Enhanced NGL recovery utilizing refrigeration and reflux from LNG plants

Details for Australian Patent Application No. 2001261633 (hide)

Owner Phillips Petroleum Company

Inventors Elliot, Douglas G.; Chen, Jong Juh; Yao, Jame; Lee, Rong-Jwyn

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2001261633

PCT Pub. Number WO01/88447

Priority 09/733,533 08.12.00 US; 60/205,332 18.05.00 US

Filing date 16 May 2001

Wipo publication date 26 November 2001

Acceptance publication date 29 April 2004

International Classifications

F25J 003/00 Processes or apparatus for separating the constituents of gaseous mixtures involving the use of liquefaction or solidification

F25J 001/00 Processes or apparatus for liquefying or solidifying gases or gaseous mixtures

Event Publications

29 April 2004 Application Accepted

  Published as AU-B-2001261633

26 August 2004 Standard Patent Sealed

5 August 2010 Assignment Registered

  Phillips Petroleum Company The patent has been assigned to ConocoPhillips Company

28 July 2011 Licence Registered

  ConocoPhillips Company ( Australia Pacific LNG Processing Pty Limited; Australia Pacific LNG (Shared Facilities) Pty Limited )

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