Method for separating hydrogen gas

Details for Australian Patent Application No. 2002217475 (hide)

Owner Sumitomo Seika Chemicals Co., Ltd.

Inventors Sumida, Toshihiko; Sasano, Hiroaki; Miyake, Masanori

Agent Pizzeys

Pub. Number AU-B-2002217475

PCT Pub. Number WO2002/051524

Priority 2000-392918 25.12.00 JP; 2000-395023 26.12.00 JP

Filing date 21 December 2001

Wipo publication date 8 July 2002

Acceptance publication date 17 February 2005

International Classifications

B01D 053/04 Separation of gases or vapours - with stationary adsorbents

Event Publications

23 January 2003 Application Open to Public Inspection

  Published as AU-B-2002217475

17 February 2005 Application Accepted

  Published as AU-B-2002217475

16 June 2005 Standard Patent Sealed

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