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Expired Australian patentAustralia

Hepatitis B assay

AU 1983014672 · Applicant: Bioclone Australia Pty Limited

AusPat record

Overview

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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 March 8, 1984. An Australian petty patent lasted at most 6 years from its date of patent, at most a year after this filing, so it ended by March 8, 1991.
  • We check Australian rights only. A patent in its family in another country could still be in force.
FiledMarch 8, 1984
GrantedMarch 8, 1984
Term ended byMarch 8, 1991
Application numberAU 1983014672
Classification (IPC)G01N33/576

Timeline

Timeline From IP Australia dates

1985198619871988198919901991Application filedMarch 8, 1984Patent grantedMarch 8, 1984Term ended byMarch 8, 1991

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.