The EPO published patent application EP4634408A1 on March 25, 2026, covering Unilever's personalized skin analysis and skincare technology. The application names inventors ADAMS, CHU, CUI, and MURPHY, with IPC classifications including C12Q 1/689 (genetic analysis for skin), G16B 40/00 (bio-informatics), and G06Q 30/02 (commercial transactions/marketing). Designated states cover all EU member states plus EEA countries.

This publication establishes Unilever's priority date and formalizes their intellectual property claims in European markets. Competitors developing similar skincare analysis technologies—whether apps, devices, or personalized recommendation systems—should review the claims for potential licensing requirements or design-around opportunities. The 18-month publication window from filing typically allows competitors to assess freedom-to-operate before patent grant.