MICROWAVE PRE-TREATMENT OF LOGS FOR USE IN MAKING PAPER AND OTHER WOOD PRODUCTS

Details for Australian Patent Application No. 2002363542 (hide)

Owner BIOPULPING INTERNATIONAL, INC. UNITED STATES OF AMERICA, represented by THE SECRETARY OF AGRICULTURE

Inventors SCOTT, C., Tim; HORN, Eric, G.; LENTZ, Michael, J.; AKHTAR, Masood; KLUNGNESS, John, H.

Pub. Number AU-A-2002363542

PCT Number PCT/US02/36443

PCT Pub. Number WO2003/040462

Priority 60/347,818 09.11.01 US

Filing date 12 November 2002

Wipo publication date 19 May 2003

International Classifications

D21H 011/20

D21C 003/20 Pulping cellulose-containing materials

D21C 005/00 Other processes for obtaining cellulose, e.g. cooking cotton linters

D21H 025/02 After-treatment of paper not provided for in groups

D21C 003/00 Pulping cellulose-containing materials

Event Publications

19 June 2003 Complete Application Filed

  Priority application(s): 60/347,818 09.11.01 US

24 July 2003 Application Open to Public Inspection

  Published as AU-A-2002363542

29 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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