Article
EPO Enlarged Board Of Appeal - The Definition Of "Inconsistency"
The European Patent Office's Enlarged Board of Appeal has issued a landmark decision in case G 1/25, fundamentally reshaping the requirements for adapting patent descriptions when claims are amended. The ruling establishes a narrow definition of "inconsistency" and rejects the previous practice of demanding wholesale clean-up of descriptions to remove all unclaimed subject-matter. Patent practitioners and applicants now face a more streamlined approach that focuses only on inconsistencies with genuine legal
Lewis Silkin
