Practice overview
Thomas is a commercial barrister with particular expertise in intellectual property, commercial litigation, and professional liability. He is instructed both as sole counsel and as part of larger counsel teams across a broad range of disputes, regularly advising and appearing in matters before the High Court, County Court, and Intellectual Property Enterprise Court.
Recent and current instructions include:
- Acting, led, in an £85 million High Court claim involving allegations of breach of contract and unlawful means conspiracy;
- Acting, led, in a dispute concerning contractual entitlement to valuable intellectual property rights;
- Drafting a defence, as sole counsel, in High Court proceedings concerning alleged breaches of restrictive covenants and non-compete obligations;
- Advising a claimant in a multi-track contractual dispute arising from a prohibited investment in cryptocurrency;
- Acting as sole counsel in copyright infringement proceedings in the Intellectual Property Enterprise Court concerning the alleged adaptation of literary works into a television series; and
- Advising on the potential liability of solicitors arising from proceedings before the Competition Appeal Tribunal.
Prior to commencing practice, Thomas worked in the Legal Services Department of the University of the Arts London, where he supported solicitors on a wide range of commercial and intellectual property matters. His work included negotiating scientific research and licensing agreements with multinational companies, advising on the protection and exploitation of intellectual property assets, and supporting disputes relating to trade marks, copyright, and cultural property. Earlier in his career, Thomas worked as an Intellectual Property Officer at Naomi Korn Associates, advising museums, charities, and SMEs on intellectual property clearance, licensing, and risk management.
Alongside his practice, Thomas maintains a strong interest in emerging legal issues arising from technology and artificial intelligence, particularly in the fields of intellectual property and professional liability. He is also a member of the Bar Council's Training and Education Committee, contributing to policy and initiatives concerning the education and development of the next generation of barristers.

Areas of expertise
- Commercial litigation
Commercial litigation
Thomas has a busy commercial litigation practice and is regularly instructed across a broad range of contractual and business disputes. He acts for claimants and defendants in the High Court and County Court, both as sole and led counsel.
Thomas is instructed at all stages of litigation, from pre-action advice and drafting statements of case through to interim applications, trials, and enforcement proceedings. His experience includes contractual disputes, unlawful means conspiracy claims, restrictive covenant litigation, insolvency-related applications, and disputes involving financial services and professional relationships.
Recent and current instructions include:
- £85 million conspiracy and breach of contract claim: Acting, led, in a High Court claim valued at approximately £85 million involving allegations of breach of contract, unlawful means conspiracy, and procuring or inducing breaches of contract.
- Cryptocurrency investment dispute: Acting on behalf of the claimant in a multi-track County Court claim arising from an allegedly prohibited investment in cryptocurrency and associated breaches of contractual obligations.
- Restrictive covenants and commission clawback claim: Drafting a defence in High Court proceedings concerning alleged breaches of restrictive covenants and non-compete obligations, together with claims relating to advance commission payments and clawback provisions exceeding £200,000.
- Equality Act and financial services dispute: Successfully representing a defendant in a Part 11 application before the Manchester Civil Justice Centre in proceedings arising from alleged failures to provide reasonable adjustments in connection with a mortgage contract.
Alongside his litigation practice, Thomas maintains a substantial advisory practice. He regularly advises on both substantive legal issues as well as assessing quantum. Recent instructions have included advising on disputes concerning the interpretation of a PhD studentship agreement, claims involving allegations of misrepresentation and estoppel, the merits of an unjust enrichment claim in relation to wrongly paid VAT, and the assessment of damages in proposed property related litigation.
During pupillage, Thomas assisted members of Chambers in a range of commercial matters. In particular, he assisted Jack Dillon in a three-day High Court trial concerning the repayment of a bridging loan and a two-day trial involving claims for breach of contract and loss of profit arising from a dispute between an orthodontist and a dental practice.
- Intellectual property
Intellectual property
Thomas is instructed across all areas of intellectual property, with a particular focus on trade marks, copyright, and related commercial disputes. His work combines his litigation experience with a specialist intellectual property background developed both in practice and academia.
Thomas is regularly instructed in proceedings before the High Court, the Intellectual Property Enterprise Court, and the UK Intellectual Property Office. He acts both as sole counsel and as part of larger counsel teams in disputes concerning copyright infringement, trade marks, ownership of intellectual property rights, licensing and co-existence agreements, and data protection.
Recent and current instructions include:
- Ownership and entitlement of research-generated intellectual property: Acting, led, in a High Court dispute concerning ownership and contractual entitlement to intellectual property rights in commercially valuable child assessment tools created as part of university level research.
- Film and literary copyright claim against major streaming platform: Acting as sole counsel in a copyright infringement claim alleging that two original literary works were copied by a television series produced by a major international streaming platform.
- Digital platforms, intellectual property, and unlawful means conspiracy: Acting, led, in complex proceedings involving allegations of unlawful means conspiracy and infringement of intellectual property rights connected to a digital platform.
- UK GDPR and data Subject Access Request (SAR) pleadings: Advising and drafting a strike out and/or summary judgment application in response to claims arising from alleged non-compliance with obligations under the UK GDPR following multiple Data Subject Access Requests.
During pupillage, Thomas assisted Robert Whittock in Airconco UK Ltd v DC Air Conditioning and Refrigeration Ltd [2026] EWHC 998 (Ch), an appeal before HHJ Hacon concerning the assessment of damages for copyright infringement and the calculation of a reasonable licence fee.
Before joining Chambers, Thomas developed extensive specialist intellectual property experience in both the public and private sectors.
At the University of the Arts London, he worked as part of the Legal Services Department advising on a broad range of intellectual property issues affecting one of the United Kingdom’s leading creative institutions. His work included negotiating research and commercialisation agreements involving patent rights, advising on trade mark protection and enforcement both domestically and internationally, providing copyright advice to academic departments, and supporting transactions involving significant cultural and archival assets. Prior to that, Thomas was the Intellectual Property Officer at Naomi Korn Associates, where he advised museums, charities, public bodies, and SMEs on intellectual property strategy, rights clearance, licensing, and risk management.
Thomas maintains a strong academic profile alongside his practice. He regularly researches and writes on emerging issues in intellectual property law, particularly in the fields of trade marks, copyright, and digital content. His work has been published in leading publications including the Journal of Intellectual Property Law & Practice, the Entertainment Law Review, and IPKat. He has also supervised Intellectual Property Law on the University of Cambridge Law Tripos.
- Professional liability
Professional liability
Alongside his commercial practice, Thomas is developing a growing professional liability practice. He accepts instructions across a range of professional negligence claims and related issues, with particular experience in matters involving solicitors, insolvency practitioners, and the legal services sector.
Thomas has a particular interest in the emerging liability risks associated with artificial intelligence, including the application of professional standards and duties of care in technology-assisted litigation.
Recent instructions include:
- Professional negligence in competition litigation: Advising on the potential liability of solicitors arising from proceedings before the Competition Appeal Tribunal.
- Insolvency practitioners negligent CVA declaration: Advising on allegations of professional negligence arising from the collapse of a settlement agreement following a wrongly published creditor status.
During pupillage, Thomas assisted members of Chambers in professional liability and regulatory matters, including:
- Legal Services Act and the conduct of litigation: Assisting PJ Kirby KC and James Hall in Chartered Institute of Legal Executives & Ors v Mazur & Ors [2026] EWCA Civ 369, an intervention on behalf of the Law Centres Network concerning the scope of the Legal Services Act 2007 and the extent to which non-authorised persons may engage in the conduct of litigation.
- Professional negligence and limitation: Assisting James Hall in Ellen Kay v Martineau Johnson (A firm) [2026] EWCA Civ 224, an appeal concerning the distinction between actual and constructive knowledge for the purposes of section 14A of the Limitation Act 1980 and the relevance of impecuniosity in determining constructive knowledge in professional negligence claims.
Thomas also regularly delivers training on emerging issues in professional liability. He has provided training to both private practice and in-house solicitors on the legal and regulatory challenges presented by artificial intelligence, including the potential impact of AI systems on professional standards and negligence claims.
CSR & pro bono
Thomas is a member of the Bar Council’s Training and Education Committee, contributing to policy and initiatives concerning the education and development of the next generation of barristers. He was appointed to the committee in August 2026.
He also was the Founder of Neurodiversity in Law, an organisation that promotes the strengths and talents of neurodivergent people in the legal sector. Since its founding, Neurodiversity in Law has represented as the interests of neurodiverse people across the legal profession. As a charity, it has gone on to be nominated for multiple awards, including winning the award of Not-for-Profit Organisation or Representative Body of the Year at the Women and Diversity in Law Awards 2026. He is now an Independent Advisor to the Trustees.
Thomas is a uniformed operational volunteer in St John Ambulance. He has a wealth of experience in pre-hospital medical environments as an Emergency Responder and member of Medical Response Team within the organisation. In recognition of his service, he was awarded the Honorary Liberty of the Old Metropolitan Borough of Southwark by the Mayor of Southwark in May 2025.
Publications
‘Finding ‘loci of listening’: how understanding changes of place in musical distribution and consumption can form a theoretical basis to try to find a solution to streaming.’ in Legal Geographies of Intellectual Property, Eds. Jenny Kanellopoulou & Smita Kheria. Due for publication in December 2026, Edward Elgar Publishing.
‘This Little Piggy Went to Court: Peppa Pig vs Wolfoo’, The IPKat Guest Post, 14 July 2026
Qualifications
Qualifications
University of Cambridge: MA Hons Music (2.i)
Queen Mary University of London: MSc Management of Intellectual Property (Distinction) and PGCert Intellectual Property Law (Distinction)
BPP University: PGDip in Law (Distinction)
City, University of London: PGDip in Bar Vocational Studies with specialism in International Commercial Law and Dispute Resolution (Distinction)
Scholarships and Prizes
The Hooper Declamation Prize, Trinity College, University of Cambridge
Alan Gray Grant, Trinity College, University of Cambridge
Herchel Smith Scholarship, Queen Mary University of London
Tatjana Finkelstein Scholarship, GDL Scholarship, The Honourable Society of Gray’s Inn
Bedingfield Scholarship, Bar Course Scholarship, The Honourable Society of Gray’s Inn
The Worshipful Company of Arbitrators Prize, City, University of London, for the highest mark in the International Commercial Law and Dispute Resolution specialism on the Bar course
Professional Associations
- Intellectual Property Bar Association
- IPSoc
- Competition Law Association
Contact details
Practice team
Contact the team at tteam@gatehouselaw.co.uk or get in touch with one of our Practice Managers.


