Australian IP Report 2026: A patent system transforming in substance

IP Australia's Australian IP Report 2026 finds an Australian patent system holding steady in size but transforming in substance. Standard patent applications were broadly stable in 2025 at 30,348 (−0.5%), while grants edged up 1.4% to 19,555. Beneath those flat headline numbers, the report identifies four defining shifts: Australian resident filings rose 9.0% to their highest share since 2021; provisional applications surged an extraordinary 58.1%, powered by first-time and self-represented filers using AI drafting tools; filing origins continued to rebalance, with US activity easing and concentrating in health technologies while Chinese filings grew strongly in industrial and applied fields; and cross-border collaboration softened globally even as Australia-linked collaboration proved resilient. Add IP Australia's prediction that computer-implemented invention filings will rebound in 2026 following the Full Federal Court's decision in Aristocrat, and the picture is clear: this is a patent landscape in quiet but consequential transition.

A resurgence in resident patenting

Resident standard patent applications rose 9.0% to 2,810 in 2025, lifting the resident share to 9.3%, the highest since 2021. Notably, this growth came primarily from repeat filers in engineering-focused and applied technology domains, rather than one-off entrants. New South Wales (+14.9%) and Queensland (+14.8%) led the charge, with NSW, Victoria and Queensland together accounting for more than 80% of resident filings.

The report is careful to note that resident patenting "reflects activity by a relatively small subset of firms engaged in R&D-intensive and technologically specialised innovation" — which makes the uptick all the more meaningful. When global portfolios are being rationalised, firms concentrate on patenting their highest-value inventions. Australian innovators are choosing to double down.

The provisional explosion and the A.I. elephant in the room

The single clearest structural shift in the 2025 data is the fact that provisional applications surged 58.1%, from 4,343 to 6,867. Where 2024 saw around seven standard applications per provisional, 2025 saw just 4.4, a near-doubling of provisional filing intensity.

Who is behind it? Individuals now account for roughly half of all provisional filings (up from a third). 63% of provisional applicants in 2025 were first-time filers (up from ~42%), and, most strikingly, 52% filed without a patent attorney, up from 27% the year before. IP Australia attributes this to "reduced entry costs and faster drafting and search enabled by digital tools, including artificial intelligence (AI) systems."

The report provides a warning. AI-assisted filing brings "higher volumes of speculative filings, increased demands on examination resources, and questions around disclosure quality and inventorship." A provisional application is only as valuable as the disclosure it contains and it must provide a sufficient basis to support the claims of the complete application that follows. An AI-drafted provisional that reads plausibly but lacks enabling detail can give an inventor twelve months of false security, with priority-date consequences that only surface years later, when they are most expensive to fix. Any individual has the means to use the new tools to move fast, but one must have the resulting claims and disclosure reviewed by a patent attorney before it can be validly relied upon.

Computer technology awaits its rebound

Computer technology filling fell by 10.1%. The report attributes this partly to post-pandemic normalisation and partly to eligibility uncertainty for software inventions. In this regard, the report makes a prediction. With the Full Federal Court's decision in Aristocrat Technologies Australia Pty Ltd v Commissioner of Patents [2025] FCAFC 13 having "provided increased certainty in the law," IP Australia expects filings for some types of computer-implemented inventions "to increase in 2026." Software innovators who shelved Australian filing plans during the years of uncertainty should be revisiting them now.

Takeaway

The 2026 report describes an Australian patent system in transition. The Australian patent system is now more accessible than ever at the entry level, more strategically selective at the top end, anchored by health, propelled by energy, and is welcoming software back in from the cold. For innovators, three practical messages stand out: file with confidence if you're an Australian resident innovator (you're in growing company); treat AI drafting tools as a starting point, not a substitute for professional advice; and if Aristocrat-era uncertainty kept your software invention on the shelf, 2026 is the year to take it down.