Improvements in or relating to modified cellulose films

Details for Australian Patent Application No. 2002253300 (hide)

Owner BioProgress Technology International, Inc.

Inventors Ayers, Victoria Jane; Nowak, Edward Zbygniew

Agent Spruson & Ferguson

Pub. Number AU-B-2002253300

PCT Pub. Number WO2002/083779

Priority 0109088.5 11.04.01 GB

Filing date 8 April 2002

Wipo publication date 28 October 2002

Acceptance publication date 8 November 2007

International Classifications

C08K 5/00 (2006.01) Use of organic ingredients

A61K 9/48 (2006.01) Medicinal preparations characterised by special physical form - Preparations in capsules, e.g. of gelatin, of chocolate

A61K 47/12 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Carboxylic acids

A61K 47/38 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Cellulose

C08J 5/18 (2006.01) Manufacture of articles or shaped materials containing macromolecular substances - Manufacture of films or sheets

C08K 5/09 (2006.01) Use of organic ingredients

C08L 1/26 (2006.01) Compositions of polysaccharides or of their derivatives

C08L 1/28 (2006.01) Compositions of polysaccharides or of their derivatives

C08L 101/16 (2006.01) Compositions of unspecified macromolecular compounds

Event Publications

17 April 2003 Application Open to Public Inspection

  Published as AU-B-2002253300

8 November 2007 Application Accepted

  Published as AU-B-2002253300

6 March 2008 Standard Patent Sealed

5 November 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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