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Unfair Competition Law

The Law of Unfair Competition – regulated in particular by the German Unfair Competition Act (UWG) – protects companies from unfair business practices and is intended to ensure fair market conditions. At the same time, it sets clear requirements for marketing, advertising and business conduct. Violations can lead to warnings, injunctions, claims for damages and thus to considerable costs.

We support the development, safeguarding and legally compliant implementation of advertising campaigns and general sales strategies in order to rule out objections from competitors when carrying out advertising measures. Another focus of our legal practice is advising on all aspects of product design. In Germany, this can be protected not only by copyright, designs and trademarks. In addition, Unfair Competition Law can be considered as a protective mechanism, specifically via its supplementary measures.

Our range of services also includes the enforcement or defence of Unfair Competition Law Claims by way of out-of-court warning proceedings or representation in proceedings before the courts – either in summary proceedings (preliminary injunction) or in main proceedings, e.g. when injunctive relief or corresponding ancillary claims are asserted.

Expertise:

  • Development of legally compliant marketing and sales strategies
  • Review and advice on planned advertising measures
  • Defence and enforcement of Unfair Competition Law claims (e.g. in cases of misleading advertising, (product) imitation, aggressive business practices)
  • Legal support in dealing with competitors, consumer protection organisations or competition associations
  • Advice and representation regarding warning letters and preliminary injunction proceedings relating to Unfair Competition Law (UWG)
  • Legal representation

Blog Intellectual Property

  • Copyrights
  • Intellectual Property
  • Licensing
  • Media Law
  • Unfair Competition

EU AI Act: New transparency requirements from August 2026

Chatbots, automated text generation, image generators and AI-powered marketing campaigns – companies are now using artificial intelligence in a variety of areas. With further provisions of the EU AI Act coming into force on 2 August 2026, the legal requirements…

  • Intellectual Property
  • IP Litigation
  • Unfair Competition

“Shrinkage” of a chocolate bar – Misleading under Unfair Competition Law?

In its judgment of 13 May 2026, the Regional Court of Bremen (File No. 12 O 118/25) handed down a widely noted ruling on so-called ‘shrinkflation’. The central issue is whether reducing the contents of a chocolate bar whilst leaving…

  • Copyrights
  • Inheritance & Bequests
  • Intellectual Property
  • Media Law
  • Notary
  • Succession Planning & Gifts

AI & Will Drafting – Why modern Wills should take Artificial Intelligence into Account

The rapid development of artificial intelligence (AI) is not only opening up new technical possibilities – it is also raising legal questions. Celebrities, artists and, more generally, creative people whose voices, faces or works could be reconstructed, used or otherwise…

  • Intellectual Property
  • IP Litigation
  • Media Law
  • Unfair Competition

“Market leader, No. 1, the best” – Advertising with claims of market leadership

In a highly competitive market environment, companies often resort to advertising claims that highlight their unique position in relation to competitors. Claims such as “market leader” or “No. 1” help set them apart, generate attention and, where applicable, boost sales.…

  • Brand Management
  • Intellectual Property
  • Licensing
  • Title Protection
  • Trademarks

BPatG: Increase in bad faith trademark applications

The German Patent and Trademark Office (DPMA) has issued an official notice regarding the increase in bad faith trademark applications (Notice dated 11 February 2026). According to the DPMA, since mid-2025 there has been an increase in trademark applications where…

  • Brand Management
  • Intellectual Property
  • IP Litigation
  • Licensing
  • Media Law
  • Title Protection
  • Trademarks

BGH: No title protection for “Miss Moneypenny”

The German Federal Court of Justice (BGH) has ruled that movie character “Miss Moneypenny” from the James Bond series is not protected as a title under German Trademark Law. On the basis of this assessment, a lawsuit brought by the…