DYNAMIC FILTER MODULE

Details for Australian Patent Application No. 2002335520 (hide)

Owner EBARA CORPORATION

Inventors KATSU, Yosei; KONISHI, Satoshi; TANAKA, Toshihiro

Pub. Number AU-A-2002335520

PCT Number PCT/JP02/10793

PCT Pub. Number WO2003/033103

Priority 2001-320353 18.10.01 JP

Filing date 17 October 2002

Wipo publication date 28 April 2003

International Classifications

B01D 037/02 Processes of filtration

C02F 003/12 Biological treatment of water, waste water, or sewage - Activated sludge processes

Event Publications

13 February 2003 Complete Application Filed

  Priority application(s): 2001-320353 18.10.01 JP

3 July 2003 Application Open to Public Inspection

  Published as AU-A-2002335520

8 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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