Media bed support grid

Details for Australian Patent Application No. 2002256781 (hide)

Owner Weatherford/Lamb, Inc.

Inventors Norell, Robert G.

Agent Griffith Hack

Pub. Number AU-B-2002256781

PCT Pub. Number WO2002/092191

Priority 60/291,003 15.05.01 US

Filing date 13 May 2002

Wipo publication date 25 November 2002

Acceptance publication date 1 March 2007

International Classifications

B01J 8/02 (2006.01) Chemical or physical processes in general, conducted in the presence of fluids and solid particles - with stationary particles, e.g. in fixed beds

B01D 24/22 (2006.01) Filtration

B01J 8/00 (2006.01) Chemical or physical processes in general, conducted in the presence of fluids and solid particles

Event Publications

1 May 2003 Application Open to Public Inspection

  Published as AU-B-2002256781

28 July 2005 Amendment Made

  The nature of the amendment is: Amend the name of the applicant from Wealtherford/lamb, Inc. to Wealtherford/Lamb, Inc.

1 March 2007 Application Accepted

  Published as AU-B-2002256781

28 June 2007 Standard Patent Sealed

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