SLOW-RELEASE FERTILIZER

Details for Australian Patent Application No. 2002361893 (hide)

Owner UNIVERSITY OF SOUTH FLORIDA

Inventors PALMER, Jay, W.

Pub. Number AU-A-2002361893

PCT Number PCT/US02/41650

PCT Pub. Number WO2003/050059

Priority 60/337,924 06.12.01 US

Filing date 6 December 2002

Wipo publication date 23 June 2003

International Classifications

C05B 001/04 Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly

C05B 003/00 Fertilisers based essentially on di-calcium phosphate

C05C 009/00 Fertilisers containing urea or urea compounds

C05D 001/02 Fertilisers containing potassium

Event Publications

10 April 2003 Complete Application Filed

  Priority application(s): 60/337,924 06.12.01 US

28 August 2003 Application Open to Public Inspection

  Published as AU-A-2002361893

26 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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