Detection of negatively charged polymers using water-soluble, cationic, polythiophene derivatives

Details for Australian Patent Application No. 2002252868 (hide)

Owner Universite Laval Infectio Diagnostic (I.D.I.), Inc.

Inventors Ho, Hoang Anh; Boissinot, Maurice; Leclerc, Mario

Agent Cullen & Co

Pub. Number AU-B-2002252868

PCT Pub. Number WO2002/081735

Priority 60/284,184 18.04.01 US; 60/281,371 05.04.01 US; 60/288,442 04.05.01 US

Filing date 5 April 2002

Wipo publication date 21 October 2002

Acceptance publication date 23 August 2007

International Classifications

G01N 33/53 (2006.01) Investigating or analysing materials by specific methods not covered by groups - Immunoassay

C07D 333/20 (2006.01) Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom

C07D 333/32 (2006.01) Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom

C07D 409/06 (2006.01) Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms

C07D 409/12 (2006.01) Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms

C08G 61/12 (2006.01)

C12Q 1/68 (2006.01) Measuring or testing processes involving enzymes or micro-organisms - involving nucleic acids

G01N 21/78 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light

G01N 27/48 (2006.01) Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means - using polarography, i.e. measuring changes in current under a slowly-varying voltage

G01N 33/566 (2006.01) Investigating or analysing materials by specific methods not covered by groups - using specific carrier or receptor proteins as ligand binding reagent

G01N 33/58 (2006.01) Investigating or analysing materials by specific methods not covered by groups - involving labelled substances

Event Publications

10 April 2003 Application Open to Public Inspection

  Published as AU-B-2002252868

26 February 2004 Assignment before Grant

  Infectio Diagnostic (I.D.I.) Inc. The application has been assigned to Universite Laval; Infectio Diagnostic (I.D.I.), Inc.

23 August 2007 Application Accepted

  Published as AU-B-2002252868

29 November 2007 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 12 Nov 2007. Address for service in Australia - Cullen & Co Level 26 239 George Street Brisbane QLD 4000

24 January 2008 Standard Patent Sealed

17 April 2008 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 12 Nov 2007

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