Method for producing alumina

Details for Australian Patent Application No. 2003100934 (hide)

Owner Otkrytoe Aktsionernoe Obschestvo "Vserossiisky Aljuminievo-Magnievy Institut"

Inventors Chzhen, Viktor Anatolievich; Tikhonov, Nikolai Nikolaevich; Sribner, Nikolai Grigorievich; Nasyrov, Gakif Zakirovich; Tyrtyshny, Vladilen Mitrofanovich; Teslya, Vladimir Grigorievich; Bronevoi, Vladislav Alexandrovich

Agent Griffith Hack

Pub. Number AU-A-2003100934

Priority 2002131430 22.11.02 RU

Filing date 11 November 2003

Opi date 22 January 2004

International Classifications

C01F 007/14 Compounds of aluminium

C01F 007/06 Compounds of aluminium

C22B 003/12 Extraction of metal compounds from ores or concentrates by wet processes

Event Publications

27 November 2003 Innovation Patent Application Filed

  Priority application(s): 2002131430 22.11.02 RU

22 January 2004 Innovation Patent Open to Public Inspection

  Published as AU-A-2003100934

22 January 2004 Innovation Patent Sealed

3 June 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143A(d), or Expired. Examination has not been requested on this patent. 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

2003100935-Busbar system for aluminium electrolytic cell

2003100933-A Tool for Removing Burrs