Small particle polyacrylamide for soil conditioning

Details for Australian Patent Application No. 2004235678 (hide)

Owner Soil Enhancement Technologies LLC

Inventors Wallace, Arthur; Arnold, Charles A.

Agent A J Park

Pub. Number AU-A-2004235678

Priority 09/356271 16.07.99 US

Parent 776500

Filing date 8 December 2004

Wipo publication date 6 January 2005

International Classifications

C08J 003/12 Processes of treating or compounding macromolecular substances - Powdering or granulating

B02C 019/00 Other disintegrating devices or methods

C09K 017/40 Soil-conditioning materials or soil-stabilising materials - containing mixtures of inorganic and organic compounds

C09K 017/16 Soil-conditioning materials or soil-stabilising materials

Event Publications

23 December 2004 Complete Application Filed

  Priority application(s): 09/356271 16.07.99 US

6 January 2005 Application Open to Public Inspection

  Published as AU-A-2004235678

7 February 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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