HP-2020-000016 - [2025] EWHC 1451 (Ch)
Chancery Division of the High Court

HP-2020-000016 - [2025] EWHC 1451 (Ch)

Fecha: 16-Jun-2025

Heading

MRS JUSTICE BACON

Approved Judgment

Cabo v MGA

Neutral Citation Number: [2025] EWHC 1451 (Ch)
Case No: HP-2020-000016
IN THE HIGH COURT OF JUSTICE
BUSINESS AND PROPERTY COURTS OF ENGLAND AND WALES
INTELLECTUAL PROPERTY LIST (ChD)
PATENTS COURT

Rolls Building

Fetter Lane

London, EC4A 1NL

16 June 2025

Before :

MRS JUSTICE BACON

Between :

(1) CABO CONCEPTS LIMITED

(2) THE LICENCE WORLD LIMITED

Claimants

- and -

(1) MGA ENTERTAINMENT (UK) LIMITED

(2) MGA ENTERTAINMENT, INC

Defendants

Ronit Kreisberger KC, Mark Chacksfield KC, Stefan Kuppen, Alfred Artley& Greg Adey (instructed by Spector Constant & Williams Limited) for the Claimants

Victoria Wakefield KC, Jennifer MacLeod & Richard Howell (instructed by Fieldfisher LLP) for the Defendants

Hearing dates: 8 October–15 November 2024, 14–21 January 2025

Approved Judgment

This judgment was handed down remotely at 10 am on 16 June 2025 by circulation to the parties or their representatives by email and by release to the National Archives.

Introduction 1

The evidence of fact 9

Cabo’s witnesses of fact 9

MGA’s witnesses of fact 16

Mr Larian’s breaches of purdah 27

The expert evidence 38

The toy industry experts 38

The economic and valuation experts: preliminary comments 42

Assessment of the economic and valuation evidence 55

The Decision Tree Model (DTM) 58

Issues 62

Factual background 66

The UK toy industry 67

MGA and LOL Surprise 74

The founding of Cabo and development of Worldeez 79

The initial marketing of Worldeez 89

Discussions with the launch retailers 93

MGA’s intervention 104

Worldeez repackaging and relaunch 154

Demise of Cabo 177

Procedural background 182

Abuse of dominance claim 188

Overview of the legal framework 188

The relevant market definition 192

Whether MGA was dominant on the relevant market 255

Whether MGA’s conduct amounted to an abuse 306

Conclusion on abuse of dominance 357

Unlawful agreements claim 358

Overview of the legal framework 358

Agreements with the toy traders 367

Anticompetitive object or effect 375

Exemption under the VBER 387

Exemption under s. 9 / Article 101(3) 411

Conclusion on the unlawful agreements claim 415

Patent threats claim 416

Overview of the legal framework 416

Threats of patent infringement proceedings 421

“Person aggrieved” 444

Conclusion on the patent threats claim 446

Causation and quantum 447

Preliminary comments 447

Legal principles 451

Causative effect of MGA’s conduct 478

Actionable damage and causation: Cabo’s heads of loss 493

Whether Cabo would have traded profitably in the counterfactual case 501

The parties’ quantum models 594

Declaratory relief 680

Conclusions 682

MRS JUSTICE BACON: