Kingspan Group Plc & Anor v Rockwool Ltd (on declarations)

Kingspan Group Plc & Anor v Rockwool Ltd (on declarations)

Declarations must not be misleading or taken out of context; only those reflecting clear findings and serving a useful purpose should be granted. The court granted declarations that the tests on KS1000 MR were conducted in accordance with ISO 9705 and that Rockwool acted in good faith, but declined to grant broader or imprecise declarations that could mislead the market or were not fully supported by the judgment.

Parties
Claimant: Kingspan Group Plc; Claimant: Kingspan Holdings (IRL) Limited; Defendant/claimant: Rockwool Limited
Jurisdiction
England and Wales
Judgment Date
14 April 2011
Procedural Posture
Intellectual Property/declaratory Relief / Judgment on Applications for Declarations
Outcome
Partial grant of declarations; most sought by Rockwool refused, but declarations regarding KS1000 MR testing and Rockwool's good faith granted.
Legal Topics
Comparative Advertising, Declaratory Relief, Fire Safety Standards, Misrepresentation
Intellectual Property Commercial Law Comparative Advertising Declaratory Relief Fire Safety Standards Misrepresentation

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Parties

Kingspan Group Plc

Claimant

Kingspan Holdings (IRL) Limited

Claimant

Rockwool Limited

Defendant/claimant

Procedural Posture

Intellectual Property/declaratory Relief / Judgment on Applications for Declarations

Legal Issues

  1. 1 Whether ISO 9705 fire test is appropriate for comparing the parties' products
  2. 2 Whether the fire tests depicted in the videos were conducted in accordance with ISO 9705
  3. 3 Whether declarations sought by Rockwool should be granted

Ratio Decidendi

Declarations must not be misleading or taken out of context; only those reflecting clear findings and serving a useful purpose should be granted. The court granted declarations that the tests on KS1000 MR were conducted in accordance with ISO 9705 and that Rockwool acted in good faith, but declined to grant broader or imprecise declarations that could mislead the market or were not fully supported by the judgment.

Court Disposition

Partial grant of declarations; most sought by Rockwool refused, but declarations regarding KS1000 MR testing and Rockwool's good faith granted.

Orders

  • Declaration that tests on Kingspan's KS1000 MR product shown in the Rockwool Videos were conducted in accordance with ISO 9705.
  • Declaration that Rockwool did not believe the First and Second Videos were misleading and acted in good faith in their production and/or distribution.