Greece: New law amends rules concerning patent licences

Managing IP is part of Legal Benchmarking Limited, 1-2 Paris Gardens, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2026

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

Cookies Settings

Greece: New law amends rules concerning patent licences

Law 4605/19, enacted last week, introduced important amendments to Greek patent law and more specifically to the provisions relating to licences.

According to the new provisions, a licence agreement concerning a patent will only take effect once it is recorded in the patent register.

Furthermore, the new law includes amendments and new provisions regarding compulsory licences in an effort to make these more practical and attractive. According to the new provisions, competence for the grant of compulsory licences at the request of a third party, in case the invention has not been worked by the patentee, is transferred from the civil courts to the patent office. The latter is also responsible for determining the terms of the compulsory licence, including the scope, duration and royalties.

The provisions relating to compulsory licences granted in the public interest by the state are also amended. According to the new provisions, the Ministries of Finance and Development together with any competent ministry may decide to subject a patent to the regime of compulsory licences for reasons of public interest. Such reasons are (i) that the products or processes under the patent are provided to the public in insufficient quantities, quality or that their price is unusually high compared to the price of similar products in other markets, (ii) public health reasons, (iii) the exploitation of the patent is considered an act of unfair competition, (iv) the exploitation of the patent is necessary to comply with a standard for reasons of public interest or (v) the lack of exploitation of the patent harms the economic and technological development of the country.

Once a patent is subjected to the above regime, any interested third party may file a request for the grant of a licence from the minister of finance and development. The duration and scope of the licence are established by the decision.

Under the former legal regime no compulsory licence was ever granted. According to the explanatory memorandum of the new law, the amendments aim to change that and provide a flexible and reliable legal framework that would allow optimum use of inventions for the overall benefit of the public.

kilimiris.jpg

Constantinos Kilimiris


Patrinos & Kilimiris7, Hatziyianni Mexi Str.GR-11528 AthensGreeceTel: +30210 7222906, 7222050Fax: +30210 7222889info@patrinoskilimiris.comwww.patrinoskilimiris.com

more from across site and SHARED ros bottom lb

More from across our site

François Pochart, Grégoire Desrousseaux and Lionel Martin, long-standing figures in the firm’s patent litigation team, are set to help launch a Paris-based litigation offering
The Unitary Patent has passed 100,000 registrations, but new data raises the question of whether 30% uptake is a ceiling or a staging post for further growth, say Michael Nielsen and Darren Smyth of EIP and Andrew Samm at Patently
The new generation of in-house IP leaders want commercial judgment, accessibility and flexibility, with AI raising expectations around both fees and delivery
The firm launched a San Diego office earlier this month, but California investment and expansion is far from complete
The industry’s response to AI requires an unfamiliar ingredient as firms battle to shape their futures
The firm is looking beyond replacing recently departed talent, betting instead on senior leaders to strengthen and expand its patent litigation platform
Olga Partington, director in Sterne Kessler’s biotechnology and chemical practice group, shares why a patent's vulnerability peaks when it is young, rather than when it is most valuable, under the PTAB's new framework
IP experts gathered in San Francisco last week to discuss the changing global SEP landscape and new licensing models for AI infrastructure
SKW Schwarz partner Daniel Kendziur explains how new green claims rules are changing his workload and bringing him into direct contact with marketing, PR and government affairs teams
The government is targeting earlier resolution of SEP disputes while ruling out a standalone IPEC rate determination track and restrictions on injunctions
Gift this article