Drilling apparatus and method of drilling

Details for Australian Patent Application No. 2008207706 (hide)

Owner Universal Drilling Worldwide Pty Ltd

Inventors Willox, Michael Charles

Agent John R.G. Gardner

Pub. Number AU-A-2008207706

Priority 2007903926 20.07.07 AU

Filing date 3 September 2008

Wipo publication date 5 February 2009

International Classifications

E21B 19/18 (2006.01) Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick

E21B 17/00 (2006.01) Drilling rods or pipes

Event Publications

18 September 2008 Complete Application Filed

  Priority application(s): 2007903926 20.07.07 AU

5 February 2009 Application Open to Public Inspection

  Published as AU-A-2008207706

9 August 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. 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

2008207707-Sustained release ranolazine formulations

2008207705-Marker Assisted Selection of Bovine for Desired Milk or Tissue Content