Organic containing sludge to fertilizer alkaline conversion process

Details for Australian Patent Application No. 2006292505 (hide)

Owner Vitag Holdings LLC

Inventors Burnham, Jeffrey C.

Agent Pizzeys

Pub. Number AU-B-2006292505

PCT Pub. Number WO2007/035513

Priority 60/716,964 15.09.05 US

Filing date 15 September 2006

Wipo publication date 29 March 2007

Acceptance publication date 22 September 2011

International Classifications

C05D 9/02 (2006.01) Other inorganic fertilisers

C05F 7/00 (2006.01) Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses

C05F 17/00 (2006.01) Preparation of fertilisers characterised by the composting step

C05F 17/02 (2006.01) Preparation of fertilisers characterised by the composting step - Apparatus therefor

Event Publications

1 May 2008 PCT application entered the National Phase

  PCT publication WO2007/035513 Priority application(s): WO2007/035513

7 January 2010 Assignment before Grant

  Vitag LLC The application has been assigned to Vitag Holdings LLC

22 September 2011 Application Accepted

  Published as AU-B-2006292505

19 January 2012 Standard Patent Sealed

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