We have published an article in the June 2025 edition of PLC Magazine – Valuation of FRAND licences: reshaping the approach (PDF available here).

We examine the UK Court of Appeal's recent decision in Optis Cellular Technology LLP v Apple Retail UK Ltd [2025] EWCA Civ 552 and how this impacts the approach of the UK courts to valuing FRAND licences to standard essential patent (SEP) portfolios. In particular, we consider:

  • the approach that had been taken at first instance by the High Court;
  • the criticisms of this approach by Lord Justice Birss and the alternative he proposes to the evaluation of comparable licences;
  • non-monetary licence terms considered by the Court of Appeal, including how to deal with parallel litigation in other national courts; and
  • the future of FRAND licensing following this decision.

This article first appeared in the June 2025 issue of PLC Magazine.

Key contacts

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Andrew Moir

Partner, Intellectual Property and Head of Cyber Security and Data, London

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David Webb

Senior Associate, London and Korea Group

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