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Ian has nearly 35 years' experience as a commercial litigator. He specialises in disputes involving data, technology and intellectual property. Ian leads the firm’s Data, IP and Technology Disputes team. Ian’s sector experience includes retail, hotels and leisure, financial services, technology, betting and gaming, sport, media and publishing, education and private wealth.

In relation to data, Ian helps clients dealing with cyber-security attacks; he assists them in responding to regulators and individuals about non-compliance with data privacy requirements; and he handles claims against third parties when data has been misused or taken, for example by former employees.

Regarding technology, Ian handles disputes arising where technology outsourcing contracts have encountered problems. He also deals with disputes about software licences and infringement of computer source code.

In relation to intellectual property, Ian’s work focuses on brands, in particular trade mark infringement claims and domain name disputes. He also deals with a wider range of copyright and database rights disputes.

Ian is increasingly working on mandates relating to Generative AI, drawing on his decades of experience in the three core underlying areas of data, IP and technology.

Much of Ian's work has a cross-border element. He has a wide network of professional and business relationships with lawyers around the world. These close relationships help him manage multijurisdictional issues for his clients.

Recognitions

Chambers UK 2026

Data Protection & Information Law

Band 4

Chambers UK 2026

Cyber and Breach Response

Spotlight

The Legal 500 2026

Data protection, privacy and cybersecurity

Recommended individual

The Legal 500 2026

Intellectual property: trade marks, copyright and design

Recommended individual

Reported cases

Counselling an education sector client when it suffered a ransomware attack.

Representing a leading consumer brand when its trade mark was being infringed by a competitor in making unlawful comparisons between its services and the client's.

Acting for a hospitality sector client in a dispute with its outsourced technology supplier.

Advising a Travel sector client in relation to the scraping of content from its website by a Generative AI provider.

Memberships & Accolades

Ian is a Director of the International Association of Lawyers (UIA), an organisation comprising mainly practice lawyers from over 100 countries, and a past president of its Intellectual Property Commission.

Ian is also a member of ITech Law, the Society for Computers & Law and the International Trademark Association (INTA).

Testimonials

"Ian is a trusted adviser." (Chambers UK 2026)

"Ian De Freitas - a very impressive solicitor crossing over between intellectual property and broader technology disputes." (The Legal 500 2026)

"Ian De Freitas is a leading figure in this domain. He is our go-to partner for any support we need in this area." (The Legal 500 2026)

"Ian De Freitas is knowledgeable with a real depth of expertise." (The Legal 500 2026)

"Ian is a deeply experienced data privacy practitioner who combines his natural passion for and talent in his discipline with a calm and authoritative manner that inspires confidence from the start." (Chambers UK 2025)

"Ian De Freitas has been a fantastic sparring partner on Intellectual Property issues. He compliments the Farrer & Co team with a high-quality service level. As an in-house GC, Ian has been a great and very approachable on legal challenges." (Legal 500 UK 2025)

"Ian De Freitas is an industry titan. He is well regarded internationally and brings a wealth of experience to any matter." (Legal 500 UK 2025)

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