MICROCRYSTALLINE CELLULOSE MANUFACTURE

Details for Australian Patent Application No. 2002245209 (hide)

Owner INTERNATIONAL PAPER COMPANY

Inventors SHAVER, Linnea; MATTHESON, Jim; GUO, Jian, Xin

Pub. Number AU-A-2002245209

PCT Pub. Number WO2002/057540

Priority 60/259,960 05.01.01 US; 10/037,240 03.01.02 US

Filing date 4 January 2002

Wipo publication date 30 July 2002

International Classifications

D21C 003/00 Pulping cellulose-containing materials

Event Publications

13 February 2003 Application Open to Public Inspection

  Published as AU-A-2002245209

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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