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Expired Australian patentAustralia

Apparatus and methods for delivery of multiple distributed stents

AU 2004229355 · Applicant: Xtent Inc

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Listed from its IP Australia record in Patent Yard's archive of Australian patents past their term. Its claims, description and drawings are in the AusPat record and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Filed March 30, 2004 and granted June 26, 2008. An Australian standard patent lasts 20 years from its date of patent, which is at most a year after this filing, so its term ended by March 30, 2025.
  • Term extensions apply only to pharmaceutical patents, and it isn't classified as one.
  • We check Australian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMarch 30, 2004
GrantedJune 26, 2008
Term ended byMarch 30, 2025
Application numberAU 2004229355
Classification (IPC)A61F2/06 +2 more

Timeline

Timeline From IP Australia dates

2005200820112014201720202023Application filedMarch 30, 2004Patent grantedJune 26, 2008Term ended byMarch 30, 2025

Sources & verification

Everything on this page comes from the IP Australia record linked above. Data from IP Australia's IPGOD, licensed under CC BY 2.5 AU.