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Expired Australian patentAustralia

Excimer laser ablation process control of multilaminate materials

AU 2000068898 · Applicant: Aradigm Corporation

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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 July 14, 2000 and granted June 24, 2004. 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 July 14, 2021.
  • A pharmaceutical extension adds at most five years, so even that would have ended by July 14, 2026.
  • We check Australian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJuly 14, 2000
GrantedJune 24, 2004
Term ended byJuly 14, 2021
Application numberAU 2000068898
Classification (IPC)B23K26/00 +2 more

Timeline

Timeline From IP Australia dates

2001200420072010201320162019Application filedJuly 14, 2000Patent grantedJune 24, 2004Term ended byJuly 14, 2021

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.