FILTRATION METHOD, FILTRATION DEVICE, METHOD OF DESALINATING SEA WATER BY USING THE DEVICE, AND METHOD OF DESULFURIZING PETROLEUM

Details for Australian Patent Application No. 2002344652 (hide)

Owner SAKAGAMI, Etsuro

Inventors SAKAGAMI, Etsuro

Pub. Number AU-A-2002344652

PCT Number PCT/JP02/11799

PCT Pub. Number WO2004/007049

Priority 2002-207837 17.07.02 JP; 2002-228609 06.08.02 JP; 2002-239789 20.08.02 JP

Filing date 12 November 2002

Wipo publication date 2 February 2004

International Classifications

B01D 029/46 Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor

C10G 031/09 Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for

C02F 001/48 Treatment of water, waste water, or sewage - with magnetic or electric fields

C10G 032/02 Refining of hydrocarbon oils by electric or magnetic means, by irradiation, or by using microorganisms

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 2002-207837 17.07.02 JP; 2002-228609 06.08.02 JP; 2002-239789 20.08.02 JP

18 March 2004 Application Open to Public Inspection

  Published as AU-A-2002344652

7 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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