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Expired Australian patentAustralia

Processing of oxide superconductor cables

AU 1997011575 · Applicant: American Superconductor 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 November 7, 1996 and granted May 17, 2001. 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 November 7, 2017.
  • A pharmaceutical extension adds at most five years, so even that would have ended by November 7, 2022.
  • We check Australian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledNovember 7, 1996
GrantedMay 17, 2001
Term ended byNovember 7, 2017
Application numberAU 1997011575
Classification (IPC)H01L39/24 +2 more

Timeline

Timeline From IP Australia dates

1997200020032006200920122015Application filedNov 7, 1996Patent grantedMay 17, 2001Term ended byNov 7, 2017

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.