Worldwide: Arbitration & Dispute Resolution

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Litigation law, mediation law, and arbitrage law thought leadership, articles, podcasts, videos and webinars from expert sources across the legal world. Explore insights covering civil law, class actions, dispute resolution, libel and defamation and more in relation to litigation, mediation and arbitration.
Article
LD Paris, July 20, 2026, Order – Modification Of Security For Costs (R. 158 RoP), UPC_CFI_530/2025
KEEEX SAS has initiated infringement proceedings before the Paris Local Division of the Unified Patent Court against major technology companies including Adobe, OpenAI, Truepic, and the Coalition for Content Provenance and Authenticity. The case involves European Patent EP 2 949 070 and centers on a procedural order regarding modification of security for costs under Rule 158 of the Rules of Procedure.
France IP
BP
Bardehle Pagenberg
Article
UPC: No Reinvention Of The Wheel For Doctrine Of Equivalence Test
The Düsseldorf Local Division of the Unified Patent Court has adopted the Dutch-derived four-step equivalence test in a patent infringement case involving stroller wheel locking mechanisms. This decision, which rejected claims of equivalent infringement based on a strict feature-by-feature functional analysis, may signal an emerging consensus on how equivalence should be assessed across the UPC.
Germany IP
MC
Marks & Clerk
Article
Monitoring A Manufacturing Process In A Textile Plant: Non-Technical
A European patent covering a method for monitoring textile manufacturing processes was revoked after appeal proceedings found that its distinguishing features lacked technical character. The Technical Board of Appeal examined whether data processing steps for predicting manufacturing parameters could contribute to inventive step when their subsequent technical use was not explicitly specified in the claims.
European Union IP
BP
Bardehle Pagenberg
Article
Interim Remedies Before The UPC: Injunctions, Evidence Preservation And The Risk Of Surprise Enforcement
The Unified Patent Court's interim remedies are transforming patent enforcement across Europe, enabling patent holders to obtain injunctions and evidence preservation orders with unprecedented speed—sometimes within hours. How can businesses operating in European markets protect themselves from sudden commercial disruption while leveraging these powerful procedural tools to enforce their own patent rights?
France IP
Purplevine IP
Article
Recent Developments In Mediation: A New Practice Direction And High Court Judgment On Court Ordered Mediation
Recent developments in Irish mediation law have brought significant changes through a new High Court Practice Direction and a landmark judgment on court-ordered mediation. These developments clarify compliance requirements under the Mediation Act 2017 and establish the courts' power to direct parties into mediation, even against their will in appropriate circumstances.
Ireland Litigation
DE
Dillon Eustace
Article
Dutch Supreme Court: No Legal Redress For Box 3 For Non-Objecting Taxpayers
The Dutch Supreme Court has issued a decisive ruling on the contentious Box 3 tax assessments, determining the fate of taxpayers who failed to timely object to their assessments between 2017 and 2020. This judgment resolves a critical question left open by the landmark Christmas judgment of 2021, establishing whether non-objecting taxpayers can still claim relief. The decision carries significant implications for thousands of Dutch taxpayers who may have missed objection deadlines during this period.
Netherlands Tax
LL
Loyens & Loeff
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