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Expired Australian patentAustralia

Use of a dextrin glycosyl transferase in baking

AU 1997026931 · Applicant: Novo Nordisk As

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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 May 2, 1997 and granted June 22, 2000. 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 May 2, 2018.
  • A pharmaceutical extension adds at most five years, so even that would have ended by May 2, 2023.
  • We check Australian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMay 2, 1997
GrantedJune 22, 2000
Term ended byMay 2, 2018
Application numberAU 1997026931
Classification (IPC)A21D8/04

Timeline

Timeline From IP Australia dates

1998200120042007201020132016Application filedMay 2, 1997Patent grantedJune 22, 2000Term ended byMay 2, 2018

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.