Aqueous viscoelastic fluid

Details for Australian Patent Application No. 2002229950 (hide)

International Classifications

Event Publications

20 February 2003 Application Open to Public Inspection

Published as AU-B-2002229950

24 February 2005 Amendment Made

The nature of the amendment is: Amend the name of the inventor to read Hughes, Trevor

17 May 2007 Application Accepted

Published as AU-B-2002229950

13 September 2007 Standard Patent Sealed

17 April 2008 Assignment Registered

Sofitech N.V. The patent has been assigned to Schlumberger Technology B.V.

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