Composition and method of preparation of release systems for constant (zero-order) release of active agents

Details for Australian Patent Application No. 2009268934 (hide)

Owner Appian Labs, LLC

Inventors Peppas, Nicholas A.

Agent Pizzeys

Pub. Number AU-A-2009268934

PCT Pub. Number WO2010/005732

Priority 61/061,866 16.06.08 US

Filing date 16 June 2009

Wipo publication date 14 January 2010

International Classifications

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

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

A61K 9/26 (2006.01) Medicinal preparations characterised by special physical form - Discrete particles in supporting matrix

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

Event Publications

3 February 2011 PCT application entered the National Phase

  PCT publication WO2010/005732 Priority application(s): WO2010/005732

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