Intervertebral disc nucleus implants and methods

Details for Australian Patent Application No. 2001285351 (hide)

Owner SDGI Holdings, Inc.

Inventors Trieu, Hai H.

Agent FB Rice

Pub. Number AU-B-2001285351

PCT Pub. Number WO02/17824

Priority 09650525 30.08.00 US

Filing date 30 August 2001

Wipo publication date 13 March 2002

Acceptance publication date 2 December 2004

International Classifications

A61F 002/44 Filters - for the spine, e.g. vertebrae, spinal discs

Event Publications

2 December 2004 Application Accepted

  Published as AU-B-2001285351

7 April 2005 Standard Patent Sealed

28 September 2006 Assignment Registered

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

26 March 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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