Expandable composite tubulars

Details for Australian Patent Application No. 2008237556 (hide)

Owner Baker Hughes Incorporated

Inventors Watkins, Larry A.; Richard, Bennett M.; Aronstam, Peter

Agent Freehills

Pub. Number AU-B-2008237556

Parent 2003297615

Filing date 28 October 2008

Wipo publication date 20 November 2008

Acceptance publication date 2 June 2011

International Classifications

E21B 17/00 (2006.01) Drilling rods or pipes

E21B 43/10 (2006.01) Obtaining fluids from wells

Event Publications

13 November 2008 Complete Application Filed

20 November 2008 Application Open to Public Inspection

  Published as AU-B-2008237556

10 June 2010 Corrigenda

  Applications OPI - Name Index Under the name Baker Hughes Incorporated, Application No. 2008237556, under INID (72) delete duplicate entry of Watkins, Larry A. and add the co-inventor Richard, Bennett M.

2 June 2011 Application Accepted

  Published as AU-B-2008237556

29 September 2011 Standard Patent Sealed

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