Optical measurement method for determining the pH of a medium using ageladine A as a fluorescent pH indicator

Details for Australian Patent Application No. 2008255407 (hide)

Owner Stiftung Alfred-Wegener-Institut fur Polarund Meeresforschung

Inventors Kock, Matthias; Grube, Achim; Klings, Karl-Walter; Bickmeyer, Ulf-Georg

Agent Pizzeys

Pub. Number AU-B-2008255407

PCT Pub. Number WO2008/145080

Priority 10 2007 024 985.5 28.05.07 DE; 10 2007 034 886.1 15.07.07 DE

Filing date 1 April 2008

Wipo publication date 4 December 2008

Acceptance publication date 16 September 2010

International Classifications

G01N 33/84 (2006.01) Investigating or analysing materials by specific methods not covered by groups - involving inorganic compounds or pH

Event Publications

19 November 2009 PCT application entered the National Phase

  PCT publication WO2008/145080 Priority application(s): WO2008/145080

16 September 2010 Application Accepted

  Published as AU-B-2008255407

25 November 2010 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 08 Nov 2010. Address for service in Australia - Pizzeys Level 2, Woden Plaza Offices Woden Town Square Woden Canberra ACT 2606

17 February 2011 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 08 Nov 2010

24 February 2011 Standard Patent Sealed

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