Posts Tagged Patent

Glaxo v Sandoz. Collateral use of evidence. Discovery (‘disclosure’) shopping at the High Court.

Glaxo Welcome v Sandoz et al  [2018] EWHC 3229 (Ch),  puts the spotlight on an important part of international forum shopping, namely discovery /disclosure, in particular collateral use of document obtained in one jurisdiction, in litigation in another. What is fundamentally at stake is that the launch of proceedings in a discovery friendly jurisdiction, may be simply employed as a jack for obtaining evidence to be used in a discovery-heavy jurisdiction.

Claimants apply for an order permitting the second claimant to use certain documents disclosed by some of the defendants (“the Sandoz Defendants”) in the claim in the English courts, in a claim in Belgium between the second claimant and Sandoz NV (“Sandoz Belgium”). The two claims are part of global litigation between members of the GlaxoSmithKline and Sandoz groups of companies. In Europe there are claims in several jurisdictions including England and Wales, The Republic of Ireland, Germany, The Netherlands and Belgium. The disclosure exercise between the claimants and the Sandoz Defendants has been very substantial. It involved the Sandoz Defendants reviewing 406,300 documents using 50 legally qualified reviewers. This led to the subsequent disclosure of slightly in excess of 75,000 documents to the claimants.

As Marsh CM notes at 11, ‘There is a marked contrast in the manner in which litigation is conducted in England and Wales on the one hand and Belgium (and most other Civil law countries) on the other hand. In England and Wales, the ability to obtain disclosure that is adverse to the other party’s claim is an important feature of litigation. However, the evidence provided in connection with the application shows that disclosure is only available in a very limited form in Belgium. One of the issues to be determined is whether disclosure obtained in this jurisdiction should be made available to a party that is engaged in litigation in a jurisdiction where disclosure, if not unknown, is very limited in scope.’

He is of course spot on: obtaining relevant documentation from the other party is not easily done in Belgium (and elsewhere) and often needs to be deduced from final filings of submissions or indeed at the hearing stage.

Relevant authority is discussed at 22 ff., and is really quite relevant: the discussion shows among others great consideration of rule of law concerns, mutual trust between EU Member States and Council of Europe parties, and the relevance of applicable law in the assessment (at 22(5): ‘The Belgian Claim proceeds under harmonised EU law as set out in the Trade Mark Directive. It follows that the English court is in a better position to consider initial relevance of the documents to the issues in the Belgian Claim than would be the case were the claim to be one brought under domestic Belgian law’).’

Final conclusion is in favour of collateral use of a substantial amount of documents. It is worth copying Marsh CM’s reasons in full: at 60:

(1)    The parties to this claim, and associated companies, are engaged in litigation on a very wide scale in many jurisdictions. They are part of very substantial businesses with equal resources. There is no suggestion that the application is oppressive.

(2)    Although the legal basis for this claim and the Belgian Claim are markedly different, there are similarities between some of the issues that are engaged.

(3)    The claimants have been able to satisfy the court that the majority of the documents they seek to use are likely to be relevant to the Belgian Claim. The interests of justice would therefore militate in favour of the claimants having an opportunity to obtain advice about their use in the Belgian Claim.

(4)    Use of the documents to enable the second claimant to consider whether, having obtained advice, a claim against additional parties should be pursued is, to my mind, more compelling than use of documents in connection with the Belgian Claim. There are no risks of adversely affecting the existing proceedings. The court should be slow to stand in the way of a party who wishes to obtain advice about pursuing a lawful course of action.

(5)    There is now an agreed procedure for the orderly progress of the appeal in Brussels with the second claimant filing an additional brief followed by Sandoz Belgium. The disruption, if any, by the introduction of additional documents has been minimised.

(6)    The number of documents the claimants seek to use is relatively small. Those that may be used in the Belgian Claim are not disproportionate in volume to what is at stake in those proceedings. There is no real danger that the Belgian Claim will be overwhelmed with additional documents even if all of them are deployed and Sandoz Belgium considers it is necessary to file additional documents to counter documents having been ‘cherry picked’ by the claimants.

(7)    The difference of approach between litigation in England and Belgium is a factor, but one of limited weight. There is no suggestion that the use of documents obtained in disclosure is an abuse of this court’s process. The risk of the Belgian Court’s process being subverted by the introduction of disclosure documents is marginal, particularly bearing in mind the involvement of the Belgian lawyers and the procedure that has been agreed.

(8)    I accept Mr Hickman’s submission in relation to the documents exhibited to Morris 7. The documents that are exhibited were extensively discussed in the witness statement which was read by the Deputy Judge. Although the claimants do not make an application for a declaration that they are permitted to use those documents as of right, the documents have been legitimately deployed for the purposes of an application heard in open court (subject only to the pro tem confidentiality order).

(9)    It is not open to the Sandoz Defendants to say, and they have not submitted, that if the order permitting use of the documents is made, their position in the Belgian Claim is prejudiced, in the sense that the likelihood of them successfully prosecuting the claim and/or defending the counterclaim is reduced. The interests of justice require that material which is likely to be relevant should be permitted for proper purposes. A reduction in their prospects of success is an immaterial consideration in their favour and, if anything, it weighs in the balance in favour of the claimant.

 

Geert.

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Eli Lilly v Genentech: When does a patent infringement case turn into questions of validity? – and its impact on cost findings.

I explained the issue in [2017] EWHC 3104 (Pat) Eli Lily v Genentech in my posting on Chugai v UCB. A defendant in a patent infringement case often tries to make the case that the suit is about patent invalidity really: for this obliges the court per GAT v Luk to refer (only the) invalidity issue to the court with exclusive jurisdiction under Article 24(4) Brussels I Recast.

Here, Eli Lily seek a declaration of non infringement of a bundle of European patents held by Genentech, a US-incorporated firm.

Birss J in the case summarises all relevant precedent, including Chugai, to reach the conclusion that the suit can stay in the UK.

Of note is his holding on costs. The English courts do not just review whether the case is currently about validity but also what the likelihood is that it will become one on validity. For if it does later on, Birss J suggests ‘this entire exercise will have been something of a charade‘ (at 84). (Which is not quite the case: even if the validity issue needs to be temporarily outsourced to different courts, the infringement issue may later return to the courts of England).

On this point, Eli Lilly refuse to disclose whether they may seek a ruling on the validity of the patents: they would rather wait to see Genentech’s defence. Not an unacceptable position, but one, High Court does warn, which will have an impact on costs. At 87: ‘I am satisfied that these unusual circumstances mean that it would not be fair to pre-empt what each party may decide to do. There are sufficient uncertainties that the right thing to do is wait and see what happens. However in my firm but necessarily provisional view that wait should be at Lilly’s risk as to costs. If Genentech does counterclaim for infringement, and validity of the non-UK patents is put in issue (here or abroad) in response, then it is very likely that Lilly should bear the whole costs of this application even if they win it in its form today.

That latter point is interesting. It’s twice now this week that judgments come to my attention where jurisdictional considerations are clothed in costs implications.

Geert.

(Handbook of ) European Private International Law, 2nd ed. 2016, Chapter 2, Heading 2.2.6.7.

 

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Chugai v UCB: When does one litigate not just the scope but also the validity of a patent?

Update 31 August 2018 the merits of the case were subsequently held in August 2018,  [2018] EWHC 2264 (Pat).

End of exam season (sadly not yet of marking marathon). In the next few weeks I shall be posting on judgments issued a little or longer while ago, which I was pondering to use in exams. (I did for some of them).

In [2017] EWHC 1216 (Pat) Chugai Pharmaceutical v UCB the issue at stake was to what degree a suit seeking to establish absence of liability under a patent license, in reality provokes argument on the validity of the patent. Carr J has excellent review of precedent, much of which has passed in one way or another on this blog. Please do refer to judgment for proper reading.

Claimant (“Chugai”) seeks a declaration against the Defendants (collectively “UCB”) that it is not obliged to continue to pay royalties under a patent licence (“the Licence”) granted by the First Defendant (“UCB Pharma”).  UCB Pharma is a Belgian company with an English branch which entered into the Licence with Chugai in respect of a portfolio of patents. Chugai claims that its products, which are, in part, manufactured and sold in the USA, fall outside the scope of the claims of the Patent concerned. Accordingly, Chugai seeks a declaration that it owes no royalties for the manufacture and sale of these drugs manufactured after a certain date.

UCB alleges that, although framed as a claim for a declaration relating to a contract, a part of these proceedings, in substance, concerns not only the scope but also the validity of the Patent. UCB submits that the validity of a US patent is non-justiciable, since the English court has no power to determine the validity of a foreign patent. Accordingly, it submits that those parts of Chugai’s pleading which are said to raise issues of invalidity fall outside the subject matter jurisdiction of the English court.

European private international law as readers will know lays greats emphasis on exclusive jurisdiction in the case of validity of patents. The CJEU’s holding in C-4/03 Gat v Luk that nullity actions against a national part of a certain European patent can only be conducted in the jurisdiction for which that patent was registered, regardless of whether the nullity argument is raised in the suit or by way of defence, is now included verbatim in Article 24(4) Brussels I Recast. The EU’s take is rooted in the idea that the grant of a national patent is “an exercise of national sovereignty” (Jenard Report on the Brussels Convention (OJ 1979 C59, pp 1, 36)). The rule therefore engages the Act of State doctrine, and suggests that comity requires the courts of States other than the State of issue, to keep their hands off the case.

Particularly in cases where defendant is accused of having infringed a patent, this rule gives it a great possibility to stall proceedings. Where the action is ‘passive’, with plaintiff aiming to establish no infringement, the argument that the suit really involves validity of patent is less easily made.

The possibility of ‘torpedo’ abuse, coupled with less deference to the jurisdictional consequences of the Act of State doctrine [particularly its contested extension to intellectual property rights], means the English courts in particular are becoming less impressed with the exclusivity. (Albeit Carr J on balance decides per curiam (at 73-74) that direct challenges to the validity of foreign patents should not be justiciable in the English courts). Where the EU Regulation applies, they do not have much choice. Carr J refers to [2016] EWHC 1722 (Pat) Anan where claimant sought to carve out issues of validity by seeking a declaration that the defendant’s acts infringed a German patent “if the German designation is invalid (which is to be determined by the German courts)“.  EU law meant this attempt could not be honoured. Carr J however suggests that EU rules have no direct application in the present case because the Patent at stake is a United States patent. That is spot on, on the facts of the case: choice of court having been made in favour of the English courts, the case does not fall under the amended lis alibi pendens rule of the Brussels I Recast. In Article 33 juncto recital 24, reflexive effect is suggested for the Regulation’s exclusive jurisdictional rules, leaving a Member State court in a position (not: under an obligation) to give way to pending litigation in third countries, if its own jurisdiction is based on a non-exlusive jurisdictional rule (Articles 4, 7, 8 or 9) and not within the context of the protected categories.

Allow me to lean on 20 Essex Street’s conclusion in their review of the case: Carr J held that the case before him was not a direct challenge to validity. He accepted Chugai’s submissions that its claim was contractual. Disputed parts of the patent were incidental to the essential nature of its claim, which was a claim for determination of its royalty obligations. In his view, this claim fell within the exclusive jurisdiction clause, in favour of the English courts, which parties had agreed.

Essential reading for IP litigators.

Geert.

(Handbook of) EU Private international law, 2nd ed. 2016, Chapter 2, Heading 2.2.6.7.

 

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Actavis v Eli Lilly in the High Court: Better reach for a tablet when litigating patents.

In [2012] EWHC 3316 (Pat) Actavis v Eli Lilly, the High Court (Patents) upheld jurisdiction for the English courts to hear a case in which applicant seeks a pan-European declaration of non-infringement of a patent. Actavis, a generics manufacturer, sought declaration that it had not infringed Eli Lilly’s patent for Permetrexed, a cancer treatment.

Arnold J, along the lines of  the Supreme Court’s decision in Lucasfilm v Ainsworth, held that forum non conveniens arguments would not sway the Court towards declining jurisdiction for the non-UK parts of the declaration (Germany, France, Italy, Spain).  Arnold J referred to the de facto approximation of patent law in the various EU Member States:

‘As to the different national approaches, I accept that there are differences. In my view, however, the differences are rather less now than they have been in the past. Certainly, in recent years the European patent judiciary have been striving for consistency. I am sceptical that the remaining differences of approach, as opposed to other factors, are responsible for different outcomes in parallel cases. In any event, it seems to me to be manifest that it will reduce the likelihood of inconsistent decisions if one court at first instance and one court on appeal determines all five of Actavis’ claims.

The judgment adds to the layer of complexity in intellectual property litigation. Prima facie the judgment may offer a great means to have pan-European patent infringement cases held in England (the very reference to a number of pending trial dates even in Germany, quietly underline the speed with which the UK can hear cases such as these).

Distinguishing is however of the essence:

– Actavis are headquartered in Switzerland (one will recall that under the Brussels I Regulation, the plaintiff’s domicile or nationality is generally irrelevant). Defendant is domiciled in the State of Indiana, United States. The declarations are not sought against any EU domiciled companies – Brussels I is not applicable. The outcome may be entirely different had the opposite been the case.

– The validity of Lilly’s patent is not sub judice. This too, even outside the Jurisdiction Regulation (where the exclusive ground of Article 22(4) would have trumped English jurisdiction), may have led to a different outcome under forum non conveniens arguments.

– Arnold J’s suggestion of de facto approximation may not hold with the ECJ for actions which do come within the Jurisdiction Regulation. As reported on this blog, even in Solvay, the ECJ  does not drop its insistence per Roche that de lege lata, European patent law remains national.

All of this may lead indeed to the awkward result that patent infringement cases are more swiftly and expertly dealt with in EU courts against non-EU defendants, then against EU defendants.

Geert.

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