METHOD OF DEWATERING PULP

Details for Australian Patent Application No. 2003233418 (hide)

Owner ONDEO NALCO COMPANY

Inventors FURMAN, Gary, S., Jr.; SVARZ, James, J.

Pub. Number AU-A-2003233418

PCT Number PCT/US03/08689

PCT Pub. Number WO2003/106766

Priority 10/174,230 18.06.02 US

Filing date 21 March 2003

Wipo publication date 31 December 2003

International Classifications

D21H 017/03 Non-fibrous material added to the pulp, characterised by its constitution

D21H 021/10 Non-fibrous material added to the pulp, characterised by its function, form or properties - Retention agents or drainage improvers

Event Publications

28 August 2003 Complete Application Filed

  Priority application(s): 10/174,230 18.06.02 US

26 February 2004 Application Open to Public Inspection

  Published as AU-A-2003233418

10 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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