VoxEU Column Patenting strategies and the value of European patents Nicolas van Zeebroeck Bruno van Pottelsberghe de la Potterie 11 Oct 2008 Productivity and Innovation
Discussion paper DP6821 Filing Strategies and Patent Value Bruno van Pottelsberghe de la Potterie Nicolas van Zeebroeck 9 May 2008 Industrial Organization O31 O34 O50
Discussion paper DP6321 A Brief History of Space and Time: the Scope-Year Index as a Patent Value Indicator Based on Families and Renewals Bruno van Pottelsberghe de la Potterie Nicolas van Zeebroeck 8 Jun 2007 Industrial Organization K1 L1 O34 O38
Discussion paper DP5970 When Small is Beautiful: Measuring the Evolution and Consequences of the Voluminosity of Patent Applications at the EPO Bruno van Pottelsberghe de la Potterie Dominique Guellec Nicolas van Zeebroeck Niels Stevnsborg 3 Dec 2006 Industrial Organization O31 O34 O50
Discussion paper DP5971 Claiming More: The Increased Voluminosity of Patent Applications and its Determinants Bruno van Pottelsberghe de la Potterie Dominique Guellec Nicolas van Zeebroeck 3 Dec 2006 Industrial Organization O31 O34 O50
