The size of patent applications has doubled over the past two decades, resulting in a dramatic surge in the workload of patent offices all over the world and serious concerns over patent quality standards. The current paper investigates the sources of this inflation in claims and pages for EPO...

This paper presents a critical survey of the literature on the determinants of patent value. The contributions to the literature are essentially two-fold. First, significant inconsistencies across existing studies are underlined. Second, a sensitivity analysis shows strong dependencies of...

This article contributes to the literature on the determinants of patent value in two ways. First, it introduces a new potential class of value determinants in the form of filing strategies (including filing routes, drafting styles and divisional filings). Second, it provides empirical evidence...