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Internal Market, Industry, Entrepreneurship and SMEs

The unitary patent system, launched on 1 June 2023, has been enthusiastically embraced by users. By October 2024, the European Patent Office (EPO) had registered over 36 000 unitary patents, and more than 500 cases had been initiated before the Unified Patent Court (UPC).

On 1 September 2024 Romania ratified the UPC Agreement, thereby becoming the 18th EU country participating in the unitary patent system – which now covers about 80% of the EU’s GDP.

The EPO has published new material celebrating the first anniversary of the unitary patent system, and providing further information to users

The unitary patent is a legal title that provides uniform protection across all participating EU member countries on a one-stop-shop basis, providing huge cost advantages and reducing administrative burden. The new Unified Patent Court offers a single, specialised patent jurisdiction, which now enables centralised litigation for the participating EU member countries.

The benefits of unitary patent protection for Europe

Unitary patent protection makes the existing European patent system simpler and less expensive for inventors (individuals, companies, and research organisations). It ends complex validation requirements and drastically limits expensive translation requirements in participating countries. Consequently, it aims to stimulate research, development and investment in innovation, helping to boost growth in the EU.

Unitary patent protection also protects inventions better than the current system. Due to the prohibitive costs involved in the national validation and maintenance of European patents, many inventors currently only patent their inventions in a handful of countries. This makes inventions less valuable as the lack of protection in other countries makes copying them easier.

Unitary patent protection and the Unified Patent Court

In 2012, EU countries and the European Parliament agreed on the ‘patent package’ – a legislative initiative consisting of 2 regulations and an international agreement that lay the ground for the creation of unitary patent protection in the EU.

The package consists of

  • a regulation creating a European patent with unitary effect ('unitary patent')
  • a regulation establishing a language regime applicable to the unitary patent
  • an agreement between EU countries to set up a single and specialised patent jurisdiction (the 'Unified Patent Court')

The regulations implement enhanced cooperation in the creation of unitary patent protection. All EU countries participate in this enhanced cooperation except for Spain and Croatia. In 2015, Italy joined the enhanced cooperation on unitary patent protection, which includes 25 EU countries as of May 2023.

Following the adoption of the 2 Regulations in 2012, the contracting countries, except for Poland but with the addition of Italy, proceeded with the signature of the Agreement on a Unified Patent Court (UPCA). As of May 2023, 17 EU countries had ratified the UPCA, and all legal requirements were met for that agreement – and indeed for the whole unitary patent system – to enter into force/operation on 1 June 2023. Since then, on 1 September 2024, Romania became the 18th EU country participating in that system. With jurisdiction for these countries, the new court deals with disputes relating to all European patents, with or without unitary effect.