Aerospace & Defence

Icon for Sectors Aesrospace and Defence

Protecting and commercialising intellectual property in the aerospace and defence sector requires an understanding of advanced technology, national security and commercial reality.

Aerospace & Defence banner
Aerospace & Defence banner

Organisations in this sector balance confidentiality, regulatory constraints and procurement timelines with the need to protect and commercialise their intellectual property. IP strategy in this sector requires technical depth, but also deep market knowledge.

We have worked with organisations operating in aerospace and defence since the 1980s. Our clients include research institutions, suppliers to Prime contractors, and consultants supporting defence-related projects. We provide advice on patents, trade marks, designs, licensing, domain names and IP strategy. 

In defence, traditional patent pathways are not always straightforward. Our client’s customers are often limited to the Commonwealth or the small number of major Prime organisations.

Commercial outcomes often depend on early expressions of interest. These opportunities do not always align with patent filing timelines. Innovators may also hesitate to file patents too early. However, delaying protection can put enforceable rights at risk.

 

Patent strategy and protection

Patent specifications must do more than demonstrate technical merit. They must also withstand investigation, challenge and licensing scrutiny from military and government stakeholders.

Our attorneys draft patent specifications to withstand challenge. We design them to support enforcement, commercialisation and licensing activities in Australia and overseas.  

In aerospace, patent strategy is equally important. Organisations must balance patent protection with trade secrets, export controls and publication obligations.

We help clients structure patent portfolios that support long-term value. We also help manage confidentiality obligations and regulatory exposure.

Technical expertise 

Our team works across a broad range of technologies. These include communications systems, electrical and electronic engineering, thermal and fluid dynamics, materials science, physics, optics, radar and lidar technologies.

We also advise on emerging technologies. These include autonomous vehicles, space and satellite communications technologies and micro-satellites.

Technologies in this sector often combine multiple disciplines. They can also raise complex questions around ownership and usage rights. We take a broader and more integrated approach to IP protection.

End-to-end support

Many aerospace and defence innovations span multiple disciplines.

We collaborate across the firm to ensure every invention is fully understood and appropriately protected. This may involve chemistry, life sciences, engineering or legal expertise.

Patent Attorneys and Lawyers under one roof

Unlike some jurisdictions, including the United States, Australian patent attorneys and lawyers are separate professions. As a result, many Australian IP firms must engage external legal counsel when matters progress into disputes, litigation or complex commercial arrangements.

At POF, we bring patent attorneys, trade marks attorneys, litigators and commercial lawyers together within one firm.

Clients can access integrated advice throughout the lifecycle of an innovation. We support protection, enforcement, licensing, commercialisation and dispute resolution.

Aerospace and defence organisations often navigate procurement arrangements, collaboration agreements, confidentiality obligations and regulatory requirements. Our integrated approach delivers greater efficiency, consistency and commercial alignment.  

In addition to patents and trade marks, we offer integrated support across contentious matters and commercial law – capabilities that are often outsourced by IP firms.

We assist with disputes, licensing negotiations, collaboration agreements and broader commercial arrangements. Clients benefit from efficient ed-to-end support throughout the lifecycle of your matter.

To keep ahead of developments, our team is actively engaged in the sector – attending major industry events including the Land Forces International Land Defence Exposition, the Avalon International Airshow and Indo-Pacific International Maritime Exposition.

Our sector involvement keeps us close to industry developments. It helps us deliver advice grounded in real-world industry conditions. 

Key Contacts

Duncan Joiner headshot

Duncan Joiner

Principal
Melbourne
Raffaele Calabrese headshot

Raffaele Calabrese

Principal
Adelaide
Helen Mcfadzean headshot

Helen McFadzean

Principal
Brisbane, Melbourne
Marainne Repacholi headshot

Dr Marianne Repacholi

Senior Associate
Melbourne

Related news and insights

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An Introduction to Patents

A patent is a legally enforceable exclusive right granted by a government for an invention. The invention can be a product, device, substance, method or process, and it must be new, inventive and useful.
Duncan Joiner

9 June 2026

Insights Photo

An Introduction to Designs in Intellectual Property

If the appearance of your product is unique, it may be worth protecting with a registered design. Design registration protects the overall appearance of a product and can also act as a deterrent to others who might want to copy and commercialise a product with a similar appearance.
Davin Merritt

1 June 2026

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