Method for trenchless pipe laying

Details for Australian Patent Application No. 2007245987 (hide)

Owner Herrenknecht AG

Inventors Kogler, Rudiger

Agent Griffith Hack

Pub. Number AU-B-2007245987

PCT Pub. Number WO2007/124789

Priority 10 2006 020 339.9 28.04.06 DE

Filing date 19 January 2007

Wipo publication date 8 November 2007

Acceptance publication date 26 August 2010

International Classifications

E21B 7/04 (2006.01) Special methods or apparatus for drilling - Directional drilling

Event Publications

22 May 2008 PCT application entered the National Phase

  PCT publication WO2007/124789 Priority application(s): WO2007/124789

26 August 2010 Application Accepted

  Published as AU-B-2007245987

16 December 2010 Corrigenda

  Applications Accepted - Name Index Under the name Herrenknecht AG, Application No. 2007245987, under INID (54) correct the title to read Method for trenchless pipeline laying

23 December 2010 Standard Patent Sealed

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