Distraction and retraction system for spinal surgery

Details for Australian Patent Application No. 2003295934 (hide)

Owner Frey, G.

Inventors White, John L.; Deridder, Steven D.; Frey, George

Agent FB Rice

Pub. Number AU-B-2003295934

PCT Number PCT/US2003/0377

PCT Pub. Number WO2004/047650

Priority 60/428,800 23.11.02 US

Filing date 24 November 2003

Wipo publication date 18 June 2004

Acceptance publication date 26 February 2009

International Classifications

A61B 17/02 (2006.01) Surgery - for holding wounds open

A61B 17/88 (2006.01) Surgery - Methods or means for implanting or extracting internal fixation devices

A61B 17/70 (2006.01) Surgery - Spinal positioners or stabilisers

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 60/428,800 23.11.02 US

22 July 2004 Application Open to Public Inspection

  Published as AU-B-2003295934

2 June 2005 Amendment Made

  The nature of the amendment is: Amend the invention title from Istraction and retraction system for spinal surgery to Distraction and retraction system for spinal surgery

12 October 2006 Assignment before Grant

  SDGI Holdings, Inc. The application has been assigned to Warsaw Orthopedic, Inc.

3 July 2008 Assignment before Grant

  Warsaw Orthopedic, Inc. The application has been assigned to Frey, George

26 February 2009 Application Accepted

  Published as AU-B-2003295934

25 June 2009 Standard Patent Sealed

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