Materials and method for the biological production of sulfuric acid

Details for Australian Patent Application No. 2001245431 (hide)

Owner Phillips Petroleum Company

Inventors Karlage, Kelly L; Rice, Dennis R; Greene, Michael G; Young, Tom L; Cassells, Janet M; Premeau, Sean P

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2001245431

PCT Pub. Number WO01/78913

Priority 09/546,997 12.04.00 US

Filing date 2 March 2001

Wipo publication date 30 October 2001

Acceptance publication date 3 June 2004

International Classifications

B09B 003/00 Destroying solid waste or transforming solid waste into something useful or harmless

C21B 015/00 Other processes for the manufacture of iron from iron compounds

C02F 003/00 Biological treatment of water, waste water, or sewage

C12N 001/12 Micro-organisms, e.g. protozoa - Unicellular algae

C22B 003/18 Extraction of metal compounds from ores or concentrates by wet processes

Event Publications

3 June 2004 Application Accepted

  Published as AU-B-2001245431

30 September 2004 Standard Patent Sealed

30 September 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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