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7.12.2.3 Extension of Time to Apply for an Extension of Term

Date Published

Also in this Chapter:

Key Legislation:

Patents Act:

  • s70 Applications for extension of patent  
  • s71 Form and timing of an application  
  • s223 Extensions of time  

Patents Regulations:

In this topic:

Exclusions

Case Law

Where an application for an extension of term is not made within the prescribed period (see 7.12.2.2 Time for Applying), the provisions of sec 223 are generally available to extend the time for doing a relevant act relating to the application, provided the patentee can demonstrate an error or omission, or circumstances beyond control.

Thus, where a request for an extension of term is filed during the term of a patent, but outside 6 months of the latest of the dates specified in sec 71(2), an extension of time under sec 223 may be sought to allow the request to be considered.

 

Exclusions

Under reg 22.11(4)(b), a relevant act for the purposes of sec 223 does not include:

"filing, during the term of a standard patent as required by subsection 71(2) of the Act, an application under subsection 70(1) of the Act for an extension of term of the patent".

Thus, it is not possible to obtain an extension to the time for filing a request for an extension of term where the request is filed outside the term of the patent.  An extension of time is intended to be available for a request for an extension of term where the request is filed during the term of the patent.

Consequently, where a request for an extension of term is filed after the expiry of the original 20 year term, sec 223 cannot be used to allow the request to be considered.

 

 

Case Law

Relevant decisions relating to an extension of time to apply for an extension of term include:

  • Boehringer Ingelheim International GmbH [1999] APO 60, where an application for an extension of time was refused, as the patent had already expired when the request for an extension of term was filed.
  • Alphapharm Pty Ltd v H Lundbeck A/S [2014] HCA 42, where the extension of term application is made during the term of the patent, section 223 can apply to extend the time to apply for an extension of term.​​​​​​​

 

Amended Reasons

Amended Reason Date Amended
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