EXPANDABLE PACKER WITH ANCHORING FEATURE

Details for Australian Patent Application No. 2002357884 (hide)

Owner BAKER HUGHES INCORPORATED

Inventors DOANE, James, C.; HARPER, Jason, M.; BAUGH, John, L.

Pub. Number AU-A-2002357884

PCT Number PCT/US02/40443

PCT Pub. Number WO2003/054349

Priority 10/301,229 21.11.02 US; 60/344,314 20.12.01 US; 10/117,521 05.04.02 US

Filing date 18 December 2002

Wipo publication date 9 July 2003

International Classifications

E21B 043/10 Obtaining fluids from wells

E21B 023/06 Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells

E21B 033/129 Sealing or packing boreholes or wells

E21B 033/12 Sealing or packing boreholes or wells - Packers

Event Publications

3 April 2003 Complete Application Filed

  Priority application(s): 10/301,229 21.11.02 US; 60/344,314 20.12.01 US; 10/117,521 05.04.02 US

2 October 2003 Application Open to Public Inspection

  Published as AU-A-2002357884

9 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed 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

2002357885-COMPOUNDS FOR THE TREATMENT OF INFLAMMATORY DISORDERS

2002357883-SYSTEM AND METHOD OF DISTRIBUTING PUBLIC RELATIONS AND MARKETING CONTENT