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New Zealand Announces Amendments To Its Patent Regulations

Issued: March 21 2018

The Intellectual Property Office of New Zealand has announced that the New Zealand Patent Regulations will soon be subject to a number of adjustments. The amended regulations, Patents Amendment Regulations 2018, will come into force on April 5, 2018.

We briefly summarise the changes in this article.

Address for service

Reg. 3(1) will be amended to specify that an address for service may be an Australian or a New Zealand address. Currently only a New Zealand address could be the address for service. This will allow Australian attorneys to act in New Zealand while maintaining an address in only one country.

Divisional patent application content

Reg. 52(3), which requires that a divisional application must not be filed with claims for substantially the same matter as claimed in the parent application, will be revoked.  In its place, Reg. 82 will be amended to specify that a divisional application or parent application must not be accepted with claims for substantially the same matter as claimed in the other application.

This amendment resolves a lingering question as to whether or not a divisional application filed with claims overlapping with the claims of the parent application is validly filed. While advice from the IPONZ was that such applications were validly filed, this amendment clarifies that this is the case.

Micro-organism deposit requirements

Reg. 59 will be amended to specify that the prescribed period for fulfilling the deposit requirements for micro-organisms is 12 months after the date of issue of a first examination report (i.e., submission of a receipt for the deposit from the prescribed depositary institution to which the deposit was made). Currently this period is 3 months after the date that the micro-organism is deposited with the depositary institution.

The change of deadline should prove far less onerous for Applicants, who may now wait until examination of their New Zealand application before submitting their deposit receipt.

Form requirements for filed documents

Reg. 19(2)(b) will be revoked so that the only requirements that need to be satisfied to obtain a filing date for a document are that the document is legible and is accompanied by any prescribed fee or penalty. Currently, a document must also comply with the requirements of the Act and Regulations to be considered filed. This requirement will no longer apply.

It would appear that this amendment is aimed at making it easier to obtain a filing date and satisfy relevant deadlines, without the need for fulfilling all formalities requirements set by the Act and Regulations.

Amendments to the complete specification of a PCT application

Reg. 61 will be amended to specify a 22 month period after the earliest priority date for amending documents forming part of the complete specification of a PCT application (Article 34 PCT). Currently, the prescribed time limit is 19 months.

This change is made to bring the Regulations in line with revised international requirements.

Time provisions for filing a counterstatement in patent revocation proceedings

Regs. 103, 104, and 161 will be amended to clarify that the period for filing a counter-statement to an application for revocation of a patent may be extended under either Reg. 103 or Reg. 161.

It will now be possible to extend the period for filing a counter-statement to an application for revocation under both provisions provided the first extension is made under Reg. 161, with the second extension being made under Reg. 103 (an extension under Reg. 161 will not be possible if an extension is already granted under Reg. 103).

About the Author

Dr. Aaron Olsen

Senior Associate / Patent Attorney

Chemical / Life Sciences Team

Sydney, Australia


Guy Tucker

Principal / Patent Attorney

Engineering & ICT Team

Sydney, Australia


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