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Expired Australian patentAustralia

Implementation of memory access control using optimizations

AU 2004201803 · Applicant: Microsoft Technology Licensing Llc

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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 29, 2004 and granted February 25, 2010. 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 29, 2025.
  • Term extensions apply only to pharmaceutical patents, and it isn't classified as one.
  • 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 29, 2004
GrantedFebruary 25, 2010
Term ended byApril 29, 2025
Application numberAU 2004201803
Classification (IPC)G06F21/00 +2 more

Timeline

Timeline From IP Australia dates

2005200820112014201720202023Application filedApril 29, 2004Patent grantedFeb 25, 2010Term ended byApril 29, 2025

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.