The English Supreme Court has ruled that the English Courts are able to hear claims for infringement of US copyright brought against UK-domiciled defendants – and should do so.

The scenario:

Click here to see diagram.



The decision of the English Supreme Court in Lucasfilm Limited & others v Ainsworth & another [2011] UKSC 39 represents the latest plot development in the Star Wars litigation saga.

Although that dispute concerns the alleged infringement of intellectual property (“IP”) rights, the proceedings have raised a number of general issues of fundamental importance in cross-border litigation.


Two questions arose before the English Supreme Court.

  • The first was a technical point of domestic UK copyright law:

Were the Stormtrooper helmets utilitarian and so not artistic works, or were they “sculptures” with the benefit of UK copyright protection?

  • The second concerned a question of international jurisdiction:

Could/should English Courts hear claims for infringement of non-EU (in this case US) copyright, brought against UK-domiciled defendants?

The second issue is the more significant. It arose because the US Court judgment obtained in respect of the US infringement was unenforceable in England. Such questions reflect the international character of not only the Star Wars proceedings, but of modern litigation generally in a brave new “global” world.


The Supreme Court decided:

  • the helmets were not “sculptures” - so there was a defence to the UK copyright infringement claim; but
  • the English Courts were able to hear the claims for breach of US copyright against the UK-domiciled Ainsworth – and should do so.

The decision on the second point can be viewed in two ways:

  • As paving the way for a plethora of infringement claims which utilise the English Courts to give effect to “alien” copyright principles - and thus as a potential Phantom Menace for UK-domiciled entities.


  • As A New Hope for those seeking to enforce non-EU copyrights in an on-line era – providing an effective mechanism for bringing to account UK infringers that might otherwise have escaped retribution.

Further details and analysis


  1. The Star Wars dispute features many inter-related elements key to any cross-border epic:
  1. jurisdiction (where one can sue);
  2. governing law (which country’s law applies); and
  3. international enforceability (whether a judgment obtained in one country can be enforced in another).
  1. In order to view the Supreme Court decision and its implications in context, it is first necessary to explore how the pieces of the international jigsaw fit together.


The clone war

  1. The dispute was between Lucasfilm, the owner of the Star Wars IP rights, and Andrew Ainsworth, who originally helped create the Imperial Stormtroopers’ helmets and armour.
  2. Mr Ainsworth, domiciled in England, set up a website and began selling copies of Stormtrooper merchandise. Lucasfilm alleged infringement.


“A long time ago, in a [Court] far, far away ...”

  1. In 2005, Lucasfilm commenced proceedings in California for US infringement.
  2. Ainsworth did not contest that claim (much as Obi- Wan refused to defend Darth Vader’s lightsaber offensive).
  3. Lucasfilm obtained judgment in default. But it had a problem: Ainsworth, and his assets, were in England.


“Meanwhile ...”

  1. Lucasfilm then also attacked Ainsworth’s rebel base in England. It sought to enforce the US judgment, and also claimed infringement of UK copyright.

The claim to enforce the US judgment

  1. As against the attempt to enforce the US judgment, Ainsworth deployed a deflector shield. He was not resident/present in the US, nor had he submitted to the US Court. Thus, he said, the English common law pre-requisites for enforcement were not met.
  2. Lucasfilm argued that, in an internet age, Ainsworth was “present” in the US, having set up a website targeting US customers. That argument, however, failed, at first instance and on appeal, so the US judgment was unenforceable.

The claim for UK copyright infringement

  1. Lucasfilm’s claim for breach of UK copyright failed too (again at first instance and on appeal).
  2. Just as Han Solo helped Luke Skywalker destroy the Death Star, Ainsworth too received welcome aid - from a quirky point of UK copyright law. In essence, the Stormtrooper helmets were not “sculptures” since they were utilitarian and not artistic works, so Ainsworth had a defence to the claim.

The claim for US copyright infringement

  1. But Lucasfilm had a third attack wave planned - a fresh claim for breach of US copyright brought directly in England. US law governed, so the UK “quirk” was irrelevant. Ainsworth, however, used an old bounty hunter trick: he contested the ability of the English Courts to hear that claim at all.

US copyright infringement - the jurisdiction debate

  1. Notwithstanding Ainsworth’s attempt to contest jurisdiction, the first instance Judge ruled that the English Courts could hear the claim (and that it succeeded). He noted that public policy might sometimes demand the contrary in respect of certain foreign IP claims – and if so, jurisdiction could be declined on discretionary “forum non conveniens” grounds. However no public policy issue, he said, arose here.
  2. The Court of Appeal, however, disagreed and sought to decline jurisdiction. But Lucasfilm, like a Bothan spy, had spotted a problem with the discretionary mechanism mentioned by the Judge. It contravened Owusu v Jackson [2005] (ECJ)1.
  3. Under Owusu, if an EU Defendant is sued in his country of domicile (pursuant to Article 2 of the Brussels I Regulation2), there is no “forum non conveniens” discretion available - even if the alternative forum is non-EU. Since Ainsworth was domiciled in England, Owusu posed a real problem.
  4. But the Court of Appeal found a way around Owusu - by distinguishing between “personal” and “subject matter” jurisdiction. Although the English Courts had “personal” jurisdiction over Ainsworth, they could not hear claims of a nature beyond their competency – and claims for infringement of non- EU copyright were, it said, “non-justiciable”.
  5. Ainsworth was no doubt delighted to have knocked out the final enemy TIE fighter, but the judgment came with Solo’s warning: “Great, kid. Don’t get cocky.”


The Jedi Council

  1. Lucasfilm appealed to the Supreme Court. No appeal was, however, heard on the unenforceability of the US judgment. Further, the Supreme Court upheld the decisions of the lower Courts on the issue of UK copyright. Thus, there was no UK infringement, and “rebel” Ainsworth celebrated victory – cue the medal ceremony and the wink aimed at Princess Leia...
  2. But wait. What of the “justiciability” of English claims for US copyright infringement? Had Lucasfilm constructed a new, fully operational, Death Star with which the Empire could strike back?
  3. On this issue, the Supreme Court viewed the Court of Appeal’s judgment as just a clever Jedi mindtrick, and unanimously overturned it - ruling the English Court was right to hear the claim. Any “non-justiciable” claims did not include claims for infringement of foreign copyright (which did not require registration to subsist). Amongst others, it made the following points:
  1. It was only in claims concerning registered (EU) intellectual property rights (and their validity) that Article 22(4) of the Brussels I Regulation applied so as to allocate “exclusive jurisdiction” - to the EU country where application/ registration occurred. Thus that provision did not apply to EU copyright claims, and a similar approach should be adopted as regards non-EU copyrights too.
  2. The application of foreign laws in various other types of claim did not make them “nonjusticiable”, and there was no reason why copyright claims should be any different.
  3. The new Rome II Regulation3 (although not in force in time4 to play anything other than a cameo role) expressly envisaged that actions could be brought in EU Member States for the infringement of foreign IP rights - including copyright5.
  1. One can see some force in the Supreme Court’s reasoning.


“Impossible to see, the future is...”

  1. The decision can be viewed in two ways:
  1. On the one hand, it paves the way for forum shoppers to bring a plethora of infringement claims, thereby utilising the English Courts to give effect to “alien” principles against UK-domiciled entities.
  2. At the same time, it gives A New Hope to those wishing to enforce non-EU copyrights in an on-line era - by providing them with an effective mechanism for bringing to account UK entities which infringe those rights overseas and might otherwise have escaped retribution.
  1. What does it mean for Ainsworth? The Californian Court damages award for infringement of the US copyright had totalled US$20m. However, that was in respect of sales worth a mere US$8,000 - US$30,000. The English Court may award a much lower figure – if, under the pre-Rome II rules6, it applies English procedural law when quantifying the damages.
  2. But a further Phantom Menace lurks in the shadows for other UK defendants. In future non-contractual claims which are instead subject to Rome II, it will be the governing law that will apply to the assessment of damage.7 That could be the law of a non-EU country, and the methodology it employs could be very different. Hopefully, public policy8 (and other similar mechanisms9) will prevent the application of penal approaches to quantification, or Rome II could turn to the dark side...