DELIVERY SYSTEM FOR DRILLING FLUID DISPERSIBLE ADDITIVE TABLET AND ASSOCIATED METHODS

Details for Australian Patent Application No. 2003272776 (hide)

International Classifications

Event Publications

22 January 2004 Complete Application Filed

Priority application(s): 10/261,016 30.09.02 US

27 May 2004 Application Open to Public Inspection

Published as AU-A-2003272776

7 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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