Process for producing dried singulated crosslinked cellulose pulp fibers

Details for Australian Patent Application No. 2003200037 (hide)

Owner Weyerhaeuser Company

Inventors Yancey, Michael James; Vrbanac, Michael David; Dezutter, Ramon Charles; Wester, Brian

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2003200037

Priority 10/051,872 16.01.02 US

Filing date 7 January 2003

Wipo publication date 31 July 2003

Acceptance publication date 10 April 2008

International Classifications

D21H 17/15 (2006.01) Non-fibrous material added to the pulp, characterised by its constitution

D21C 9/18 (2006.01) After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters

Event Publications

23 January 2003 Complete Application Filed

  Priority application(s): 10/051,872 16.01.02 US

31 July 2003 Application Open to Public Inspection

  Published as AU-B-2003200037

10 April 2008 Application Accepted

  Published as AU-B-2003200037

7 August 2008 Standard Patent Sealed

4 August 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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