Selective membrane having a high fouling resistance and preparation method thereof

Details for Australian Patent Application No. 2008203500 (hide)

Owner Woongjin Chemical Co., Ltd.

Inventors Hong, Sung Pyo; Lee, Jong Hwa; Kim, Yeon Soo; Jung, Yong Doo; Koo, JaYoung; Yoon, Sung Ro

Agent FB Rice

Pub. Number AU-A-2008203500

Priority 2008-63795 02.07.08 KR

Filing date 4 August 2008

Wipo publication date 21 January 2010

International Classifications

B01D 71/56 (2006.01) Semi-permeable membranes for separation processes or apparatus characterised by the material

Event Publications

21 August 2008 Complete Application Filed

  Priority application(s): 2008-63795 02.07.08 KR

21 January 2010 Application Open to Public Inspection

  Published as AU-A-2008203500

18 August 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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