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Patent Validity Patent Invalidity European Patent Office

Hogan Lovells

Two years of the Unified Patent Court – Key insights from Hogan Lovells’ analysis of revocation trends

Hogan Lovells on

On June 1, 2025, the Unified Patent Court marked its second anniversary - we are one of very few firms that has top-tier patent litigators in all major EU jurisdictions and the UK – we’ve been defending clients in...more

A&O Shearman

The UPC’s interpretation of inventive step: does it follow the problem-solution approach?

A&O Shearman on

UPC case law on the assessment of inventive step is still evolving. Most local division (LD) decisions have indicated a slightly diverging practice from the EPO’s problem-solution approach. However, more recently, others have...more

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