UK trademarks in 2025: 3 landmark rulings and what they mean
Decisions on post-sale confusion, AI-generated content and lookalike packaging are set to shape brand protection for 2026 and beyond, says Varuni Paranavitane of Finnegan.
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4 November 2025 In a landmark yet narrow ruling, the High Court dismisses Getty Images’ key copyright theories against Stability AI—leaving UK training-data liability unresolved but opening the door to future TM fights over AI outputs.
27 June 2025 Post-sale confusion is in. Court of Appeal overreach is out. The Supreme Court’s latest ruling marks a new era for brand protection, finds Muireann Bolger.
20 January 2025 Aldi “intended to take advantage of TM’s reputation to sell own version," says judge | Major ruling overturns High Court | Discount retailers’ strategy of copycat products in jeopardy.
22 December 2025 Getty’s revived copyright claim against Stability AI is heading back to the Court of Appeal, raising “novel and important points of law” that could change AI, software, and copyright rules in the UK.