HIGHLY CARBOXYLATED CELLULOSE FIBERS AND PROCESS OF MAKING THE SAME

Details for Australian Patent Application No. 2002335622 (hide)

Owner RAYONIER, INC.

Inventors WANG, Linfu

Pub. Number AU-A-2002335622

PCT Number PCT/US02/23746

PCT Pub. Number WO2003/016356

Priority 09/922,124 03.08.01 US

Filing date 26 July 2002

Wipo publication date 3 March 2003

International Classifications

C08B 003/00 Preparation of cellulose esters of organic acids

C08B 003/22 Preparation of cellulose esters of organic acids

C08B 003/02 Preparation of cellulose esters of organic acids

C08B 003/26 Preparation of cellulose esters of organic acids

Event Publications

20 February 2003 Complete Application Filed

  Priority application(s): 09/922,124 03.08.01 US

29 May 2003 Application Open to Public Inspection

  Published as AU-A-2002335622

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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