Polyacrylamide suspensions for soil conditioning

Details for Australian Patent Application No. 2002311857 (hide)

International Classifications

Event Publications

2 January 2003 Complete Application Filed

Priority application(s): 09/843,608 26.04.01 US

17 April 2003 Application Open to Public Inspection

Published as AU-B-2002311857

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

24 June 2004 Section 223 Application Received

SOIL ENHANCEMENT TECHNOLOGIES LLC An application to extend the time from 26 Nov 2003 to 26 Mar 2004 in which to enter the national phase has been filed . Address for service in Australia - Davies Collison Cave Level 15 1 Nicholson Street MELBOURNE VIC 3000

19 August 2004 Section 223 Application Allowed

SOIL ENHANCEMENT TECHNOLOGIES LLC The time in which to enter the national phase has been extended to 26 Mar 2004. Address for service in Australia - Davies Collison Cave Level 15 1 Nicholson Street MELBOURNE VIC 3000 2004

1 September 2005 Assignment before Grant

Soil Enhancement Technologies, LLC The application has been assigned to Quantic Research Systems, Inc.

12 June 2008 Application Accepted

Published as AU-B-2002311857

9 October 2008 Standard Patent Sealed

19 November 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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