Multi-layer tablet comprising nonsteroidal anti-inflammatory drugs, decongestants and non-sedating antihistamines

Details for Australian Patent Application No. 2011200912 (hide)

Owner Wyeth

Inventors Usayapant, Arunya; Giamalva, David; Bachert, John; Strode, John; Fubara, Josephine; Williams, Michael; Ramsey, Peter; Berlin, Roger; Poxon, Scott; Bubnis, William

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2011200912

Parent 2005251733

Filing date 2 March 2011

Wipo publication date 24 March 2011

International Classifications

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

A61K 31/192 (2006.01)

A61K 31/495 (2006.01) - having six-membered rings with two nitrogen atoms as the only ring hetero atoms, e.g. piperazine

A61K 31/55 (2006.01) - having seven-membered rings, e.g. azelastine, pentylenetetrazole

Event Publications

17 March 2011 Complete Application Filed

24 March 2011 Application Open to Public Inspection

  Published as AU-A-2011200912

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