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Details for Australian Patent Application No. 2002365886 (hide)

Owner Baker Hughes Incorporated

Inventors Halliday, William S; Jarrett, Michael; Carr, Michelle; Clapper, Dennis K

Agent Freehills

Pub. Number AU-B-2002365886

PCT Number PCT/US02/37978

PCT Pub. Number WO2003/048266

Priority 09/997,830 30.11.01 US

Filing date 27 November 2002

Wipo publication date 17 June 2003

Acceptance publication date 25 January 2007

International Classifications

C09K 8/16 (2006.01) Compositions for drilling of boreholes or wells

C09K 8/504 (2006.01) Compositions for drilling of boreholes or wells

Event Publications

14 August 2003 Complete Application Filed

  Priority application(s): 09/997,830 30.11.01 US

21 August 2003 Application Open to Public Inspection

  Published as AU-B-2002365886

25 January 2007 Application Accepted

  Published as AU-B-2002365886

24 May 2007 Standard Patent Sealed

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