Active controlled bottomhole pressure system and method

Details for Australian Patent Application No. 2002325045 (hide)

International Classifications

Event Publications

16 January 2003 Complete Application Filed

Priority application(s): 60/323,803 20.09.01 US

5 June 2003 Application Open to Public Inspection

Published as AU-B-2002325045

4 March 2004 Amendment Made

The nature of the amendment is: Amend the invention title to read Active controlled bottomhole pressure system and method

13 March 2008 Application Accepted

Published as AU-B-2002325045

31 July 2008 Corrigenda

Applications Accepted - Name Index Under the Name Baker Hughes Incorporated, Application No. 2002325045, under INID (72), correct the name of the inventor to include co-inventors Krueger, Volker and Fincher, Roger

7 August 2008 Standard Patent Sealed

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