POLYMER MEMBRANE FOR FUEL CELLS AND METHOD FOR THE PRODUCTION THEREOF

Details for Australian Patent Application No. 2002339343 (hide)

Owner INSTITUT FUR POLYMERFORSCHUNG DRESDEN E.V. GKSS-FORSCHUNGSZENTRUM GESSTHACHT GMBH JACOBY, Kai

Inventors LEHMANN, Dieter; VOGEL, Claus; PEINEMANN, Klaus-Viktor; PAUL, Dieter; PEREIRA NUNES, Suzana; JACOBY, Kai; TAEGER, Antje; MEIERHAACK, Jochen

Pub. Number AU-A-2002339343

PCT Number PCT/DE02/03736

PCT Pub. Number WO2003/030289

Priority 101 49 716.4 28.09.01 DE

Filing date 27 September 2002

Wipo publication date 14 April 2003

International Classifications

H01M 008/10 Fuel cells - Fuel cells with solid electrolytes

B01D 071/80 Semi-permeable membranes for separation processes or apparatus characterised by the material

C08J 005/22 Manufacture of articles or shaped materials containing macromolecular substances

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 101 49 716.4 28.09.01 DE

26 June 2003 Application Open to Public Inspection

  Published as AU-A-2002339343

17 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

2002339344-METHOD AND SYSTEM FOR ESTIMATING PARAMETERS

2002339342-ELECTROACOUSTIC DEVICE AND METHOD OF QUALITY CONTROL