UPC and European Unitary Patent
An international jurisdiction
The Unified Patent Court (UPC) is the first supranational court created in Europe to rule on disputes relating to unitary and “classic” European patents.
A new international jurisdiction common to the signatory States and complementary to the European patent system, with unitary effect.
Dedicated support
Lavoix:
Lavoix represents you before the UPC thanks to its multidisciplinary team of 44 representatives, including both intellectual property attorneys-at-law and qualified European patent attorneys
Structure of the UPC
The UPC consists of a court of first instance, a court of appeal, and a registry, together with an arbitration and mediation centre.

EPO Source
Opt-out
The UPC has exclusive and automatic jurisdiction over patent infringement and invalidity (stay-in).
However, during a transitional period of 7 years, which may be extended, holders of (non-unitary) European patents will be able to opt out from it, unless litigation before the UPC has already been initiated.
During this period:
easypatent
Lavoix offers you a free online simulation tool to compare your validation costs and annuities.
This simulation module, which all our clients can access from IP data², enables them to compare validation costs in real time, with or without a unitary effect, depending on the territorial scope chosen and the estimated maintenance period. It also includes options for customising scenarios and storing them in memory.
Transmission of your instructions is also available from easypatent.
FAQ
Our news
21
02, 2022
Le Protocole à l’Accord relatif à une Juridiction unifiée du brevet sur l’application provisoire (le PAP‑Protocole) a été initialement signé le 1er octobre 2015 pour établir une phase d’application provisoire (PAP) afin d’assurer « une transition en douceur vers la phase opérationnelle et garantir le bon fonctionnement de la Juridiction unifiée du
(more)21
02, 2022
La publication de la loi au Journal officiel fédéral met enfin un terme aux complications juridiques qui bloquaient le processus de ratification allemand et, par conséquent, l’établissement de la Juridiction unifiée du brevet (JUB). Mais cela ne signifie pas que la JUB peut enfin commencer à fonctionner. Avant que la JUB ne puisse réellement
(more)21
02, 2022
Although the German Parliament («Bundesrat») recently voted in favor of the ratification of the Unified Patent Court Agreement (UPCA) (that we reported here), and despite the political will (see there), the German ratification of the UPCA is again put on hold. The German Federal Constitutional Court (FCC) advised that that two new constitutional complaints were filed
(more)21
02, 2022
Yesterday, December 2nd, 2021, the Austrian Bundesrat (second chamber of the Austrian Parliament) approved unanimously the Protocol to the Agreement on a Unified Patent Court on provisional application (the PAP-Protocol) of the Unified Patent Court Agreement (UPCA). This means that once the Austrian Government will have deposited the corresponding instrument of ratification, Austria will be the
(more)
