Variable control channel for a wireless communication system

Details for Australian Patent Application No. 2007276772 (hide)

International Classifications

Event Publications

19 February 2009 PCT application entered the National Phase

PCT publication WO2008/014275 Priority application(s): WO2008/014275

26 February 2009 Amendment Made

The nature of the amendment is: Amend the priority details to read 60/833,054 24 Jul 2006 US 2007276817 Baker Hughes Incorporated The nature of the amendment is: Amend the invention title to read Friction loss reduction in viscoelastic surfactant fracturing fluids using low molecular weight water-soluble polymers

18 November 2010 Application Accepted

Published as AU-B-2007276772

17 March 2011 Standard Patent Sealed

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