Casing valves system for selective well stimulation and control

Details for Australian Patent Application No. 2007345288 (hide)

Owner Welldynamics, Inc.

Inventors Curington, Alfred R.; Tips, Timothy R.

Agent Callinan

Pub. Number AU-B-2007345288

PCT Pub. Number WO2008/091345

Filing date 25 January 2007

Wipo publication date 31 July 2008

Acceptance publication date 24 March 2011

International Classifications

E21B 34/10 (2006.01) Valve arrangements for boreholes or wells

Event Publications

16 July 2009 PCT application entered the National Phase

  PCT publication WO2008/091345 Priority application(s): WO2008/091345

24 March 2011 Application Accepted

  Published as AU-B-2007345288

21 July 2011 Standard Patent Sealed

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

2007345292-Bifunctional histone deacetylase inhibitors

2007345283-Electrical splice connector