Method and system for particle jet boring

Details for Australian Patent Application No. 2008254460 (hide)

Owner Terrawatt Holdings Corporation

Inventors Curlett, Harry B.

Agent Smoorenburg Pini

Pub. Number AU-A-2008254460

PCT Pub. Number WO2008/144096

Priority 60/930,403 16.05.07 US

Filing date 5 March 2008

Wipo publication date 27 November 2008

International Classifications

E21B 7/18 (2006.01) Special methods or apparatus for drilling - Drilling by liquid or gas jets, with or without entrained pellets

Event Publications

7 January 2010 PCT application entered the National Phase

  PCT publication WO2008/144096 Priority application(s): WO2008/144096

3 May 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

2008254464-Removable device and method for tissue disruption

2008254458-Variable-wedge rotating-disk beam attenuator for ophthalmic endoilluminator