Physicality in Australian Patent Law

McEniery, Benjamin J. (2011) Physicality in Australian Patent Law. Deakin Law Review, 16(2), pp. 461-494.

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It is generally understood that the patent system exists to encourage the conception and disclosure of new and useful inventions embodied in machines and other physical devices, along with new methods that physically transform matter from one state to another. What is not well understood is whether, and to what extent, the patent system is to encourage and protect the conception and disclosure of inventions that are non-physical methods – namely those that do not result in a physical transformation of matter. This issue was considered in Grant v Commissioner of Patents. In that case the Full Court of the Federal Court of Australia held that an invention must involve a physical effect or transformation to be patentable subject matter. In doing so, it introduced a physicality requirement into Australian law. What this article seeks to establish is whether the court’s decision is consistent with the case law on point. It does so by examining the key common law cases that followed the High Court’s watershed decision in National Research Development Corporation v Commissioner of Patents, the undisputed authoritative statement of principle in regard to the patentable subject matter standard in Australia. This is done with a view to determining whether there is anything in those cases that supports the view that the Australian patentable subject matter test contains a physicality requirement.

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ID Code: 48163
Item Type: Journal Article
Refereed: Yes
Keywords: patent, law, physicality, physical effect
ISSN: 1321-3660
Subjects: Australian and New Zealand Standard Research Classification > LAW AND LEGAL STUDIES (180000) > LAW (180100)
Australian and New Zealand Standard Research Classification > LAW AND LEGAL STUDIES (180000) > LAW (180100) > Intellectual Property Law (180115)
Divisions: Current > QUT Faculties and Divisions > Faculty of Law
Current > Schools > School of Law
Copyright Owner: Copyright 2011 Ben McEniery.
Deposited On: 20 Jan 2012 01:07
Last Modified: 20 Jan 2012 04:10

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