Heavy hydrocarbon recovery from pressure swing adsorption unit tail gas

Details for Australian Patent Application No. 2003213738 (hide)

International Classifications

Event Publications

31 July 2003 Complete Application Filed

Priority application(s): 10/094,716 12.03.02 US

6 November 2003 Application Open to Public Inspection

Published as AU-B-2003213738

21 October 2004 Amendment Made

The nature of the amendment is as shown in the statement(s) filed 02 Sep 2004

20 March 2008 Assignment before Grant

Engelhard Corporation The application has been assigned to BASF Catalysts LLC

24 July 2008 Application Accepted

Published as AU-B-2003213738

20 November 2008 Standard Patent Sealed

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