Bifurcation and the UPC – comments welcome!

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

Bifurcation and the UPC – comments welcome!

The possibility for judges to separate infringement and validity is one of the most controversial aspects of the proposed Unified Patent Court. What are your views?

upc-blog-150.jpg

Last month we published an article by Gottfried Schüll and Arwed Burrichter of Cohausz & Florack in Düsseldorf, Germany in which they argued that bifurcation – the German-style practice of separating the infringement and validity hearings of a patent dispute – should be welcomed.

“The UPC will make use of the bifurcation system, which makes perfectly good sense and is something that should be embraced and not feared, as it will provide clearer and quicker results,” they write.

At my invitation, Adam Cooke of DLA Piper in the UK has written a response, which addresses why some people have concerns about bifurcation. UK practitioners are typically sceptical about bifurcation, but Cooke argues that the UPC Rules take a balanced approach.

However he adds that the Rules could be further refined “to ensure that the central division's decision on revocation is actually issued before the regional/local division's decision on infringement, and/or that an injunction should not be enforced until after the decision on validity or unless the patentee has provided suitable security”.

We’ve temporarily opened up both articles so that subscribers and non-subscribers can read them. We’d also welcome your comments, which you can post below.

The articles will be published in our March issue, along with a selection of any comments we receive on this blog, on LinkedIn or via Twitter by February 20.

more from across site and SHARED ros bottom lb

More from across our site

While the firm lost several litigators this month, Winston & Strawn is betting that its transatlantic merger will strengthen its IP practice
In other news, Ericsson sought a declaratory judgment against Acer and Netflix filed a cease-and-desist letter against ByteDance over AI misuse
As trade secret filings rise due to AI development and economic espionage concerns, firms are relying on proactive counselling to help clients navigate disputes
IP firm leaders share why they remain positive in the face of falling patent applications from US filers, and how they are meeting a rising demand from China
The power of DEI to swing IP pitches is welcome, but why does it have to be left so late?
Mathew Lucas has joined Pearce IP after spending more than 25 years at Qantm IP-owned firm Davies Collison Cave
Exclusive survey data reveals a generally lax in-house attitude towards DEI, but pitches have been known to turn on a final diversity question
Managing IP will host a ceremony in London on May 1 to reveal the winners
Abigail Wise shares her unusual pathway into the profession, from failing A-levels to becoming Lewis Silkin’s first female IP partner
There are some impressive AI tools available for trademark lawyers, but law firm leaders say humans can still outthink the bots
Gift this article