Wellbore liner system

Details for Australian Patent Application No. 2001262535 (hide)

Owner Weatherford/Lamb, Inc.

Inventors Spielman, William Alan; Blizzard Jr., William Allan; Bailey, Thomas; Kuck, Marc David; Roberts, John Douglas; Barry, Andrew Arthur; Mcclung III, Guy Lamonte; Singleton, Teme Forrest; Carter, Thurman Beamer; Johnson, Monte Ira; Robertson, Robert Eugene

Agent Fraser Old & Sohn

Pub. Number AU-B-2001262535

PCT Pub. Number WO01/94746

Priority 09587194 05.06.00 US

Filing date 5 June 2001

Wipo publication date 17 December 2001

Acceptance publication date 15 December 2005

International Classifications

E21B 41/00 (2006.01) Equipment or details not covered by groups

Event Publications

15 December 2005 Application Accepted

  Published as AU-B-2001262535

7 September 2006 Standard Patent Sealed

24 January 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2001262536

2001262534