David Leggatt

Aaron Yates is a lawyer in the Law Group at Davies Collison Cave’s Melbourne office and practises in intellectual property litigation. Aaron has completed a Bachelor of Laws (with Honours) and Bachelor of Science (focussing on genetics and molecular biology), and has a particular interest in patent litigation and advice. Aaron has been involved in a number of patent, design and trade mark proceedings in the Federal Court and also has experience providing advice to a local and internatio...

Hamish McNair is a top attorney recognized by Best Lawyers in the practice area(s) of Defamation and Media Law and Litigation. Hamish, who practices law in Melbourne, Australia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Hamish is held by other top lawyers in the same geographic and legal practice area.

Ben has a range of experience in intellectual property, technology, and commercial matters. He specialises in technology and commercial contracts, branding and product labelling advice, advertising and marketing law, trade mark matters, intellectual property commercialisation, copyright advice, disputes and licensing, and competition and consumer law matters. Ben has also advised and assisted clients in drafting and negotiating procurement, technology and other commercial contracts, asserting...

John O’Kane is a top attorney recognized by Best Lawyers in the practice area(s) of Construction / Infrastructure Law. John, who practices law in Melbourne, Australia, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John is held by other top lawyers in the same geographic and legal practice area.

Caroline van Grieken is a top attorney recognized by Best Lawyers in the practice area(s) of Real Property Law. Caroline, who practices law in Melbourne, Australia, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Caroline is held by other top lawyers in the same geographic and legal practice area.

Norman acts for major insolvency accountants, financial institutions and corporate clients. His work spans both contentious and non-contentious insolvency mandates. He is a panel member of the disciplinary tribunal of Football Victoria. He is based in Melbourne. Norman advises on corporate insolvency, bankruptcy, securities enforcement, banking and finance disputes, and complex commercial litigation. He acts in all aspects of insolvency administration including liquidations, public examinatio...

Alex has extensive experience in the preparation and prosecution of patent applications in a wide range of biotechnology-related disciplines, including immunology, antibody therapeutics, vaccines, molecular biology, cell biology, stem cells, medical diagnostics and protein fractionation. He assists local clients in developing commercially-focused patent strategies for the global and domestic markets. He also advises clients in contentious and non-contentious patent matters and has extensive e...

Mark acts for employers across a broad range of industries, including manufacturing, transport, financial services, retail, construction and professional services. His clients include private companies, listed entities and public sector organisations requiring specialist employment and industrial relations advice. Mark advises on the full spectrum of employment and workplace relations matters: employment contracts, enterprise agreements, termination of employment, workplace misconduct, discri...

One of Australia’s leading estate planning lawyers, Bernie has over 40 years’ experience advising individuals, family groups and businesses on all aspects of estate and business succession. Often acting as advisor to prominent families, Bernie’s knowledge of family trusts, superannuation and estate and elder law enables him to provide clear, practical solutions for clients with complex family and asset structures. He is often asked to provide a second opinion on existing suc...

Accredited Criminal Law Specialist | Co-Founder of Doogue + George Defence Lawyers Bill Doogue is a distinguished criminal defence lawyer based in Melbourne, Australia, with over 30 years of experience in the legal profession. Admitted to practice in 1989, he has been an Accredited Criminal Law Specialist since 1998 and was recognised as one of Australia's five 'pre-eminent criminal lawyers' by Doyle’s Guide in 2024 .​ As a co-founder of Doogue + George Defence Lawyers, Bill leads a fir...