Minimally compliant, volume efficient piston for osmotic drug delivery systems

Details for Australian Patent Application No. 2003256308 (hide)

Owner Intarcia Therapeutics, Inc.

Inventors Lautenbach, Scott D.

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2003256308

PCT Number PCT/US03/20130

PCT Pub. Number WO2004/002565

Priority 60/392,004 26.06.02 US

Filing date 25 June 2003

Wipo publication date 19 January 2004

Acceptance publication date 3 July 2008

International Classifications

A61M 31/00 (2006.01) Devices for introducing or retaining media, e.g. remedies, in cavities of the body

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

A61M 5/145 (2006.01) Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way - using pressurised reservoirs, e.g. by means of pistons

Event Publications

6 November 2003 Complete Application Filed

  Priority application(s): 60/392,004 26.06.02 US

4 March 2004 Application Open to Public Inspection

  Published as AU-B-2003256308

1 May 2008 Assignment before Grant

  Alza Corporation The application has been assigned to Intarcia Therapeutics, Inc.

3 July 2008 Application Accepted

  Published as AU-B-2003256308

30 October 2008 Standard Patent Sealed

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