METHOD FOR SEPARATING SUBSTANCES FROM SOLUTIONS CONTAINING IONIC LIQUIDS BY MEANS OF A MEMBRANE

Details for Australian Patent Application No. 2002363375 (hide)

Owner SOLVENT INNOVATION GMBH

Inventors WASSERSCHEID, Peter; KRAGL, Udo; KROCKEL, Jan

Pub. Number AU-A-2002363375

PCT Number PCT/EP02/12253

PCT Pub. Number WO2003/039719

Priority 101 54 209.7 05.11.01 DE

Filing date 3 November 2002

Wipo publication date 19 May 2003

International Classifications

B01D 061/00 Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration

B01D 061/02 Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration - Reverse osmosis

C07D 521/00 Heterocyclic compounds containing unspecified hetero rings

Event Publications

19 June 2003 Complete Application Filed

  Priority application(s): 101 54 209.7 05.11.01 DE

24 July 2003 Application Open to Public Inspection

  Published as AU-A-2002363375

22 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2002363376-A PROCESS FOR THE PREPARATION OF CEPHALOSPORINS SIDE CHAINS

2002363374-APPARATUS FOR PELLETIZING OR GRANULATING A LIQUID OR PASTY SUBSTANCE, WITH PURIFICATION OF THE REFRIGERATING PRODUCT