Method of detection by enhancement of silver staining

Details for Australian Patent Application No. 2001276870 (hide)

Owner Northwestern University

Inventors Garimella, Viswanadham; Letsinger, Robert L.

Agent Watermark

Pub. Number AU-B-2001276870

PCT Pub. Number WO02/04681

Priority 60/217,782 11.07.00 US

Filing date 11 July 2001

Wipo publication date 21 January 2002

Acceptance publication date 20 July 2006

International Classifications

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

G01N 27/447 (2006.01) Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means - using electrophoresis

Event Publications

20 July 2006 Application Accepted

  Published as AU-B-2001276870

16 November 2006 Standard Patent Sealed

5 February 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

4 June 2009 Section 223 Application Received

  Northwestern University An application to extend the time from 11 Jul 2008 to 11 Apr 2009 in which to pay a renewal fee has been filed . Address for service in Australia - Watermark Patent & Trademark Attorneys 302 Burwood Road Hawthorn VIC 3122 2002

23 July 2009 Section 223 Application Allowed

  Northwestern University The time in which to pay a renewal fee has been extended to 11 Apr 2009. Address for service in Australia - Phillips Ormonde Fitzpatrick 367 Collins Street Melbourne VIC 3000 2002

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