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Expired Australian patentAustralia

Combinatorial polyketide libraries produced using a modular PKS gene cluster as scaffold

AU 1998071722 · Applicant: Kosan Biosciences 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 April 30, 1998 and granted August 16, 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 April 30, 2019.
  • A pharmaceutical extension adds at most five years, so even that would have ended by April 30, 2024.
  • We check Australian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledApril 30, 1998
GrantedAugust 16, 2001
Term ended byApril 30, 2019
Application numberAU 1998071722
Classification (IPC)C07D309/32 +2 more

Timeline

Timeline From IP Australia dates

1999200220052008201120142017Application filedApril 30, 1998Patent grantedAug 16, 2001Term ended byApril 30, 2019

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.