A composition and method for pipeline conditioning and freezing point suppression

Details for Australian Patent Application No. 2008267947 (hide)

Owner Weatherford/Lamb, Inc.

Inventors Hallett, Brian; Sweeney, Alan

Agent Fisher Adams Kelly

Pub. Number AU-B-2008267947

PCT Pub. Number WO2009/000628

Priority 11/767,384 22.06.07 US

Filing date 5 June 2008

Wipo publication date 31 December 2008

Acceptance publication date 23 February 2012

International Classifications

F17D 3/14 (2006.01) Arrangements for supervising or controlling working operations

Event Publications

24 December 2009 PCT application entered the National Phase

  PCT publication WO2009/000628 Priority application(s): WO2009/000628

23 February 2012 Application Accepted

  Published as AU-B-2008267947

21 June 2012 Standard Patent Sealed

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