Rapidly expanding composition for gastric retention and controlled release of therapeutic agents, and dosage forms including the composition

Details for Australian Patent Application No. 2001268722 (hide)

Owner Teva Pharmaceutical Industries Ltd.

Inventors Dahan, Mazal; Rosenberger, Vered; Lerner, E. Itzhak; Imakov, Yisrael

Agent Shelston IP

Pub. Number AU-B-2001268722

PCT Pub. Number WO02/00213

Priority 60223212 04.08.00 US; 60213832 23.06.00 US; 60217110 10.07.00 US

Filing date 22 June 2001

Wipo publication date 8 January 2002

Acceptance publication date 11 August 2005

International Classifications

A61K 031/24

A61K 009/16 Medicinal preparations characterised by special physical form - Agglomerates

A61K 009/14 Medicinal preparations characterised by special physical form - Particulate form, e.g. powders

A61K 009/28 Medicinal preparations characterised by special physical form - Dragees

A61K 009/20 Medicinal preparations characterised by special physical form - Pills, lozenges or tablets

Event Publications

11 August 2005 Application Accepted

  Published as AU-B-2001268722

29 September 2005 Corrigenda

  Applications Accepted - Name Index Under the name Teva Pharmaceutical Industries Ltd., Application No. 2001268722, under INID (72) insert the name Fleshner-Barak, Moshe.

8 December 2005 Standard Patent Sealed

20 January 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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