Valve system

Details for Australian Patent Application No. 2011216607 (hide)

Owner Petroleum Technology Company AS

Inventors Tveiten, Magnar; Kleppa, Erling; Stokka, Oyvind; Sevheim, Ole

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2011216607

PCT Pub. Number WO2011/102732

Priority 2010 0239 17.02.10 NO

Filing date 16 February 2011

Wipo publication date 25 August 2011

International Classifications

E21B 34/10 Valve arrangements for boreholes or wells

Event Publications

4 October 2012 PCT application entered the National Phase

  PCT publication WO2011/102732 Priority application(s): WO2011/102732

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

2011216609-Supporting device for supporting a load to structure

2011216606-A fixing device for a bucket front