Full steam ahead for Unitary Patent and UPC

Managing IP is part of Legal Benchmarking Limited, 4 Bouverie Street, London, EC4Y 8AX

Copyright © Legal Benchmarking Limited and its affiliated companies 2025

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

Full steam ahead for Unitary Patent and UPC

CJEU judges

The Court of Justice of the EU has emphatically dismissed two challenges to the Regulations establishing the Unitary Patent filed by the Spanish government

CJEU judges

The Court’s two judgments, published today, are C-146/13 and C-147/13. They were both given by a Grand Panel of 13 judges.

The former deals with Spain’s application to annul EU Regulation 1257/2012, which implements enhanced cooperation to create a Unitary Patent, while the latter covers EU Regulation 1260/2012, which concerns the applicable translation arrangements (specifically a language regime based on English, French and German).

Spain is one of the few EU member states not participating in the Unitary Patent and Unified Patent Court system, and this is the second time it has challenged the legitimacy of the proposals at the CJEU.

The Court dismissed all of Spain’s seven pleas in case C-146/13 and all five pleas in C-147/13.

Legal basis of Unitary Patent

Spain’s arguments against Regulation 1257/2012 were essentially that it infringed the values of the rule of law, lacked legal basis, was a misuse of powers, infringed Article 291(2) TFEU or the principles stated in the 1958 case Meroni v High Authority, infringed the same principles by delegating administrative tasks to the EPO and infringed “the principles of autonomy and uniform application of EU law”.

Rejecting all these pleas, the Court said “the unitary patent protection … is apt to prevent divergences in terms of patent protection in the participating Member States and, accordingly, provides uniform protection within the meaning of the first paragraph of Article 118 TFEU”.

Regarding the EPO tasks, it said: “Given that … the EU legislature did not delegate any implementing powers which are exclusively its own under EU law to the participating Member States or the EPO, the principles laid down by the Court in the judgment in Meroni v High Authority … cannot apply.”

Translation arrangements

"[T]he language arrangements established by the contested regulation are capable of making access to the EPUE and the patent system as a whole easier, less costly and legally more secure."

Spain argued that Regulation 1260/2012 infringed the principle of non-discrimination on the ground of language, infringed the Meroni principles, lacked legal basis, infringed the principle of legal certainty and infringed the principle of the autonomy of EU law.

Rejecting all these please, the Court noted that the rules of the existing European patent system “affect adversely the capacity to innovate and compete of European businesses, particularly small and medium-sized enterprises” and that “the language arrangements established by the contested regulation are capable of making access to the EPUE and the patent system as a whole easier, less costly and legally more secure”.

It said “the arrangement established by the contested regulation does indeed make it possible to facilitate access to patent protection by reducing the costs associated with translation requirements” and maintains “the necessary balance” between various interests.

Therefore, the decision to choose English, French and German “is appropriate and proportionate to the legitimate objective pursued by that regulation”.

The judgments are in line with the Advocate General’s opinion, published in November last year. A press release summarising them is also available.

Proponents of the Unitary Patent system, and the Unified Patent Court which will exist with it, will be relieved that the Court has given a clear and unambiguous judgment. Plans for the system can now proceed unchanged. In a tweet, the EPO said President Battistelli “pleased last legal obstacle to UPP-UPC has gone”.

However, some opponents may yet seek to file further challenges. One possibility floated is a challenge at the European Court of Human Rights, based on Protocol 12 of the European Convention on Human Rights, regarding prohibition of discrimination. This is outside the jurisdiction of the CJEU.

Read all Managing IP’s coverage of the Unitary Patent and UPC on our dedicated page.

more from across site and SHARED ros bottom lb

More from across our site

Siegmund Gutman, who joined Mintz one year ago, explains the firm’s approach to life sciences litigation and what it means for hiring plans
The merger of two IP boutiques could prompt others to follow suit and challenge Australia’s externally funded firms
Law firm leaders say they are eager to make the most out of the market following a 'surprising' survey on in-house interest in IP monetisation
A defeat for AstraZeneca and Open Innovation Network's 20th anniversary were also among the top talking points this week
Nigel Stoate, head of Taylor Wessing's award-winning UK patents team, tells us about his team’s UPC successes and why collaboration is king
Camilla Balleny, who spent a decade at Carpmaels & Ransford, will become the firm’s first head of patent litigation, Managing IP can reveal
Leaders at the newly merged firm Jones Maxwell Smith & Davis reveal their plan to take on bigger firms while attracting more clients and talent
Charles Achkar, who will bring a team of two with him, said he was excited about joining ‘one of the few strong IP boutiques’
Andy Lee, head of IP at Brandsmiths and winner of the Soft IP Practitioner of the Year award, tells us why 2024 was a seminal year and why clients value brave advice
The deal to acquire MIP's parent company is expected to complete by the end of May 2025
Gift this article