A technology brand that had built significant market recognition in Southern Europe discovered that a GmbH (Gesellschaft mit beschränkter Haftung – a German limited liability company) had registered a nearly identical mark in Germany. The German entity was actively trading under that mark across Central Europe. Every month without action deepened the infringing party's market presence and diluted the client's brand equity – a loss that cannot be recovered once customer associations solidify.
Cross-border trademark enforcement in Germany requires coordinating intellectual property legislation, opposition proceedings before the German Patent and Trade Mark Office, and – where necessary – civil infringement claims before specialist courts. The Bundesgerichtshof (Federal Court of Justice of Germany) sets binding doctrine on likelihood of confusion, while regional courts handle first-instance infringement claims. Businesses with existing registrations in other EU jurisdictions can leverage those rights, but must act within defined opposition and limitation windows.
This case study outlines how the matter was structured, the milestones reached, the complications encountered, and the transferable principles that apply to similar cross-border IP disputes.
Client profile and the core challenge
The client was a Southern European software company operating under a registered EU trademark. Its mark covered software products, cloud services, and related consulting – corresponding to specific classes under the Nice Classification (the international system for grouping goods and services in trademark application filings).
The German entity had filed a national trademark application with the Deutsches Patent- und Markenamt (German Patent and Trade Mark Office, DPMA) before the client had extended its EU registration to national enforcement in Germany. The German mark was granted. The infringing party then entered into distribution agreements and listed the mark in the Handelsregister (German Commercial Register) as a key commercial asset of its business.
The client faced a layered problem. Its EU trademark was senior in time. However, the German entity had acquired a registered national right. Cancellation, not mere cease-and-desist, was required to eliminate that right at the root. Meanwhile, the infringing party continued to grow its business – each additional customer and partner deepening the confusion in the market.
The risk of delay was concrete. Under German intellectual property legislation, a trade mark owner who acquires knowledge of an infringing use and waits beyond a defined period may face a statutory acquiescence defence. Inaction was not a neutral option.
Legal strategy: rationale and sequencing
The strategy rested on three parallel tracks. First, initiating cancellation proceedings before the DPMA on absolute and relative grounds – challenging both the validity of the German registration and its conflict with the senior EU mark. Second, pursuing a civil infringement claim before a specialist IP chamber at the regional court level, seeking an injunction to halt ongoing use. Third, preserving the option of interim relief – an einstweilige Verfügung (preliminary injunction under German civil procedure rules) – if the infringing party sought to accelerate its market expansion during proceedings.
German intellectual property legislation and civil procedure rules make this dual-track approach viable. Cancellation proceedings address the registered right itself. Civil proceedings address the ongoing conduct. Both can run concurrently, and courts in Germany regularly handle matters where a cancellation action and an infringement claim are active simultaneously.
The choice of specialist IP chambers – rather than the general civil division of the Amtsgericht (local court) – was deliberate. German IP litigation concentrates in specialist chambers at the regional court level, with established expertise in likelihood-of-confusion analysis and cross-border mark comparisons. This concentration produces more predictable outcomes and faster procedural timetables than general commercial courts.
For a deeper look at how German intellectual property legislation interacts with EU-wide rights in technology sectors. The firm's service overview of intellectual property law in Germany provides additional context on registration, enforcement, and licensing structures.
Key milestones and complications
The matter moved through several defined phases over approximately fourteen months.
Months one to two: Evidence of prior use was compiled across Southern Europe and at the EU trademark registry. The client's Nice classification entries were audited to confirm they covered the exact goods and services at issue. A cease-and-desist letter was sent to the German entity, demanding immediate cessation and a formal declaration of discontinuance (Unterlassungserklärung) within the standard short deadline under German practice.
Month three: The German entity rejected the cease-and-desist demand and filed a counterclaim asserting that the client's EU mark was descriptive and therefore invalid. This counterclaim – a common defensive tactic – required the team to prepare a substantive response on acquired distinctiveness.
Months four to seven: Cancellation proceedings were filed at the DPMA. The civil infringement claim was lodged before the specialist IP chamber. The infringing party's corporate structure was examined via the Handelsregister to identify whether the mark was held by the operating entity or a related holding company. a distinction that affects the scope of any injunction.
Month eight: A complication arose when the German entity entered into preliminary insolvency proceedings under German insolvency legislation (Insolvenzordnung). This temporarily affected the civil proceedings, as the appointment of a preliminary administrator created procedural uncertainty about the continuity of the dispute. The team adapted by focusing interim efforts on the DPMA cancellation track, which continued unaffected.
Months nine to fourteen: The DPMA issued a preliminary opinion favouring cancellation on relative grounds. The civil chamber signalled a likelihood-of-confusion finding consistent with the Bundesgerichtshof's established doctrine on mark similarity and consumer perception in the technology sector. The matter moved toward a negotiated resolution.
Businesses dealing with related technology-driven IP questions – including AI-generated content and digital platform liability – may find the firm's coverage of AI and technology law in Germany relevant to their broader IP strategy.
To explore how a comparable dispute was managed under Portuguese intellectual property legislation, see the related matter described in cross-border trademark enforcement in Portugal.
To discuss how a similar dual-track enforcement strategy could apply to your situation in Germany, contact us at info@ferrazwhitmore.com.
Transferable lessons for cross-border trademark matters
Lesson one: Nice classification accuracy determines the scope of your rights. The client's EU trademark application had been filed with broad class descriptions. When the infringing party challenged the mark's distinctiveness in specific sub-categories, gaps in the original Nice Classification coverage became a vulnerability. Businesses expanding into Germany should audit their trademark application to confirm that every commercial activity they intend to protect is covered by a correctly designated class. A mismatch between actual use and registered classes can neutralise an otherwise strong infringement claim.
Lesson two: Corporate structure affects the reach of any injunction. In this matter, the German entity held the contested mark through a subsidiary rather than the main trading company. An injunction obtained against the subsidiary would not automatically bind the parent. Identifying the full corporate structure – through the Handelsregister and related filings – before filing is essential. An injunction against the wrong entity may leave the infringing conduct legally untouched.
Lesson three: Insolvency proceedings do not end the IP dispute. The entry of the infringing party into insolvency proceedings under the Insolvenzordnung created short-term procedural disruption. However, it also created an opportunity: a contested trademark registration held by an insolvent estate may be surrendered or assigned during the insolvency process. Monitoring the insolvency administrator's intentions. and filing a creditor claim if the mark has been used to derive revenue from the client's customers – can produce a resolution that pure civil litigation would not reach. Practitioners in Germany note that IP assets are increasingly material in insolvency inventories and are treated accordingly by administrators.
For a tailored strategy on trademark enforcement and IP registration in Germany, reach out to info@ferrazwhitmore.com.
About Ferraz & Whitmore
Ferraz & Whitmore is an international law firm based in Lisbon, advising business clients across 46 jurisdictions. Our intellectual property practice covers trademark registration, opposition proceedings, infringement claims, and cross-border IP enforcement across both civil law and common law systems. We work with technology companies, brand owners. Additionally, institutional investors who need coordinated IP strategy across multiple legal systems. including Germany. There. Specialist court chambers and the DPMA require a precise understanding of German intellectual property legislation and EU trademark law. The firm's attorneys have advised on IP registration and enforcement matters before specialist IP chambers and in proceedings touching the Bundesgerichtshof's established doctrine. As a law firm in Germany-adjacent practice, we combine Portuguese civil law expertise with English common law tradition to deliver cross-border results. To discuss how our team can support your IP enforcement or opposition proceedings in Germany, contact us at info@ferrazwhitmore.com.
Disclaimer: This publication is provided for informational purposes only and does not constitute legal advice. The information herein should not be relied upon as a substitute for professional legal counsel tailored to your specific circumstances. Ferraz & Whitmore assumes no liability for actions taken or not taken based on the contents of this material. For advice regarding your particular situation, please contact info@ferrazwhitmore.com.