METHOD FOR THE CONTROLLED FLOTATION OF PARTICLES DISPERSED IN A FLUID AND DEVICE FOR CARRYING OUT SAID METHOD

Details for Australian Patent Application No. 2002325320 (hide)

Owner FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E.V.

Inventors EGNER, Harald

Pub. Number AU-A-2002325320

PCT Number PCT/EP02/07737

PCT Pub. Number WO2003/008959

Priority 101 34 406.6 19.07.01 DE

Filing date 11 July 2002

Wipo publication date 3 March 2003

International Classifications

G01N 029/02 Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves - Analysing fluids

C02F 001/24 Treatment of water, waste water, or sewage - by flotation

B03D 001/00 Flotation

Event Publications

16 January 2003 Complete Application Filed

  Priority application(s): 101 34 406.6 19.07.01 DE

22 May 2003 Application Open to Public Inspection

  Published as AU-A-2002325320

8 April 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

2002325321-PROCESS FOR THE RACEMIZATION OF ALCOHOLS

2002325319-METHOD FOR CORRECTING THE FLIGHT PATH OF BALLISTICALLY FIRED SPIN-STABILISED ARTILLERY AMMUNITION