Ophthalmic compositions containing a synergistic combination of two polymers

Details for Australian Patent Application No. 2010200297 (hide)

Owner Alcon Inc.

Inventors Chen, Huagang; Chowhan, Masood A.

Agent Spruson & Ferguson

Pub. Number AU-B-2010200297

Parent 2004249137

Filing date 27 January 2010

Wipo publication date 18 February 2010

Acceptance publication date 26 April 2012

International Classifications

A61K 9/00 (2006.01) Medicinal preparations characterised by special physical form

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 47/36 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Polysaccharides

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

Event Publications

11 February 2010 Complete Application Filed

18 February 2010 Application Open to Public Inspection

  Published as AU-B-2010200297

26 April 2012 Application Accepted

  Published as AU-B-2010200297

23 August 2012 Standard Patent Sealed

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