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Intellectual property

QMC Instruments Limited v Celtic Terahertz Technology Limited & Ors

The claims raise triable issues of fact and law regarding the construction of the 1991 and 2001 agreements, the scope of any exclusive rights, and the existence of equitable duties; the evidence is insufficiently particularised for summary judgment, and the matter requires a full trial.

  • Exclusive licence
  • Copyright infringement
  • Know-how
  • Derivative claim
  • Summary judgment
  • Equitable relief
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Intellectual property [2025] EWHC 3485 (IPEC)

QMC Instruments Ltd v Celtic Terahertz Technology Ltd & Ors

QMC Instruments Ltd v Celtic Terahertz Technology Ltd & Ors [2025] EWHC 3485 (IPEC) (26 November 2025)

The court refused QMC Instruments’ summary judgment bid in an MMF rights dispute, holding the key contract meanings and alleged duties needed trial.

  • Exclusive licence
  • Copyright infringement
  • Know-how
  • Derivative claim
  • Summary judgment
  • Equitable relief
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Intellectual property [2025] EWHC 2261 (Ch)

Bionome Technology Ltd v Clearwater (Re Costs)

Bionome Technology Ltd v Clearwater (Re Costs) [2025] EWHC 2261 (Ch) (03 September 2025)

On a summary assessment of costs, the High Court reduced the respondent’s claimed costs and ordered the appellant to pay £100,000 more, with interest from 14 February 2025.

  • Costs assessment
  • Patent entitlement
  • Guideline hourly rates
  • Exclusive licence
  • Collaboration agreement
  • Costs-assessment
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Intellectual property

Bionome Technology Limited v John Russell Clearwater

The Respondent failed to provide clear and compelling justification for claiming rates significantly in excess of London Band 1 guideline rates; a discount to the overall sum sought is appropriate.

  • Costs assessment
  • Patent entitlement
  • Exclusive licence
  • Guideline hourly rates
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Intellectual property [2025] EWHC 38 (Ch)

Getty Images (US) Inc & Ors v Stability AI Ltd

Getty Images (US) Inc & Ors v Stability AI Ltd [2025] EWHC 38 (Ch) (14 January 2025)

The High Court refused a representative action by Thomas M Barwick Inc under CPR 19.8 in the Getty Images v Stability AI copyright case.

  • Copyright infringement
  • Representative actions
  • Database right infringement
  • Trade mark infringement
  • Passing off
  • Case management
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Intellectual property

Getty Images (US) Inc & Ors v Stability AI Ltd

The High Court refused to let Thomas M Barwick Inc act as representative claimant in Getty Images v Stability AI, and dismissed the fallback CPR 19.3 application.

  • Copyright infringement
  • Database right infringement
  • Trade mark infringement
  • Passing off
  • Representative actions
  • Case management
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Intellectual property

Flitcraft Limited & Ors v Philip Price & Anor

The Court of Appeal held that the judge was entitled to permit Supawall to amend to join the Official Receiver as proprietor under section 67(3) of the Patents Act 1977, as the requirement is procedural and did not fundamentally alter Supawall’s claim. The judge’s apportionment of costs between Mr Price and Supawall was within his discretion, reflecting the distinct claims and the time spent on issues unique to Mr Price. The construction of the exclusive licence did not extinguish Supawall’s right to bring proceedings. Dishonest conduct by Mr Price and Mr Middleton was properly penalised in c…

  • Patent infringement
  • Exclusive licence
  • Costs orders
  • Joinder of parties
  • Fraudulent evidence
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Intellectual property [2024] EWHC 1691 (Ch)

Remfry & Anor v GKN Aerospace Services Ltd & Anor

Remfry & Anor v GKN Aerospace Services Ltd & Anor [2024] EWHC 1691 (Ch) (27 June 2024)

The High Court struck out patent infringement claims based on an alleged plan to modify a refuelling coupling, and also struck out a licensing claim.

  • Contributory infringement
  • Exclusive licence
  • Summary judgment
  • Strike-out
  • Patent compliance
  • Patent-law
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Contract law

Artcrafts International SpA v MOU Limited

The licence agreement contains a comprehensive and detailed regime for duration and termination, including express provisions for termination in specified circumstances. It is not terminable unilaterally on reasonable notice, either by construction or implication. MOU has breached the agreement by supplying products and advertising in the exclusive territory. Damages would not be an adequate remedy for Artcrafts. The interim injunction is necessary and proportionate. The declaration regarding the USA is appropriate given the prior dispute and subsequent admission. Certain paragraphs of the De…

  • Interim injunctions
  • Summary judgment
  • Contractual interpretation
  • Implied terms
  • Exclusive licence
  • Breach of contract
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