DEVICE AND METHOD FOR SEPARATING AND COLLECTING HALIDE GAS

Details for Australian Patent Application No. 2002230092 (hide)

Owner UBE INDUSTRIES, LTD.

Inventors TAKADA, Naoki; KASE, Yoji; KIKUCHI, Masao; YAMAMOTO, Osamu; KINOUCHI, Masayuki

Pub. Number AU-A-2002230092

PCT Pub. Number WO2002/058826

Priority 2001-16571 25.01.01 JP; 2001-393642 26.12.01 JP; 2002-10262 18.01.02 JP

Filing date 23 January 2002

Wipo publication date 6 August 2002

International Classifications

B01D 061/58 Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration - Multistep processes

Event Publications

6 February 2003 Application Open to Public Inspection

  Published as AU-A-2002230092

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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