date 21 October 2004

Acceptance publication date 3 September 2009

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 25/48 (2006.01) Investigating or analysing materials by the use of thermal means

Event Publications

27 October 2005 PCT application entered the National Phase

  PCT publication WO2004/090512 Priority application(s): WO2004/090512

4 January 2007 Change of Name(s) of Applicant(s), Section 104

  Piezoptic Limited The name of the applicant has been changed to Vivacta Limited

3 September 2009 Application Accepted

  Published as AU-B-2004227171

7 January 2010 Standard Patent Sealed

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