International Investment Arbitration, the European Patent Office, and the Future Unified Patent Court

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Since the Eli Lilly v. Canada award of 2017, the relevance of international investment law for patents has been known to a wider public. In response to the revocation of two Canadian patents concerning the compounds olanzapine and atomoxetine by Canadian courts, the US pharmaceutical company Eli Lilly initiated arbitral proceedings against Canada on the basis of the investment chapter of the North American Free Trade Agreement (NAFTA). Even though Eli Lilly lost the dispute, the award made clear that international investment agreements (IIAs) matter for patents because the arbitral tribunal found that, in principle, patent decisions by host state courts can be challenged before an international investment tribunal on the basis of an IIA.

IIAs are treaties under public international law that are not specific intellectual property (IP) agreements, such as TRIPs. Rather, they generally protect property rights against state interference. To date, arbitral tribunals have rendered decisions in four IP-related international investment disputes. Whereas the Eli Lilly v. Canada award pertained to a dispute involving decisions of state courts, arbitral proceedings based on an IIA may also be considered as a special appeal mechanism concerning IP-related decisions of international organizations, e.g. the European Patent Office (EPO) or the future Unified Patent Court (UPC). Thus, they could represent an alternative to other extraordinary remedies which have already been used for challenging EPO decisions, e.g. constitutional complaints before the German Federal Constitutional Court or applications submitted to the European Court of Human Rights (ECHR).

States conclude IIAs with each other in order to create favorable conditions for investments by investors of one contracting state in the territory of the other contracting state. To this end, IIAs provide for a number of standards of treatment according to which the host state must treat the foreign investor, e.g. expropriation only against compensation or fair and equitable treatment. Investments within the meaning of these agreements usually include IP rights. Therefore, the above treatment standards in IIAs also apply to patents. If the host state violates its obligations under an IIA, most modern IIAs provide for an investor state dispute settlement (ISDS) mechanism. This allows the foreign investor to sue the host state on the basis of the respective IIA before an international investment tribunal for compensation, without being dependent on the assistance of its home state.

Since the EPO itself is not a party to an IIA, it cannot be a defendant in such arbitration. However, should a Board of Appeal of the EPO commit for example an unfair and inequitable act, that would constitute a violation of the obligations of an EPC Member State under an IIA, the patent applicant or proprietor concerned by the decision could initiate arbitration proceedings against that EPC Member State on the basis of the IIA in question. The investment tribunal seized with the matter could make the actions of the EPO the subject matter of the arbitral proceedings because – by analogy with ECHR case law – it is arguable that the EPC Member State cannot evade its obligations under the IIA by having delegated the grant of patents to the EPO.

Should proceedings before the future UPC not comply with the standards of treatment under an IIA, which was signed by a Contracting Member State to the Agreement on a Unified Patent Court (UPCA), the investor whose rights under the IIA would be infringed by acts of the UPC could initiate arbitral proceedings on the basis of the IIA against the Contracting Member State. In such proceedings, the arbitral tribunal would also have to take into account that under Article 23 UPCA, actions of the UPC are directly attributable to each Contracting Member State individually and to all Contracting Member States collectively. Even though the provision makes explicit reference to infringement proceedings under Articles 258, 259 and 260 TFEU, one could argue that its scope is not limited to EU law. Therefore, Article 23 UPCA could allow an international investment tribunal to find a Contracting Member State responsible for actions of the UPC with respect to the standards of treatment of an IIA.

Further reading:

Simon Klopschinski, Der Schutz geistigen Eigentums durch völkerrechtliche Investitionsverträge – The Protection of Intellectual Property Rights under International Investment Agreements (1st ed., Carl Heymanns Verlag 2011)

Simon Klopschinski/Christopher Gibson/Henning Grosse Ruse-Khan, The Protection of Intellectual Property under International Investment Agreements (1st ed., Oxford University Press, forthcoming)

Simon Klopschinski, ‘Völkerrechtliche Staatenverantwortlichkeit und Rechte des geistigen Eigentums – State Responsibility under Public International Law and Intellectual Property Rights‘, 59 GRUR Int. 930 (2010)

Simon Klopschinski, ‘The WTO's DSU Article 23 as Guiding Principle for the Systemic Interpretation of International Investment Agreements in the Light of TRIPs’, 19 Journal of International Economic Law 211-239 (2016)

Simon Klopschinski, ‘Philip Morris loses investment arbitration against Uruguay's anti-tobacco legislation’ (September 13, 2016)

Simon Klopschinski, ‘Eli Lilly v. Canada – The First Final Award Ever on Patents and International Investment Law’ (April 4, 2017)

Simon Klopschinski, ‘Investment disputes, trademarks and licenses, and ICSID tribunals - Bridgestone v. Panama’ (March 23, 2018)

Comments (10)
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Concerned observer
August 1, 2018 AT 5:09 PM

Whilst I am not sure of the point of this article (providing another "escape route" for the UPC post-Brexit, perhaps?), I do have two comments upon the theory that an IIA could help to ensure that proceedings at the EPO and the UPC are kept in line with all relevant (inter)national and EU laws. Firstly, I would agree with the view that "it is arguable that the EPC Member State cannot evade its obligations ... by having delegated the grant of patents to the EPO". However, this ought to apply in respect of EU and human rights laws - where there are actual courts (the CJEU and the ECtHR) that can enforce those laws against "errant" EPC Member States. The trouble is, we now have ample proof (eg via the views expressed by the head of the ECtHR on human rights cases relating to the EPO) that this mechanism does not work in practice. I cannot see why an arbitral tribunal would be any more effective in delivering justice. Secondly, the principle of autonomy of EU law prevented the EU from acceding to the ECHR, for reasons including those spelled out in paragraph 201 of CJEU Opinion 2/13: "The Court has consistently held that an international agreement cannot affect the allocation of powers fixed by the Treaties or, consequently, the autonomy of the EU legal system, observance of which is ensured by the Court". EU law affects both pre-grant patent law (eg by way of the biotech directive) AND post-grant patent law (by way of numerous provisions, including the Unitary Patent Regulations, the Bolar exemption, etc.). In the light of Opinion 2/13, I cannot see how the CJEU could accept a situation where an arbitral tribunal was fee interpret, and reach binding decisions based upon, those EU laws. I also cannot see how an arbitral tribunal could operate effectively without doing so. If the suggestion of creating an IIA is serious, then perhaps some attention should be given to working out how to ensure that it is consistent with EU law. Whilst I am open to ideas, I frankly don't see how it can be done.

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Simon Klopschinski
August 2, 2018 AT 7:47 AM

Since the stakes of EU-wide patent infringement litigation are higher compared to national patent infringement litigation, the interest in having an extraordinary remedy against UPC decisions could be significant. It remains to be seen what happens to the EU Member State Initiative to replace Intra EU BITs with an EU ISDS mechinsm. That could also be of relevance to the UPC.

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Concerned observer response to Simon Klopschinski
August 2, 2018 AT 11:51 AM

Thank you for clarifying. I would add that, regardless of political will, it also remains to be seen whether the CJEU will agree to any of this. Absent any fundamental changes to the TEU and TFEU, I suspect that the answer will be "no".

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Attentive Observer
August 2, 2018 AT 9:46 PM

What a nice bomb put in the ring by Mr Klopschinski! My reply will be as provocative! Mr Klopschinski article will reinforce the fears uttered when dealing with TTIP, CETA and the same kind of trade agreements. Private arbitration might be a way of dealing with problems when faced with regimes being anything but democratic in order to safeguard investments. I however fail to see the necessity of this type of agreements for dealings between states which have long standing democratic regimes. As has been stated by a former President of the EPO, a patent is an insurance in case of success. When a patent is granted, it does not mean that the corresponding product/method will be a hit on the market. A lot of factors play a role in this. How many granted patents are simply gathering dust as the market has not found them interesting? Even if an application is refused, there are no means to decide whether this application could have been a hit on the market. When a patent is revoked, it is in general due to the fact that it infringes some legal requirements. Trying to institutionalize such arbitration mechanisms in IP matters shows to me a profound disdain for any legal or judicial system in our modern states. If such decisions are arrived at by a national court or a regional institution like the EPO, it has become a matter of fact, and I cannot see what role an arbitration chamber has to play then. This is the more so, that in such an arbitration, the panel will be composed of anybody but patent specialists. Balancing patenting requirements against economic values is something which should not occur. If, for instance, a democratic government decides to limit the price for medicines or to grant a compulsory licence, this is in the interest of public health. That the interest of public health should prevail over the interests of a private company which only has to take care of its shareholders goes without saying. If find it a fallacy to call such an “arbitration chamber” an “arbitration tribunal”. It has nothing of a tribunal in the common meaning of the words, as it composed in an entirely obscure manner. As far as the UPC is concerned, it might well be that “the stakes of EU-wide patent infringement litigation are higher compared to national patent infringement litigation”, but I still fail to see what good an arbitration chamber will bring in such matters. For this, the UPC has to start, which is anything but certain. The UPC itself foresees arbitration, and what should then be the role of a further arbitration forum? TRIPS has defined some minimum protection of IP matters, and if a national or regional decision has been taken by the competent legal authorities, the requirements have been fulfilled, and do not need an extra review level. Fair and equitable treatment for a foreign applicant/proprietor in IP matters is nothing new. This notion has been enshrined in the Paris Convention of 1883. This aspect is often forgotten, but it was next to the creation of the Unionist Priority, the second leg of the PUC. Being an entrepreneur entails certain risks, and an arbitration court cannot be taken as a kind of insurance against all odds, especially the loss of an application or a patent. That big lawyers firms would profit from this new way of challenging national or regional decisions goes without saying. But what is good for lawyer firms is not necessarily, and by far, good for our modern societies. I am also not sure that politicians in Europe would go as far as accepting such challenges, the more so since the EU treaties do not provide for such possibilities as has been shown by Concerned Observer. Techrights: FINGERS OFF!!!

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Simon Klopschinski
August 3, 2018 AT 10:36 AM

Dear Attentive Observer, Thank you for your reply. Your initial remark that international investment arbitration is something only for "regimes being anything but democratic" underestimates that one task of agreements like TTIP or CETA is to serve as a template for agreements between industrialized nations and developing countries, where investment arbitration can be a necessary complement to local judiciary. Why should developing countries accept standards of treatments, when industrialized economies are not able to agree on these standards among themselves? This is even more true against developing countries' history of colonialism and capitualtions granting privileges to European traders in the 19th century. Therefore, one indirect effect of opposing agreements like TTIP and CETA is to deny investors investment protection in countries where it is actually needed. Another point is that international investment law does not ask if states are allowed to grant compulsory licenses or whether they can cut prices. In fact international investment law only asks if a state should pay compensation in case it interferes with private investments, i.e. to what extent can the state shift the costs of its public policies to private entities. Finally, I would like to remind you of G 1/97 where - before the introduction of Article 112a EPC - the Enlarged Board of Appeal characterized the EPO system at the time as follows: "Although the Enlarged Board of Appeal has concluded that, within the context of the EPC, requests based on the alleged violation of a fundamental procedural principle cannot be validly filed, and in particular that a special remedy cannot be created by judicial means on the basis of Article 125 EPC, it nevertheless wishes to emphasise that while, on the one hand, legal certainty and the principle that all litigation must end within a reasonable interval are essential elements in any jurisdictional system, a flagrant violation of a fundamental procedural principle is inimical, on the other hand, to the very idea of justice and does serious harm to the image of the judicial bodies concerned. This would be the case, for example, if it transpired that a decision had been crucially influenced by an illicit or even criminal act such as forging documents or giving false oral evidence." Therefore, I would not exclude at the outset that in the future there can be - enven though only in exceptional cases - a need for investment arbitration concerning EPO or UPC decisions. Kind regards, Simon Klopschinski

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