METHOD FOR PRODUCING PULP AND PRODUCTS FROM HIGH SILICA CONTENT AGRICULTURAL WASTE MATERIALS

Details for Australian Patent Application No. 2003243192 (hide)

Owner RENEWABLE FIBER TECHNOLOGY INC.

Inventors ZHU, Xiaoping; ONG, Shaode; ZHU, Jie

Pub. Number AU-A-2003243192

PCT Number PCT/US03/13756

PCT Pub. Number WO2003/095737

Priority 02233439.4 09.05.02 CN; 10/383,081 06.03.03 US

Filing date 2 May 2003

Wipo publication date 11 November 2003

International Classifications

D21B 001/16 Fibrous raw materials or their mechanical treatment

D21C 009/16 After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters - with per compounds

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 02233439.4 09.05.02 CN; 10/383,081 06.03.03 US

15 January 2004 Application Open to Public Inspection

  Published as AU-A-2003243192

3 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

24 December 2009 Corrigenda

  Applications OPI - Name Index Under the name Renewable Fiber Technology Inc. , Application No. 2003243192 , under INID (43) correct the publication date to read 24.11.2003

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