CONTACT TRAY HAVING SUPPORTED DOWNCOMERS AND METHODS INVOLVING SAME

Details for Australian Patent Application No. 2002316289 (hide)

Owner KOCH-GLITSCH, LP

Inventors COLIC, Veada, P.; GAGE, Gary, W.; ATTURA, Alessandro

Pub. Number AU-A-2002316289

PCT Number PCT/US02/19395

PCT Pub. Number WO2002/102488

Priority 10/172,914 17.06.02 US; 60/298,962 18.06.01 US

Filing date 18 June 2002

Wipo publication date 2 January 2003

International Classifications

B01D 003/22 Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping

B01D 003/32 Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping

Event Publications

9 January 2003 Complete Application Filed

  Priority application(s): 10/172,914 17.06.02 US; 60/298,962 18.06.01 US

15 May 2003 Application Open to Public Inspection

  Published as AU-A-2002316289

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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