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Expired Australian patentAustralia

Pressure sensitive adhesive matrix patch for the treatment of onychomycosis

AU 1999024555 · Applicant: Watson Pharmaceuticals Inc

AusPat record

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Its specification, documents and status are on IP Australia's AusPat.

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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 January 12, 1999 and granted August 28, 2003. 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 January 12, 2020.
  • A pharmaceutical extension adds at most five years, so even that would have ended by January 12, 2025.
  • We check Australian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJanuary 12, 1999
GrantedAugust 28, 2003
Term ended byJanuary 12, 2020
Application numberAU 1999024555
Classification (IPC)A61F13/06 +2 more

Timeline

Timeline From IP Australia dates

2000200320062009201220152018Application filedJan 12, 1999Patent grantedAug 28, 2003Term ended byJan 12, 2020

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.