Gilbert + Tobin
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Known for its work across contentious and transactional IP, Gilbert + Tobin handles patents, trade marks and copyright issues, commercialisation, licensing and the IP aspects of M&A, supporting clients across a broad range of industries. Michael Williams leads the practice from Sydney and is recognised for his expertise in patents, copyright and trade mark matters. John Lee advises corporate clients on trade secret litigation and patent infringement disputes. Siabon Seet focuses on copyright, trade marks and IP litigation, while Rebecca Dunn specialises in copyright, trade mark and media law disputes.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
- ‘The intellectual property team at Gilbert + Tobin are an outstanding group of very capable lawyers that bring a wealth of experience and perspective. The teams that handle my company’s legal matters are led by a diverse group of women that are exceptional legal practitioners. The firm fosters an inclusive and collaborative environment, and its values and high ethical standards are evident in all of their dealings.’
- ‘Our business works closely with Siabon Seet, Kate Harrison and Rebecca Dunn at Gilbert + Tobin. Each of them is a subject matter expert in intellectual property law and we highly recommend each of them. They each stand out not just for their depth of legal expertise but also for their collaborative approach that delivers great outcomes for their clients.’
Key clients
- Element Zero Pty Ltd
- Aristocrat Technologies
Work highlights
Represented Luigi Lavazza SpA and Lavazza Australia Pty Ltd in contentious trade mark infringement proceedings brought by Cantarella Bros Pty Ltd.


