Protecting brands and patent is becoming more complex. Examine the issues that matter most to intellectual property lawyers, trade mark attorneys and patent attorneys. Gain practical and commercially focused guidance, knowledge and strategies you need to protect, manage and enforce trade marks and patents given reform internationally and new case law in Australia. Explore deceptive similarity following The Agency and Mercato, strategic lessons from landmark trade mark disputes, certification trade marks and geographical indications in the context of the Australia-EU Free Trade Agreement, AI-assisted trade mark searching, patent strategy, software and AI patentability and patent litigation developments.

Presenters

Phoebe Arcus SC, 5 Wentworth Chambers
Phoebe is an experienced trial and appellate advocate in commercial law. She specialises in patent and intellectual property law (copyright, trade marks, designs, confidential information), general commercial law, competition and consumer protection law and data protection and privacy law. She has a particular interest and expertise in cases where technology is involved. She also practices in alternative dispute resolution and arbitration and is a Member of the WIPO Arbitration and Mediation Centre's List of Neutrals. She regularly appears in the Federal Court of Australia, both at first instance and on appeal, and has appeared in leading cases in the High Court. She also appears in state courts, in the Federal Circuit Court, Administrative Appeals Tribunal, Australian Patent Office, the Copyright Tribunal of Australia, the Australian Trade Marks Office, and in arbitrations and mediations. Phoebe's standing has been recognised in Chambers and Partners Asia Guide, Best Lawyers, Legal 500, Doyle’s Guide and The World Trade Mark Review (WTR 100). She is described as "very easy to work with and a great option for IP cases", a "go-to barrister for trade marks" and as having "strong, strategic judgement, deep black-letter law skills in IP, and in particular patents, and extensive experience in patent litigation."

Dr Warwick Rothnie, Barrister, Emmerson Chambers, Senior Fellow, University of Melbourne
Dr Warwick Rothnie is one of Australia’s leading intellectual property barristers, with extensive experience advising and representing clients in complex IP and commercial disputes. Warwick has been consistently ranked in Doyle’s Guide, Legal 500 and Best Lawyers Australia for his expertise in intellectual property law. Practising from Emmerson Chambers in Melbourne, Warwick's expertise spans trade marks, patents, copyright, designs, confidential information, domain names, consumer protection and broader commercial law matters. He appears regularly in the Federal Court of Australia, appellate courts and intellectual property tribunals, acting in significant infringement, validity, opposition and ownership disputes. He is also a longstanding panelist for the World Intellectual Property Organization (WIPO) in domain name disputes and a respected academic, teaching intellectual property subjects at the University of Melbourne and Monash University. Warwick was called to the Victorian Bar in 2002, and was previously a partner in the intellectual property and trade practices group at Mallesons Stephen Jaques. He holds a Bachelor of Arts and Bachelor of Laws (Honours) from Monash University and a Doctor of Philosophy in Law from the University of London.

Robert Wulff, Principal, Griffith Hack
Robert is a Principal and Registered Patent Attorney at Griffith Hack. Based in Sydney and with more than three decades of experience advising organisations on the strategic protection, management and commercialisation of intellectual property, his practice focuses on patents, designs and broader IP strategy across chemical, process and mechanical engineering, applied chemistry and clean technology industries. He regularly works with clients in the building and construction, mining and resources, energy, water and waste treatment, packaging, manufacturing and agricultural technology sectors. Robert holds a Bachelor of Science (Chemistry) and a Bachelor of Chemical Engineering from the University of Sydney, as well as a Master of Science equivalent qualification in Chemical Engineering from the Royal Institute of Technology in Stockholm. He is a Registered Patent Attorney in Australia and New Zealand and a member of the Institute of Patent and Trade Mark Attorneys of Australia (IPTA). Recognised as a World Intellectual Property Review (WIPR) Leader from 2024 to 2026, Robert is widely respected for helping organisations develop commercially-focused IP strategies that align with business objectives and support innovation. His expertise spans patents, designs and the protection of emerging technologies, making him a trusted adviser to some of Australia's most innovative companies.

Joanna Lawrence, Partner, Mills Oakley
Joanna Lawrence is a leading intellectual property lawyer and Partner at Mills Oakley, advising clients on trade marks, brand protection, commercialisation and IP disputes. She acts for businesses across a broad range of industries on the protection and enforcement of valuable intellectual property assets, with particular expertise in contentious and non-contentious trade mark matters. Joanna is recognised in Doyle’s Guide for Contentious Intellectual Property and is ranked in the prestigious World Trademark Review 1000 Guide for both Prosecution & Strategy and Enforcement & Litigation.

Helen Macpherson, Executive Lawyer (Head of Australian Litigation), Pearce IP
Helen has over 25 years’ experience as an intellectual property specialist and is recognised as an industry leader. Helen advises on all forms of intellectual property including patents, plant breeder’s rights, trade marks, copyright and confidential information. Throughout her career, Helen has maintained a strong focus on high-value patent mandates involving complex technologies. In these mandates, Helen has been able to draw upon her technical training in biochemistry and molecular biology, as well as her ability to up-skill swiftly in relation to diverse technologies. Helen’s patent work has encompassed the technical fields of inorganic, organic, physical and process chemistry, biochemistry, biotechnology (including genetics, molecular biology and virology) and physics. Helen has extensive experience advising clients on consumer law issues and disputes, specifically in the context of misleading and deceptive conduct disputes between competitors and with regulators and industry bodies regarding promotional campaigns. These consumer law issues include assisting clients in relation to compliance with the Food Standards Code Australia and New Zealand (FSANZ), such as labelling and packaging requirements. Helen is a member of the Intellectual Property Committee of the Law Council of Australia, as well as a member of the Intellectual Property Society of Australia and New Zealand.


Margaret Ryan, Lawyer and Trade Marks Attorney, IP by Margaret
Margaret Ryan is an experienced Australian solicitor, trade marks attorney and Principal of IP by Margaret, bringing more than 30 years of expertise in intellectual property law. Throughout her career, she has advised businesses, entrepreneurs and innovators on the protection, commercialisation and enforcement of valuable intellectual property assets, including trade marks, copyright, designs and confidential information. Known for her practical and client-focused approach, Margaret works closely with clients to develop tailored strategies that support their commercial objectives while protecting and maximising the value of their intellectual property. She is highly regarded for providing clear, frank advice, skilful negotiation and strategic representation in complex IP matters, as well as for her commitment to delivering personalised service and practical outcomes. Margaret graduated from the University of Sydney with a Bachelor of Arts and a Bachelor of Laws (Honours), receiving the prestigious University Medal in Law. In addition to her extensive legal practice, she has lectured and tutored in Intellectual Property Law at Victoria University and has contributed to leading legal publications, including The Laws of Australia and The Law Handbook. An active member of Australia’s intellectual property community, Margaret regularly speaks at industry seminars and contributes to professional development initiatives through her involvement with key legal and intellectual property organisations.

Odette Gourley, Partner, Corrs Chambers Westgarth
Odette is one of Australia’s leading lawyers, well known as an expert in trade marks, patents, copyright and other intellectual property. Odette has been involved in high profile trade mark cases including Katy Perry, Winnebago and Gallo Barefoot, each a leading authority on aspects of Australian law. In the patents area, she won the Hassle case in the High Court on lack of inventive step and is waiting for a judgment from the High Court on patent term extensions which is of great significance in the pharmaceutical industry. Odette is an expert on regulatory regimes affecting intellectual property owning manufacturers across various sectors and has a broad practice acting in contested cases with the ACCC and advising on sensitive product and marketing claims for leading global product companies.


James Lawrence, Partner, Addisons
James has extensive experience advising businesses on the protection, enforcement and commercialisation of intellectual property assets. As a Partner in Addisons’ Intellectual Property team, he specialises in managing complex IP disputes and advises clients across patents, trade marks, copyright, brand protection, trade secrets and portfolio management. James has developed a strong reputation as a leading adviser in contentious intellectual property matters, particularly patent litigation involving life sciences, biotechnology, electronics and high-technology industries. He regularly acts in significant patent infringement and revocation proceedings, trade mark disputes and copyright matters, helping clients navigate commercially critical and technically complex legal challenges. Before joining Addisons, James held partnership and senior roles at Mills Oakley, Piper Alderman, King & Wood Mallesons and Wragge & Co in London. He is also the editor of the Patents chapter in Halsbury’s Laws of Australia and is a frequent writer and presenter on intellectual property developments. James is consistently recognised by leading legal directories, including Best Lawyers, The Legal 500, Chambers & Partners, Doyle’s Guide and IAM Patent 1000, where he has been recognised among the world’s leading patent professionals since 2018.

Kate Maynard, Senior Associate, Wrays; Registered Trade Marks Attorney
Kate is a Senior Associate at Wrays and an experienced intellectual property professional specialising in trade marks and brand protection. As a Registered Trade Marks Attorney since 2012, she has spent more than 15 years working in the intellectual property field, helping clients protect, manage and enforce their brands in Australia and internationally. Kate has significant expertise in trade mark prosecution, portfolio management and intellectual property enforcement across a diverse range of industries. Her experience ranges from advising sole traders and start-ups through to established corporations, allowing her to deliver practical and tailored solutions suited to each client's commercial objectives. Her practice spans the entire trade mark lifecycle, including prosecution, oppositions, registration, portfolio maintenance and enforcement. Kate is particularly focused on building long-term client relationships and providing strategic guidance that helps businesses safeguard and maximise the value of their intellectual property assets. Kate holds a Master of Industrial Property from the University of Technology Sydney, a Bachelor of Arts (Communications), and is a member of the Intellectual Property Society of Australia and New Zealand (IPSANZ).