New UPC complaints filed in Germany

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

New UPC complaints filed in Germany

germany-fcc-600-2.jpg

Germany’s top constitutional court confirms it has received two complaints regarding the UPC Agreement

Germany’s Federal Constitutional Court has confirmed it has received two complaints against the country’s Unified Patent Court legislation.

In a statement sent to Managing IP, the court confirmed: “Regarding the Act on the Agreement of February 13 2013 on a Unified Patent Court, two constitutional complaints have been filed and are pending.”

However, the statement added that a decision date was not known. Neither the identity of the plaintiffs nor the grounds of the complaints are currently available.

In March this year, a long-awaited FCC ruling declared that the act approving the UPCA had not been signed off by a required two-thirds majority in the Bundestag, Germany’s parliament. That ruling was based on a complaint filed in 2017 by German lawyer Ingve Stjerna. 

At the end of November this year, the Bundestag approved the act with the necessary qualified majority.

The Foundation for a Free Information Infrastructure (FFII), a group that opposes software patents, has been urging its community of followers to donate to a crowdsourced fund to help launch a new legal challenge.

The FFII and Stjerna have not responded to requests for comment about whether they are behind either of the new complaints.

At the moment, it is not clear if the FCC will accept the filings and German ratification of the UPC will be delayed again.

Managing IP will provide more analysis in due course.

To view our recent UPC coverage, click on the links below:

German Federal Constitutional Court declares UPC approval void

UPC is ‘a done deal’, say IP counsel

Confirmed: UK to shun unitary patent and UPC

UPC: In-house wary despite flicker of hope

more from across site and SHARED ros bottom lb

More from across our site

Essenese Obhan shares his expansion plans and vision of creating a ‘one-stop shop’ for clients after Indian firms Obhan & Associates and Mason & Associates joined forces
From AI and the UPC to troublesome trademarks in China, experts name the IP trends likely to dominate 2026
Colm Murphy says he is keen to help clients navigate cross-border IP challenges in Europe
With 2025 behind us, US practitioners sit down with Managing IP to discuss the major IP moments from the year and what to expect in 2026
Large-scale transatlantic mergers will give US entities a strong foothold at the UPC, and could spark further fragmentation of European patent practices
This year’s most-read stories covered uncertainty at the USPTO, a potential boycott of a major international IP conference, rankings releases, and a contempt of court proceeding
The parties have agreed on a court-guided settlement covering Pantech’s entire SEP portfolio, marking a global first
The introduction of Canada’s patent term adjustment has left practitioners sceptical about its value, with high fees and limited eligibility meaning SMEs could lose out
With the US privacy landscape more fragmented and active than ever and federal legislation stalled, lawyers at Sheppard Mullin explain how states are taking bold steps to define their own regimes
Viji Krishnan of Corsearch unpicks the results of a survey that reveals almost 80% of trademark practitioners believe in a hybrid AI model for trademark clearance and searches
Gift this article