UK Supreme Court Rules Against Oatly's 'Post Milk Generation' Trademark
Analysis based on 10 articles · First reported Feb 11, 2026 · Last updated Feb 11, 2026
The ruling by the United Kingdom===Supreme Court of the United Kingdom against Oatly's 'Post Milk Generation' trademark is a significant blow to Oatly, potentially impacting its marketing strategies and sales in the United Kingdom. It provides clarity for the dairy industry, benefiting entities like Dairy UK, and sets a precedent for the labeling of plant-based products, potentially affecting the broader food and beverage market.
The United Kingdom===Supreme Court of the United Kingdom unanimously ruled against Oatly's 'Post Milk Generation' trademark, concluding a four-year legal battle with Dairy UK. The court upheld that the term 'milk' cannot be used to describe oat-based products under retained EU laws, as it does not clearly describe a characteristic quality of the product. This decision overturns previous High Court rulings that favored Oatly and affirms the United Kingdom===Intellectual Property Office's initial invalidation of the trademark for food and drink products. Oatly expressed deep disappointment, citing concerns about stifling competition for plant-based alternatives, while Dairy UK welcomed the clarity provided for the dairy sector.
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