DISCRETE HYDROPHILIC-HYDROPHOBIC POROUS MATERIALS AND METHODS FOR MAKING THE SAME

Details for Australian Patent Application No. 2002359432 (hide)

Owner POREX CORPORATION

Inventors MAO, Guoqiang; GREENE, George, W., IV; COPPOLA, Richard, J.; YAO, Li

Pub. Number AU-A-2002359432

PCT Number PCT/US02/37224

PCT Pub. Number WO2003/046062

Priority 60/331,723 21.11.01 US

Filing date 20 November 2002

Wipo publication date 10 June 2003

International Classifications

C08J 009/24 Working-up of macromolecular substances to porous or cellular articles or materials

Event Publications

3 April 2003 Complete Application Filed

  Priority application(s): 60/331,723 21.11.01 US

21 August 2003 Application Open to Public Inspection

  Published as AU-A-2002359432

5 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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