Downhole sampling apparatus and method

Details for Australian Patent Application No. 2004202145 (hide)

Owner Schlumberger Technology B.V.

Inventors Fields, Troy

Agent Griffith Hack

Pub. Number AU-A-2004202145

Priority 10/604495 25.07.03 US

Filing date 19 May 2004

Wipo publication date 10 February 2005

Acceptance publication date 24 May 2007

International Classifications

E21B 049/10 Testing the nature of borehole walls

Event Publications

3 June 2004 Complete Application Filed

  Priority application(s): 10/604495 25.07.03 US

10 February 2005 Application Open to Public Inspection

  Published as AU-A-2004202145

24 May 2007 Application Accepted

  Published as AU-A-2004202145

20 September 2007 Standard Patent Sealed

17 December 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

2004202146-Surgical stapling instrument having separate distinct closing and firing systems

2004202144-Animal Walking Aid