Hydroxypropyl methyl cellulose hard capsules and process of manufacture

Details for Australian Patent Application No. 2007310534 (hide)

Owner Pfizer Products Inc.

Inventors He Xiongwei, David; Cade, Dominique Nicolas

Agent Allens Arthur Robinson

Pub. Number AU-A-2007310534

PCT Pub. Number WO2008/050209

Priority 60/863,190 27.10.06 US

Filing date 17 October 2007

Wipo publication date 2 May 2008

International Classifications

C08B 11/193 (2006.01) Preparation of cellulose ethers

A61J 3/07 (2006.01) Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms - into the form of capsules or similar small containers for oral use

A61K 9/48 (2006.01) Medicinal preparations characterised by special physical form - Preparations in capsules, e.g. of gelatin, of chocolate

Event Publications

14 May 2009 PCT application entered the National Phase

  PCT publication WO2008/050209 Priority application(s): WO2008/050209

24 November 2011 Assignment before Grant

  Pfizer Products Inc. The application has been assigned to Capsugel Belgium NV 2008

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