Stable extended release oral dosage composition

Details for Australian Patent Application No. 2009200460 (hide)

Owner Schering Corporation

Inventors Kou, Jim H.

Agent Griffith Hack

Pub. Number AU-B-2009200460

Parent 2005203771

Filing date 6 February 2009

Wipo publication date 26 February 2009

Acceptance publication date 19 January 2012

International Classifications

A61K 9/28 (2006.01) Medicinal preparations characterised by special physical form - Dragees

A61K 9/20 (2006.01) Medicinal preparations characterised by special physical form - Pills, lozenges or tablets

A61K 9/22 (2006.01) Medicinal preparations characterised by special physical form - Sustained or differential release type

A61K 9/24 (2006.01) Medicinal preparations characterised by special physical form - Layered or laminated unitary dosage forms

A61K 9/32 (2006.01) Medicinal preparations characterised by special physical form

A61K 31/137 (2006.01) - Arylalkylamines, e.g. amphetamine, epinephrine, salbutamol, ephedrine

A61K 31/445 (2006.01) - Non-condensed piperidines, e.g. piperocaine

A61K 31/4545 (2006.01)

A61K 31/473 (2006.01) - ortho- or peri-condensed with carbocyclic ring systems, e.g. acridines, phenanthridines

A61K 45/00 (2006.01) Medicinal preparations containing active ingredients not provided for in groups

A61K 47/02 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Inorganic compounds

A61K 47/04 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives

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

A61K 47/30 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Macromolecular compounds

A61K 47/32 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds

A61K 47/34 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds

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

A61P 11/02 (2006.01) Drugs for disorders of the respiratory system

A61P 11/06 (2006.01) Drugs for disorders of the respiratory system

A61P 17/00 (2006.01) Drugs for dermatological disorders

A61P 17/04 (2006.01) Drugs for dermatological disorders

Event Publications

26 February 2009 Application Open to Public Inspection

  Published as AU-B-2009200460

26 February 2009 Complete Application Filed

19 January 2012 Application Accepted

  Published as AU-B-2009200460

17 May 2012 Standard Patent Sealed

11 October 2012 Application for Amendment

  The nature of the amendment is: Amend the Patentee to read Merck Sharp & Dohme Corp. . Address for service in Australia - Griffith Hack Level 29, Northpoint 100 Miller Street North Sydney NSW 2060

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