Dilation device

Details for Australian Patent Application No. 2004216456 (hide)

Owner Imperial College Innovations Limited

Inventors Edwards, Lee; Darzi, Ara

Agent Griffith Hack

Pub. Number AU-B-2004216456

PCT Pub. Number WO2004/075743

Priority 0304439.3 27.02.03 GB

Filing date 27 February 2004

Wipo publication date 10 September 2004

Acceptance publication date 10 September 2009

International Classifications

A61B 5/03 (2006.01) Measuring for diagnostic purposes - Measuring fluid pressure within the body other than blood pressure, e.g. cerebral pressure

A61M 29/00 (2006.01) Dilators with or without means for introducing media, e.g. remedies

A61B 5/22 (2006.01) Measuring for diagnostic purposes - Ergometry

Event Publications

15 September 2005 PCT application entered the National Phase

  PCT publication WO2004/075743 Priority application(s): WO2004/075743

10 September 2009 Application Accepted

  Published as AU-B-2004216456

19 November 2009 Assignment before Grant

  Imperial College Innovations Limited The application has been assigned to Smart Surgical Appliances Ltd.

14 January 2010 Standard Patent Sealed

22 September 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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