Nickel sulphide precipitation processes

Details for Australian Patent Application No. 2007234313 (hide)

Owner Bioteq Environmental Technologies Inc

Inventors Kratochvil, David; Bratty, Michael; Lawrence, Rick

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2007234313

PCT Pub. Number WO2007/112562

Priority 60/787,659 31.03.06 US

Filing date 30 March 2007

Wipo publication date 11 October 2007

Acceptance publication date 1 December 2011

International Classifications

C22B 23/00 (2006.01) Obtaining nickel or cobalt

C01G 53/11 (2006.01) Compounds of nickel

C22B 3/00 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C22B 3/44 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

Event Publications

30 October 2008 PCT application entered the National Phase

  PCT publication WO2007/112562 Priority application(s): WO2007/112562

1 December 2011 Application Accepted

  Published as AU-B-2007234313

22 March 2012 Opposition Lodged

  Paques IP B.V. has lodged an opposition against Bioteq Environmental Technologies Inc.

21 June 2012 Opposition Withdrawn

  The opposition by Paques IP B.V. against Bioteq Environmental Technologies Inc has been withdrawn.

5 July 2012 Standard Patent Sealed

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