Method for producing pulp

Details for Australian Patent Application No. 2002244309 (hide)

Owner Wisconsin Alumni Research Foundation United States of America, as represented by the Secretary of Agriculture of Washington Biopulping International, Inc.

Inventors Black, Cory C.; Swaney, Ross E.; Scott, Gary M.; Horn, Eric G.; Kirk, T. Kent; Houtman, Carl J.; Akhtar, Masood; Lentz, Michael J.

Agent Spruson & Ferguson

Pub. Number AU-B-2002244309

PCT Pub. Number WO2002/075043

Priority 60/277,404 20.03.01 US

Filing date 20 March 2002

Wipo publication date 3 October 2002

Acceptance publication date 24 May 2007

International Classifications

D21C 1/02 (2006.01) Pretreatment of the finely-divided materials before digesting

D21C 1/04 (2006.01) Pretreatment of the finely-divided materials before digesting

D21C 3/04 (2006.01) Pulping cellulose-containing materials

D21C 3/12 (2006.01) Pulping cellulose-containing materials

Event Publications

27 March 2003 Application Open to Public Inspection

  Published as AU-B-2002244309

24 May 2007 Application Accepted

  Published as AU-B-2002244309

28 June 2007 Corrigenda

  Applications Accepted - Name Index Under the names Wisconsin Alumni Research Foundation, United States of America, as represented by the Secretary of Agriculture of Washington and Biopulping International, Inc., Application No. 2002244309, under INID (71), correct the co-applicant name to read United States of America, as represented by the Secretary of Agriculture

20 September 2007 Standard Patent Sealed

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