Breaking: UPC hits NanoString with European sales ban

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

Breaking: UPC hits NanoString with European sales ban

Munich.jpg

The decision marks the first time the Unified Patent Court has issued a preliminary injunction after an oral hearing involving both sides in a dispute

The Unified Patent Court granted US biotech company 10x Genomics a preliminary injunction against rival NanoString today, September 19, in a major first for the new court.

Presiding Judge Matthias Zigann, who handed down the order, said the UPC would decide on another PI request on October 10.

It was initially expected that there would be a decision on both applications today.

NanoString can challenge today’s decision at the UPC Court of Appeal in Luxembourg.

The order marks the first time the UPC has issued a PI after hearing oral arguments between both parties in a dispute since the court started hearing cases in June.

The UPC previously issued an ex parte injunction in a dispute between Swiss bike manufacturers myStromer and Revolt Zycling.

Today’s order comes after a hearing at the Munich local division on September 6. Sources who attended that hearing had told Managing IP that an injunction was likely.

One of 10x’s lawyers, Bardehle Pagenberg partner Tilman Müller-Stoy, described the judges as among the best-prepared he had seen in his career after the hearing.

Zigann heard the case alongside three other judges – Tobias Pichlmaier, András Kupecz, and Eric Enderlin.

The PI is the second injunction 10x has obtained from a court in Germany against NanoString so far this year.

The Munich Regional Court issued an anti-anti-suit injunction against NanoString in April, believed to be the first order of its kind in a German life sciences suit.

The order forced NanoString to withdraw an anti-suit injunction it had filed at the US District Court for the District of Delaware.

more from across site and SHARED ros bottom lb

More from across our site

Monetisation is standing at the forefront of patent development, and one firm says AI is increasingly being deployed
Data centres are being built across the US, prompting patent disputes, but Texas’s thriving tech industry and patent-ready courts make the state particularly ‘ripe’ for litigation
Carpmaels & Ransford is set to bolster its UK attorney team with the appointment of Simmons & Simmons’s head of IP in the UK
Updates on Nokia’s licensing strides and a surge in patent activity around battery recycling in Australia were also among the top talking points
To mark International Day Against Child Labour, Matteo Amerio at Corsearch says the people inside businesses who can identify counterfeiting risks must be given the tools and authority to act
With genuine equity at IP firms becoming rarer, securing partnership is harder than ever, but increased transparency is also making climbing the ladder more predictable
Yossi Sivan explains how Israeli judgment is a pro-brand owner departure from the norm and why it sends a strong message that corporate structures are not always a shield
Halim Shehadeh, group CEO of IP firm CWB, says that in the rush to discuss what AI can do, IP firms are overlooking the more important question of whether they are ready
Caitlin Heard, who formally joined the firm from CMS last month, says she is excited by the ‘energy’ of the London office
Ranjna Mehta-Dutt, who moved to Chadha & Chadha after 25 years at Remfry & Sagar, says the firm plans to expand its life sciences practice through targeted recruitment and dedicated teams for bigger clients
Gift this article