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Unified Patent Court

UPC

The UPC is an important milestone in European patent litigation, enabling stakeholders to obtain remedies across multiple EU Member States through a single, streamlined litigation system. An infringement or revocation action can be brought before the UPC on the basis of Unitary patents and European patents.  

Since its launch in June 2023, the UPC has become a key forum for high-stake patent litigation in all fields of technology. It is renowned for its efficiency, the quality of its judgements, and its speed—enabling parties to obtain provisional measures or final decisions at an exceptional pace.  

La Gro is based in The Hague, home to the highly respected and strategically significant Local Division The Hague, with two Dutch Judges on the bench. Our team recently wrote the chapter on the Local Division The Hague in the UPC Chambers Guide (click here).  

Since the start of the UPC, our team has represented clients in UPC cases (e.g. pharma and medical devices) at both the Court of First Instance and the Court of Appeal.  

La Gro actively participates in the UPC Bench & Bar Events that are organized approximately four times per year for UPC Representatives and Judges of the Local Division The Hague to exchange experiences, discuss new case law and developments and flag issues may require improvement.  

Our team has also organised, moderated and served as panellist/speaker in eight international seminars and workshops on the UPC. 

Band 4

La Gro offers a broad contentious and non-contentious patent practice, regularly representing pharmaceutical and life sciences clients. The law firm often acts for clients before both Dutch courts and the UPC on patent infringement and invalidity proceedings.
Chambers Europe & Global Intellectual Property: Patent (2026 Edition)

Bronze Tier

La Gro’s influence can be felt across sectors and up to the highest court. La Gro is one of the few leading practices in the Netherlands acting before the UPC.
IAM Patent 1000, Firms: litigation and transactions (2025 edition)

Gold Tier

A widely acclaimed adviser, nationally and up to the UPC, Marleen van den Horst has her named carved in the Dutch patent hall of fame. She is a specialist in technology and the life sciences, who has significantly elevated the wider IP landscape.
IAM Patent 1000, Individuals: Litigation (2025 Edition)

Bronze Tier

Benjamin Niemeijer completes the group’s excellence as a trusted partner for an array of IP rights holders – from prestigious academic institutions to international conglomerates. Niemeijer has also played an indispensable role in the progress of La Gro’s landmark case before the UPC. 
IAM Patent 1000, Individuals: Litigation (2025 Edition)