Carbon dioxide separation via partial pressure swing cyclic chemical reaction

Details for Australian Patent Application No. 2008255275 (hide)

Owner Air Products and Chemicals, Inc

Inventors Quinn, Robert; Allam, Rodney John; Hufton, Jeffrey Raymond; White, Vincent

Agent Pizzeys

Pub. Number AU-B-2008255275

Priority 11/959,562 19.12.07 US

Filing date 15 December 2008

Wipo publication date 9 July 2009

Acceptance publication date 12 August 2010

International Classifications

B01D 53/62 (2006.01) Separation of gases or vapours - Carbon oxides

B01D 53/047 (2006.01) Separation of gases or vapours - Pressure swing adsorption

Event Publications

8 January 2009 Complete Application Filed

  Priority application(s): 11/959,562 19.12.07 US

9 July 2009 Application Open to Public Inspection

  Published as AU-B-2008255275

12 August 2010 Application Accepted

  Published as AU-B-2008255275

2 December 2010 Opposition Lodged

  L'air Liquide Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Georges Claude has lodged an opposition against Air Products and Chemicals, Inc.

2 June 2011 Opposition Proceeding - Application Withdrawn

  The opposition by L'air Liquide Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Georges Claude against Air Products and Chemicals, Inc has been withdrawn.

13 October 2011 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 23 Sep 2011. Address for service in Australia - Pizzeys Level 2, Woden Plaza Offices Woden Town Square Woden Canberra ACT 2606

2 February 2012 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 29 Aug 2011

1 March 2012 Standard Patent Sealed

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